Patent application number | Description | Published |
20090259478 | Audio Decoding Apparatus and Decoding Method and Program - An energy corrector ( | 10-15-2009 |
20100030554 | SIGNAL SEPARATION REPRODUCTION DEVICE AND SIGNAL SEPARATION REPRODUCTION METHOD - A first matrix (W(k)) indicating frequency characteristics of a separation filter is calculated from input signals of a plurality of channels. A second matrix (Ws(k)) is calculated by using the restriction coefficients (C | 02-04-2010 |
20100283536 | SYSTEM, APPARATUS, METHOD AND PROGRAM FOR SIGNAL ANALYSIS CONTROL, SIGNAL ANALYSIS AND SIGNAL CONTROL - A signal analysis control system is provided with a signal analyzing section for analyzing signals inputted to a transmission section and generating analysis information, and a signal control section for controlling signals inputted to a receiving section by using the analysis information. | 11-11-2010 |
20110002225 | SIGNAL ANALYSIS/CONTROL SYSTEM AND METHOD, SIGNAL CONTROL APPARATUS AND METHOD, AND PROGRAM - A signal analysis/control system includes: a signal analysis unit which analyzes an input signal of a transmission unit and generates analysis information; and a signal control unit which controls the input signal of a reception unit by using the analysis information. Thus, the signal analysis is performed in the transmission unit. This reduces the calculation amount concerning the signal analysis in the reception unit. Furthermore, the reception unit can control each of the constituent elements of the input signal according to the signal analysis information obtained in the transmission unit. | 01-06-2011 |
20110019761 | SYSTEM, APPARATUS, METHOD, AND PROGRAM FOR SIGNAL ANALYSIS CONTROL AND SIGNAL CONTROL - Disclosed is a signal control method that is characterized by receiving a first signal, a second signal comprising multiple components, component information indicating the relationship between the components, and analysis control information comprising information indicating the relationship between the components and the second signal. The signal control method is further characterized by controlling the first signal or the second signal on the basis of the components and the analysis control information. | 01-27-2011 |
20110112843 | SIGNAL ANALYZING DEVICE, SIGNAL CONTROL DEVICE, AND METHOD AND PROGRAM THEREFOR - Provided is a signal analyzing device comprising a separate information calculating unit for generating separate information to separate an input signal mixed with a sound source signal, into the sound source signal. The signal-analyzing device is characterized by sending out the input signal and the separate information. | 05-12-2011 |
20120269203 | SIGNAL DEMULTIPLEXING DEVICE, SIGNAL DEMULTIPLEXING METHOD AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING A SIGNAL DEMULTIPLEXING PROGRAM - Provided is a signal demultiplexing system that can minimize losses in demultiplexing performance even if signals unsuited to demultiplexing are inputted. The provided signal demultiplexing device contains: an input signal analysis means for determining whether or not a plurality of input signals are suited to demultiplexing; a data memory means for storing data from frequency-domain input signals which result from transformation of the aforementioned input signals into frequency-domain signals; a selection control means for storing the frequency-domain input signals in the data memory means if the input signal analysis means has determined that the input signals are suited to the generation of a demultiplexing matrix for demultiplexing; and a demultiplexing matrix generation means for generating a demultiplexing matrix using frequency-domain input signals including the most recent and older frequency-domain input signals stored in the data memory means. | 10-25-2012 |
20130016286 | INFORMATION DISPLAY SYSTEM, INFORMATION DISPLAY METHOD, AND PROGRAMAANM Nomura; ToshiyukiAACI TokyoAACO JPAAGP Nomura; Toshiyuki Tokyo JPAANM Senda; YuzoAACI TokyoAACO JPAAGP Senda; Yuzo Tokyo JPAANM Higa; KyotaAACI TokyoAACO JPAAGP Higa; Kyota Tokyo JP - Disclosed is an information display system provided with: a signal analyzing unit which analyzes the audio signals obtained from a predetermined location and which generates ambient sound information regarding the sound generated at the predetermined location; an ambient expression selection unit which selects an ambient expression which expresses the content of what a person is feeling from the sound generated at the predetermined location on the basis of the ambient sound information; and an ambient expression and video superimposing unit which superimposes the ambient expression on the video of a video signal obtained from the predetermined location. | 01-17-2013 |
20130024192 | ATMOSPHERE EXPRESSION WORD SELECTION SYSTEM, ATMOSPHERE EXPRESSION WORD SELECTION METHOD, AND PROGRAM - Disclosed is an information display system provided with: a signal analyzing unit which analyzes the audio signals obtained from a predetermined location and which generates ambient sound information regarding the sound generated at the predetermined location; and an ambient expression selection unit which selects an ambient expression which expresses the content of what a person is feeling from the sound generated at the predetermined location on the basis of the ambient sound information. | 01-24-2013 |
20130182907 | FEELING-EXPRESSING-WORD PROCESSING DEVICE, FEELING-EXPRESSING-WORD PROCESSING METHOD, AND FEELING-EXPRESSING-WORD PROCESSING PROGRAM - The present approach enables an impression of the atmosphere of a scene or an object present in the scene at the time of photography to be pictured in a person's mind as though the person were actually at the photographed scene. A feeling-expressing-word processing device has: a feeling information calculating unit | 07-18-2013 |
20130314601 | INTER-VIDEO CORRESPONDING RELATIONSHIP DISPLAY SYSTEM AND INTER-VIDEO CORRESPONDING RELATIONSHIP DISPLAY METHOD - To enable a presence/absence of a modification of a source video to be readily assessed in a derived video created by utilizing the source video. Relationship information including information indicating a segment corresponding relationship between at least one source video and a derived video created by utilizing at least a part of segments of the at least one source video and information indicating a presence/absence of a modification of the source video in a segment of the derived video in which the corresponding relationship exists is stored in a relationship information storing unit, and based on the relationship information stored in the relationship information storing unit, the segment corresponding relationship between the derived video and the at least one source video is displayed in a display mode in accordance with the presence/absence of a modification of the source video in the segment of the derived video in which the corresponding relationship exists. | 11-28-2013 |
20130322696 | DIFFERING REGION DETECTION SYSTEM AND DIFFERING REGION DETECTION METHOD - The present invention enables detection of a local differing region between images. Inter-image difference information indicating a difference in feature amounts for each subregion between first and second images is generated based on a first feature amount vector that is a set of feature amounts respectively corresponding to a plurality of subregions in the first image and a second feature amount vector that is a set of feature amounts respectively corresponding to a plurality of subregions in the second image, a differing region that is an image region that differs between the first and second images is detected based on differences in the respective subregions indicated by the inter-image difference information, and detection information that indicates a result of the detection is outputted. | 12-05-2013 |
20140019594 | VIDEO PROCESSING SYSTEM, VIDEO CONTENT MONITORING METHOD, VIDEO PROCESSING APPARATUS, CONTROL METHOD OF THE APPARATUS, AND STORAGE MEDIUM STORING CONTROL PROGRAM OF THE APPARATUS - A system of this invention is a video processing system for determining details of a browsable video content. This video processing system includes a video fragment download unit that downloads data of a video fragments in a determination target video content via a network, and a first video content determination unit that determines the details of the video content based on the downloaded data of the video fragments. With this arrangement, it is possible to determine the details of a browsable video content while reducing the amount of data to be downloaded. | 01-16-2014 |
20140139739 | SOUND PROCESSING METHOD, SOUND PROCESSING SYSTEM, VIDEO PROCESSING METHOD, VIDEO PROCESSING SYSTEM, SOUND PROCESSING DEVICE, AND METHOD AND PROGRAM FOR CONTROLLING SAME - To provide a device which accomplishes real-time sound identification and matching, by solving both of the problem of reducing time length of a frame and improving temporal accuracy and the problem of being robust against mixing with other sounds. | 05-22-2014 |
20140310097 | INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, COMMUNICATIONS TERMINALS AND CONTROL METHOD AND CONTROL PROGRAM THEREOF - Advertisement information relating to an object is provided in real time, while capturing images of the object. m first local features which are respectively feature vectors from one dimension to i dimensions are stored in association with an object, n feature points are extracted from a video picture, n second local features which are respectively feature vectors from one dimension to j dimensions are generated, the smaller number of dimensions is selected, of the number of dimensions i and the number of dimensions j, and an object is recognized to be present in the video picture and advertisement information relating to that object is provided when determination is made that at least a prescribed ratio of the m first local features of the selected number of dimensions corresponds to the n second local features of the selected number of dimensions. | 10-16-2014 |
20140376815 | Video Processing System, Video Processing Method, Video Processing Device for Mobile Terminal or Server and Control Method and Control Program Thereof - The present invention is to notify a recognition result with respect to a recognition object in a video in real time while maintaining recognition accuracy. A recognition object and m-number of first local characteristic quantities which are respectively 1-dimensional to i-dimensional characteristic vectors are stored in association with each other, and n-number of second local characteristic quantities which are respectively 1-dimensional to j-dimensional characteristic vectors are generated for n-number of local areas respectively including n-number of characteristic points from an image in a video. In addition, a smaller dimension is selected from the dimension i and the dimension j, a recognition that the recognition object exists in an image in the video is made when it is determined that a prescribed proportion or more of the m-number of first local characteristic quantities which are characteristic vectors up to the selected number of dimensions correspond to the n-number of second local characteristic quantities which are characteristic vectors up to the selected number of dimensions, and information representing the recognition object is displayed in superposition on an image in which the recognition object exists in the video. | 12-25-2014 |
20150058170 | DIGITAL SIGNAGE SYSTEM, DIGITAL SIGNAGE, ARTICLE INFORMATION PRESENTING METHOD AND PROGRAM - The present invention is digital signage comprising: an article information database in which a feature of an article and article information for the article associated with each other are stored; feature extracting means for extracting a feature from a wearing image that is an image of a customer wearing an article; comparison means for comparing the extracted feature with features stored in the article information database and identifying the article the customer is wearing; article information retrieving means for retrieving article information for the identified article from the article information database; and output control means for outputting the retrieved article information and the wearing image. | 02-26-2015 |