Patent application number | Description | Published |
20100053307 | COMMUNICATION TERMINAL AND INFORMATION SYSTEM - A communication terminal includes: an image or video collecting and generating module, adapted to collect and generate 3D image or video data; a communication module, adapted to send or receive image or video and generated 3D image or video data; and an image or video display module, adapted to display the 3D image or video according to the collected or received and generated 3D image or video data. An information system includes a 3D image or video information center. The 3D image or video information center further includes: a 3D image or video information relay, adapted to interact with the communication terminal; and a 3D image or video information server, adapted to store 3D image or video information and convert between 3D image or video information and SMS. The communication terminal features simple structure and good performance. The information system supports communication through 3D image or video information. | 03-04-2010 |
20100202535 | VIDEO ENCODING DECODING METHOD AND DEVICE AND VIDEO - A video encoding decoding method and device and a video codec are provided. The video encoding method includes the following steps. A first view picture is basic-layer encoded as a reference view picture, prediction information is extracted in combination with a second view picture, and the second view picture is re-created. A residual value is calculated according to a re-created second view picture and the original second view picture. When the residual value is greater than a threshold, both the residual value and the prediction information are enhanced-layer encoded simultaneously; otherwise, only the prediction information is enhanced-layer encoded. Encoded information is obtained by multiplexing the enhanced-layer encoding with the basic-layer encoding of the first video picture. The video decoding method includes the following steps. After de-multiplex, basic-layer encoded information and enhanced-layer encoded information are decoded respectively to obtain a first view picture, prediction information, and a residual value, and then a second view picture is re-created. The embodiments of the invention can realize the effective compression of stereo video data, reduce an encoding complexity, and are compatible with the conventional two dimensional displaying, so as to correctly and easily re-create a stereo view picture. | 08-12-2010 |
20100259624 | METHOD AND APPARATUS FOR CALIBRATING VIDEO CAMERA - A method for calibrating the video camera includes: obtaining the internal and external parameters of the video camera according to a reference template; recording data of a reference object in the scene; obtaining images of the reference object from at least two perspectives; and obtaining the internal and external parameters of the video camera according to the recorded data of the reference object. An apparatus for calibrating the video camera includes: a preliminary calibration unit, configured to obtain the internal and external parameters of the video camera according to a reference template, and record the data of a reference object in the scene; a recalibration unit, configured to obtain images of the reference object from at least two perspectives, and obtain the internal and external parameters of the video camera according to the recorded data of the reference object. The invention is applicable to various scenes and features simple operations. | 10-14-2010 |
20100315512 | Method and System for Processing Images - A method for processing images includes: obtaining video images or capturing a series of images in real time; detecting difference between two adjacent images, and reserving one of the images when the difference is less than a preset threshold; detecting feature information of the obtained images; and performing definition-related treatment for the images detected as having the feature information, comparing definition of each image with a preset definition criterion, and reserving clear images. | 12-16-2010 |
20100329543 | METHOD AND SYSTEM FOR RECTIFYING IMAGES - The present invention relates to a method and a system for rectifying images. An original stereo image pair is obtained, and the epipolar lines corresponding to the original stereo image pair are parallelized to obtain a first transformed stereo image pair. Epipolar lines corresponding to the first transformed stereo image pair are collinearized to obtain a second transformed stereo image pair. The present invention parallelizes and collinearizes the epipolar lines corresponding to the stereo image pair after the images are rectified. | 12-30-2010 |
20110063413 | Method and Media Player for Playing Images Synchronously with Audio File - A method and a media player for playing images synchronously with an audio file are provided. The method includes the following steps. Audio file associated parameters are read according to a preset time interval when an audio file is played. Stereoscopic image associated parameters corresponding to the read audio file associated parameters are generated according to a preset first corresponding relation between the audio file associated parameters and the stereoscopic image associated parameters. Stereoscopic images corresponding to the audio file are generated according to the stereoscopic image associated parameters, and the stereoscopic images are played. Through the method and media player, stereoscopic images can be played synchronously when an audio file is played. | 03-17-2011 |
20110149033 | CODE STREAM CONVERSION SYSTEM AND METHOD, CODE STREAM IDENTIFYING UNIT AND SOLUTION DETERMINING UNIT - A code stream conversion system and method, a code stream identifying unit and a solution determining unit are provided. The code stream conversion method includes: receiving an original code stream format obtained by parsing an original code stream; and determining a transcoding solution according to a target code stream format and the original code stream format, and using the original code stream format to decode the original code stream and using the target code stream format to encode a decoded code stream according to the transcoding solution, thus completing code stream conversion, and obtaining a target code stream corresponding to the target code stream format. Through the code stream conversion system and method, the original code stream is parsed and the transcoding solution is determined, thus achieving mutual conversion between a three-dimensional video code stream and a planar video code stream. | 06-23-2011 |
20110150101 | 3D VIDEO COMMUNICATION METHOD, SENDING DEVICE AND SYSTEM, IMAGE RECONSTRUCTION METHOD AND SYSTEM - The present invention relates to a 3-dimensional (3D) video communication method, a 3D video sending device, a 3D video communication system, an image reconstruction method, and an image reconstruction system. The 3D video communication method includes: obtaining video image data of a scene collected by image collecting apparatuses, where the video image data includes at least one depth image and at least two color images; and encoding the video image data and sending the encoded video image data. The system includes a sending device and a receiving device. The sending device obtains at least one depth image and at least two color images of the scene through the image collecting apparatuses, the obtained depth images are accurate and reliable, and the collection of the video images is highly real-time. At the time of reconstructing the images at the viewpoints, the receiving device can repair the reconstructed images by using the obtained color images, thus improving the effect of reconstructed images and making the reconstructed images highly practical and real-time. | 06-23-2011 |
20110158509 | IMAGE STITCHING METHOD AND APPARATUS - The present invention relates to an image processing technology, and discloses an image stitching method and apparatus to solve the problem of severe ghosting of an image stitched in the prior art. In the embodiments of the present invention, the overlap region of two images is found, a depth image of the overlap region is obtained, and the two images are stitched together according to the depth image. In the stitching process, the 3-dimensional information of the images is obtained by using the depth image to deghost the image. The method and apparatus under the present invention are applicable to multi-scene videoconferences and the occasions of making wide-view images or videos. | 06-30-2011 |
20110273594 | METHOD AND APPARATUS FOR PROCESSING IMAGE - A method for processing an image includes: obtaining depth values of an image including a target region and a non-target region; obtaining a scaling ratio of the target region; obtaining a scaling ratio of the non-target region according to the depth values of the image and the scaling ratio of the target region; scaling respectively the target region and the non-target region according to the scaling ratio of the target region and the scaling ratio of the non-target region, and obtaining a scaled image. | 11-10-2011 |
20110316963 | METHOD AND DEVICE FOR GENERATING 3D PANORAMIC VIDEO STREAMS, AND VIDEOCONFERENCE METHOD AND DEVICE - A method and a device for generating 3-dimensional (3D) panoramic video streams, a videoconference method, and a videoconference device are disclosed. The method includes: obtaining depth information of at least two video images; obtaining image data in multiple depth positions from a corresponding video image according to the depth information of each video image; stitching data of the video images according to the obtained image data in multiple depth positions, and generating 3D panoramic video streams. The technical solution of the present invention provides users with high-resolution 3D panoramic seamless telepresence conference video images based on different display modes of different display devices. | 12-29-2011 |
20120169829 | METHOD AND APPARATUS FOR PROCESSING VIDEO IMAGE DATA AND VIDEOCONFERENCING SYSTEM AND VIDEOCONFERENCING TERMINAL - A method and an apparatus for processing video image data are disclosed in the embodiments of the present invention. The method includes: obtaining multiple channels of correlative video image data and correlative information; combining the multiple channels of correlative video image data into a single channel of panoramic video image data by using the correlative information; and after recombining the panoramic video image data into multiple channels of video image data satisfying a display requirement of multiple display devices, respectively sending each channel of recombined video image data to each display device for display. Therefore, an overlapping phenomenon existing in images shot by a camera may be allowed, so that requirements on a location where a camera is placed and a distance between a user and a camera set are lowered. | 07-05-2012 |
20120169833 | IMAGE PROCESSING METHOD AND DEVICE - Embodiments of the present invention provide an image processing method and device, relating to the field of communications technology. The method includes: receiving at least two channels of images transmitted from a remote conference site; if there is a blind area in splicing of the at least two channels of images, comparing the width of the blind area with the sum of the widths of a left border and a right border of a display apparatus in a local conference site; processing the at least two channels of images separately according to a comparison result; outputting the at least two channels of processed images separately to the display apparatuses in the local conference site for displaying. In the embodiments of the present invention, the optimal image display effect may be achieved and the user experience in a telepresence video conference may be improved. | 07-05-2012 |
20120274739 | IMAGE SPLICING METHOD AND APPARATUS - The present invention discloses an image splicing method and apparatus, and relates to the field of image processing technologies. In embodiments of the present invention, first, a spatial relationship parameter between two scenes is determined; a spatial relationship parameter between two cameras that photograph the two scenes respectively, and internal parameters of the two cameras are obtained; and then, an operation is performed on the spatial relationship parameter between the two scenes, the spatial relationship parameter between the cameras, and the internal parameters of the cameras to obtain a homography matrix between photographed images; and according to the homography matrix, the images photographed by the two cameras are mapped to the same coordinate system to splice the images into one image. The embodiments of the present invention are mainly applied to calculation of a homography matrix between two images, especially to calculation of a homography matrix in image splicing process. | 11-01-2012 |
20140099075 | CONFERENCE RECORDING METHOD AND CONFERENCE SYSTEM - Embodiments of the present invention provide a conference recording method and a conference system. The conference recording method includes: extracting, based on a configuration file, key information of each site at each time point of multiple time points in a conference timeline, where the conference timeline is associated with a conference time, and the configuration file is used to define the key information of the conference and a format of a conference abstract; combining the key information of each site into a key index point, where the key index point is used as an index point for interacting with or editing a conference abstract; and integrating multiple key index points corresponding to multiple time points to form the conference abstract. | 04-10-2014 |
20140148209 | METHOD AND SYSTEM FOR MANAGING REAL-TIME AUDIO BROADCASTS AMONG A GROUP OF USERS - An information exchange method and system, a server and an instant messaging client are provided. The method may include: when receiving a chat session request message sent by a first instant messaging client in an intercom group, receiving, by a server, chat session audio information transmitted by the first instant messaging client; and when receiving a chat session stop message sent by the first instant messaging client, distributing, by the server, the chat session audio information to instant messaging clients, except the first instant messaging client, in the intercom group for real-time playing. The instant messaging client implements an intercom talk function based on a network, thereby saving the purchase cost and improving the confidentiality and stability of information exchange. | 05-29-2014 |
20140307916 | Method and device for localized blind watermark generation and detection - The present disclosure discloses a method and device for localized blind watermark generation and detection. The method for localized blind watermark generation may include: generating an N-dimensional pseudorandom initial sequence according to a preset key, and generating a 2N-dimensional sequence by inverting the initial sequence bit by bit and appending the inverted sequence to the initial sequence; and extracting the first 2N coefficients of a feature point of an image to form a coefficient sequence, and acquiring a parity of a bit of the coefficient sequence according to a parity of a corresponding bit of the 2N-dimensional sequence. With the present disclosure, redundant expansion may be performed on watermark data to increase the scale of test data with respect to the original bit data before embedding the test data into a transformation domain of the vicinity of a feature point of an image; during detection, a sequence extracted from the transformation domain of the vicinity of a certain feature point is checked bit by bit, and it is determined whether a watermark is embedded in the vicinity of the point base on the result of the examination, thereby enhancing a watermark detecting efficiency. | 10-16-2014 |
20140323166 | METHOD, DEVICE AND SYSTEM FOR VOICE COMMUNICATION - A method is performed at a computer server for enabling voice communication between two terminals through IM service. Upon receiving a message from a remote computer, the message including an IM identifier of a callee terminal user and a mobile device identifier of the terminal, the computer system updates an entry for the callee terminal user in a database. Upon receiving a request from a caller terminal user at a caller terminal to start voice communication with the callee terminal user, the computer server identifies the entry that includes the IM identifier of the callee terminal user and sends a voice communication request to a service control point (SCP) in a switched telephone network. The SCP then returns an IP address and a port number of the callee terminal and launches a call request against the callee terminal. The computer server establishes a voice communication channel between the two terminals. | 10-30-2014 |
20140324986 | INFORMATION COLLECTION, STORAGE, AND SHARING PLATFORM - A mobile terminal collects information items identified by a user of the mobile terminal, the collected information items having different formats of data that are to be rendered by different applications at the mobile terminal. The mobile terminal synchronizes itself with the remote server so that the user can access the plurality of information items stored at the remote server from another terminal. Next, the mobile terminal displays some information items in a chronological order. In response to detecting a user selection of one information item, the mobile terminal determines whether data associated with the information item is in the mobile terminal or not. If the data is present in the mobile terminal, the mobile terminal then renders the data on the mobile terminal. Otherwise, the mobile terminal first downloads the data from the remote server and then renders the data on the mobile terminal. | 10-30-2014 |
20150120654 | METHOD, APPARATUS AND TERMINAL FOR PROCESSING DOCUMENTS - A method and apparatus for processing documents have been presented. The method includes: upon receiving an operation request for a designated document, obtaining constituent information of the designated document, wherein the constituents information comprises a first resource identification of at least one multimedia resource; obtaining, according to the first resource identification of the at least one multimedia resource, the at least one multimedia resource and a location of the at least one multimedia resource within the designated document; obtaining the designated document according to the at least one multimedia resource and the location of the at least one multimedia resource within the designated document; and loading and displaying in sequence, the at least one multimedia resource which constitutes the designated document, according to a resource loading sequence which is determined by the designated document. | 04-30-2015 |
20150124155 | Quick Automatic Focusing Method and Image Acquisition Apparatus - A method that includes: detecting, by the image acquisition apparatus, image data of a photographed subject in the case of current photographing parameters, where the photographing parameters include a photographing focal length and a focus, and the image data includes a position of the photographed subject in a formed image and an image size; adjusting the image acquisition apparatus based on the position of the photographed subject in the formed image, so that the position of the photographed subject in the formed image is a first position; determining a target value of the photographing focal length based on a photographing parameter-image data-photographing distance correspondence and according to a current photographing focal length, the image data, and a preset image size; and adjusting a photographing focal length of the image acquisition apparatus to the target value of the photographing focal length. | 05-07-2015 |
20150288924 | Information Processing Method and Apparatus for Video Communication - An information processing method and apparatus for video communication are provided. The method includes identifying each participant in current video communication, and allocating a unique participant identity and a role identifier; acquiring initialization information of the current video communication, and collecting information of a current video communication process; obtaining, by means of search according to an association relationship between a role identifier of a participant in the current video communication and a preset policy, the preset policy corresponding to the participant in the current video communication; summarizing the initialization information and the information of the current video communication process by using the preset policy, to obtain evaluation information of the current video communication. In the foregoing manner, initialization information of video communication and information of a video communication process are made full use of, which can effectively improve a video communication effect. | 10-08-2015 |
20150304120 | Video Conference Scheduling Method and Apparatus - A video conference scheduling method and apparatus relates to the communications field. A conference reservation reference list can be ultimately obtained by acquiring reservation information of each conference site and quality of service (QoS) description information sent by each conference site and performing statistical analysis on the QoS description information and the reservation information, so that a user can select an optimal reservation scheme from the conference reservation reference list according to a conference site and time that the user wants to reserve, which avoids a problem that a conference cannot be normally held because of a poor network status, realizes effective arrangements for the conference, and improves work efficiency, thereby reducing a waste of conference resources, human resources, and time caused by an unsuccessful conference. The method is applied to video conference scheduling. | 10-22-2015 |
Patent application number | Description | Published |
20080294660 | Cluster storage using delta compression - Cluster storage is disclosed. A data stream or a data block is received. The data stream or the data block is broken into segments. For each segment, a cluster node is selected, and in the event that a similar segment to the segment is identified that is already managed by the selected cluster node, a reference to the similar segment and a delta between the similar segment and the segment is caused to be stored on the selected cluster node. | 11-27-2008 |
20100070509 | System And Method For High-Dimensional Similarity Search - A computer-implemented method for searching a plurality of stored objects. Data objects are placed in a hash table, an ordered sequence of locations (probing sequence) in the hash table from a query object is generated and data objects in the hash table locations in the generated ordered sequence are examined to find objects whose relationships with the query object satisfy a certain predetermined function defined on pairs of objects. | 03-18-2010 |
20100125553 | Delta compression after identity deduplication - Delta compression after identity deduplication is disclosed. A first data segment is determined to be identical to a first previous data segment. A second data segment, not determined to be identical to a second previous data segment, is then determined to be similar to a third previous data segment. | 05-20-2010 |
20110040819 | EFFICIENT COMPUTATION OF SKETCHES - Determining a summary feature set is disclosed. A plurality of subsegments of a first segment are selected. For each subsegment, a plurality of values by applying a set of functions to each subsegment are computed. From all the values computed for all the subsegments, a first subset of values is selected. | 02-17-2011 |
20110196869 | CLUSTER STORAGE USING DELTA COMPRESSION - Storage of data segments is disclosed. For each segment, a similar segment to the segment is identified, wherein the similar segment is already managed by a cluster node. In the event the similar segment is identified, a reference to the similar segment and a delta between the similar segment and the segment are caused to be stored instead of the segment. | 08-11-2011 |
20110302326 | PARTITIONING A DATA STREAM USING EMBEDDED ANCHORS - Selecting a segment boundary within block b is disclosed. A first anchor location j|j+1 is identified wherein a value of f(b[j−A+1 . . . j+B]) satisfies a constraint and wherein A and B are non-negative integers. A segment boundary location k|k+1 is determined wherein k is greater than minimum distance from j. | 12-08-2011 |
20120317381 | EFFICIENT DATA STORAGE SYSTEM - A system and method are disclosed for providing efficient data storage. A plurality of data segments is received in a data stream. The system preliminarily checks in a memory having a relatively low latency whether one of the plurality of data segments may have been stored previously in a data segment repository. The memory having the relatively low latency stores data segment information. In the event that the preliminary check determines that one of the plurality of data segments may have been stored in the data segment repository, a memory having a relatively higher latency is checked to determine whether the data segment has been stored previously in the data segment repository. | 12-13-2012 |
20130232125 | STREAM LOCALITY DELTA COMPRESSION - Stream locality delta compression is disclosed. A previous stream indicated locale of data segments is selected. A first data segment is then determined to be similar to a data segment in the stream indicated locale. | 09-05-2013 |
20140040341 | EFFICIENT COMPUTATION OF SKETCHES - Determining a summary feature set is disclosed. A plurality of subsegments of a first segment are selected. For each subsegment, a plurality of values by applying a set of functions to each subsegment are computed. From all the values computed for all the subsegments, a first subset of values is selected. | 02-06-2014 |
20140129790 | EFFICIENT DATA STORAGE SYSTEM - A system and method are disclosed for providing efficient data storage. A plurality of data segments is received in a data stream. The system preliminarily checks in a memory having a relatively low latency whether one of the plurality of data segments may have been stored previously in a data segment repository. The memory having the relatively low latency stores data segment information. In the event that the preliminary check determines that one of the plurality of data segments may have been stored in the data segment repository, a memory having a relatively higher latency is checked to determine whether the data segment has been stored previously in the data segment repository. | 05-08-2014 |
20150261779 | STREAM LOCALITY DELTA COMPRESSION - Stream locality delta compression is disclosed. A previous stream indicated locale of data segments is selected. A first data segment is then determined to be similar to a data segment in the stream indicated locale. | 09-17-2015 |
20160034212 | EFFICIENT DATA STORAGE SYSTEM - A system and method are disclosed for providing efficient data storage. A plurality of data segments is received in a data stream. The system determines whether a data segment has been stored previously in a low latency memory. In the event that the data segment is determined to have been stored previously, an identifier for the previously stored data segment is returned. | 02-04-2016 |
Patent application number | Description | Published |
20110029337 | PROVIDING A POLICY TOPOLOGY MODEL THAT INTERCONNECTS POLICIES AT DIFFERENT LAYERS - A policy topology model that relates policies at different layers associated with an enterprise is provided, where the layers include a higher-level business layer and at least a lower-level layer. The policy topology model includes a policy topology map of the policies and corresponding policy engines to implement the respective policies. A connection module of the policy topology model is used to interconnect the policies at the different layers and to associate multiple domains. The connection module under a particular condition also transforms at least one of the policies. | 02-03-2011 |
20120226925 | METHOD FOR SWITCHING OPERATING SYSTEM AND ELECTRONIC APPARATUS USING THE SAME - A method for switching an operating system (OS) and an electronic apparatus are provided. While switching to a first OS, a system firmware stored in a memory unit declares that a first segment of a system memory is in a usable state and a second segment of the system memory is in a reserved state by using a first resource description table, so that the first OS is in a working state in the first segment and a second OS is in a power-saving state in the second segment. While switching to the second OS, the system firmware declares that the second segment is in the usable state and the first segment is in the reserved state by using a second resource description table, so that the second OS is in the working state and the first OS is in the power-saving state. | 09-06-2012 |
20130095834 | METHOD FOR RE-BALANCING LOAD, METHOD FOR MIGRATING LOAD, DEVICE AND SYSTEM USING THE SAME - The embodiment of the invention discloses a method for re-balancing a load, a method for migrating a load, a device and a system using the same. The method for re-balancing a load comprises: determining a type of a UE after receiving an access request from the UE by a first network device; determining whether the UE is to be migrated according to the type of the UE; and if yes, migrating the UE to a second network device whose type corresponds to the type of the UE. According to the embodiments of the present disclosure, the CN nodes may be balanced according to the type of the UE. | 04-18-2013 |
20140129818 | ELECTRONIC DEVICE AND BOOTING METHOD - The present invention provides an electronic device including a write-once-then-read-only register, a chipset, a read-only memory, a flash memory and a central processor. The write-once-then-read-only register is arranged to store a determination value. The chipset is arranged to produce a CPU reset signal. The read-only memory is implemented in the chipset, and has a first memory block which corresponds to a predetermined address and is used to store a first instruction. The flash memory is coupled to the chipset, and has a second memory block which corresponds to the predetermined address and is used to store a second instruction. The central processor is arranged to determine the location of the predetermined address according to the CPU reset signal and the determination value. | 05-08-2014 |
20140310793 | APPLICATION LOGIN METHOD AND APPARATUS, AND MOBILE TERMINAL THEREFOR - The present disclosure, pertaining to the field of network applications, discloses an application login method and apparatus, and a mobile terminal therefor. The method includes: verifying an application upon receiving from a user a request for logging in to the application; returning at least one locally stored account if the application is successfully verified; and logging in to the application using an account upon detecting that the user selects the account from the at least one locally stored account. The apparatus includes: a receiving module, a verifying module, a returning module, and a login module. According to the present disclosure, upon receiving from a user a request for logging in to an application, a terminal verifies the application; when the application is successfully verified, the terminal provides a stored account for the application, such that a plurality of applications provided by the same operator share the same account and password. This not only improves utilization rate of resources, but also enhances convenience degree. | 10-16-2014 |
20140331114 | METHODS AND APPARATUSES FOR OBTAINING AND SHARING PARTIAL CONTENT OF A WEBPAGE - A method and apparatus for obtaining partial content of a webpage and a method and apparatus for sharing partial content of a webpage. An image of an area on the webpage selected by a user is captured. Linkable elements existing in the area and positions of respective linkable elements in the area are acquired. A HTML fragment is generated based on the image, the linkable elements and their positions in the area as the obtained partial content of the webpage. By virtue of the method and apparatus, Only interested partial content of the webpage can be shared by sharers, and receivers can not only view the partial content of the webpage exactly same with what the sharers view, but also access hyperlinks on this partial content of the webpage directly in a web browser. | 11-06-2014 |
20150058394 | METHOD FOR PROCESSING DATA AND ELECTRONIC APPARATUS - A method for processing data and an electronic apparatus are provided. The method includes: obtaining multimedia data captured by a multimedia capture of an electronic apparatus, obtaining first data captured by a data capture unit of the electronic apparatus, establishing an association relationship between the first data and the multimedia data in terms of time; and generating second data in the case that the process of capturing the multimedia data is completed, wherein the second data includes the association relationship. | 02-26-2015 |
20150142757 | INFORMATION PROCESSING METHOD AND ELECTRONIC DEVICE - The disclosure provides an information processing method and an electronic device. The electronic device generates M components to be embedded into a first application program when installing a recording application program, M is an integer greater than or equal to 1. There is an association relationship between the M components and the recording application program. In a case where the M components are embedded into the first application program, the method includes: when the first application program runs, displaying a first graphical interface corresponding to the first application program by the electronic device, the first graphical interface including the M components; obtaining a first triggering operation for a first component of the M components; collecting, in response to the first triggering operation, first data content under the first graphical interface directly; and storing the collected first data content. | 05-21-2015 |
20150237301 | NEAR-END INDICATION THAT THE END OF SPEECH IS RECEIVED BY THE FAR END IN AN AUDIO OR VIDEO CONFERENCE - Embodiments of client device and method for audio or video conferencing are described. An embodiment includes an offset detecting unit, a configuring unit, an estimator and an output unit. The offset detecting unit detects an offset of speech input to the client device. The configuring unit determines a voice latency from the client device to every far end. The estimator estimates a time when a user at the far end perceives the offset based on the voice latency. The output unit outputs a perceivable signal indicating that a user at the far end perceives the offset based on the time estimated for the far end. The perceivable signal is helpful to avoid collision between parties. | 08-20-2015 |
20150332704 | Method for Controlling Acoustic Echo Cancellation and Audio Processing Apparatus - A method for controlling acoustic echo cancellation and an audio processing apparatus are described. In one embodiment, the audio processing apparatus includes an acoustic echo canceller for suppressing acoustic echo in a microphone signal, a jitter buffer for reducing delay jitter of a received signal, and a joint controller for controlling the acoustic echo canceller by referring to at least one future frame in the jitter buffer. | 11-19-2015 |
Patent application number | Description | Published |
20090252956 | DEW RESISTANT COATINGS - The present invention relates to dew resistant coatings and articles having the dew resistant coating adhered thereto. The dew resistant coatings comprise elongate silica particles. These coatings are useful on articles or surfaces used in outdoor applications and articles and surfaces used in moist indoor environments. | 10-08-2009 |
20100297376 | Surface Treated Film and/or Laminate - A surface treatment for a protective plastic film and/or laminate is disclosed. Suitably, the surface treatment includes coating a major surface of the plastic film or laminate with a curable coating formulation wherein the one or more of the coating ingredients are diffused or migrated at least partially into the plastic film or plastic laminate. The migration of coating ingredients creates a gradual transition layer from the plastic film to the coating layer and leads to unique properties. Optionally, the surface treated plastic film is laminated to a release liner coated with a pressure sensitive adhesive (PSA) to form the aforementioned laminate. | 11-25-2010 |
20110289647 | PRESSURE SENSITIVE LABELS FOR USE IN A COLD TRANSFER METHOD AND PROCESS FOR MAKING - The present invention relates to a pressure sensitive label for use in a cold transfer process that can be used for garment identification and labeling. The pressure sensitive label can be applied on textile surface or any other surfaces for which heat transfer is unfavorable or unavailable. The pressure sensitive label can remain on the substrate to which it is attached through repeated washing and drying cycles. | 12-01-2011 |
20130245174 | Activatable Adhesive, Labels, and Related Methods - An activatable adhesive that is formulated to readily absorb energy from a given radiation source, an activatable adhesive label that incorporates such an activatable adhesive, a system for activating such labels, and related methods and uses are described. The activatable adhesive includes a plasticizer, a tackifier, and an adhesive base polymer that includes butyl acrylate, styrene, methyl methacrylate, methacrylic acid, and acrylic acid. | 09-19-2013 |
20130248103 | Activatable Adhesive, Labels, and Related Methods - An activatable adhesive that is formulated to readily absorb energy from a given radiation source, an activatable adhesive label that incorporates such an activatable adhesive, a system for activating such labels, and related methods and uses are described. The activatable adhesive includes a plasticizer, a tackifier, and an adhesive base polymer that includes butyl acrylate, styrene, methyl methacrylate, methacrylic acid, and acrylic acid. | 09-26-2013 |
20130251944 | Activatable Adhesive, Labels, and Related Methods - An activatable adhesive that is formulated to readily absorb energy from a given radiation source, an activatable adhesive label that incorporates such an activatable adhesive, a system for activating such labels, and related methods and uses are described. The activatable adhesive includes a plasticizer, a tackifier, and an adhesive base polymer that includes butyl acrylate, styrene, methyl methacrylate, methacrylic acid, and acrylic acid. | 09-26-2013 |