Patent application number | Description | Published |
20100027472 | INTERNET PHONE COMMUNICATION METHOD AND SYSTEM THEREOF - An Internet phone communication method includes selecting a destination media access control address from a phone book, transmitting the destination media access control address to an address server having at least one valid media access control address stored therein, checking whether the destination media access control address matches the valid media access control address, communicating with a receiver having the destination media access control address or the valid media access control address via a wireless network system other than a cellular network system when the destination media access control address matches the valid media access control address. An Internet phone communication system is also disclosed herein. | 02-04-2010 |
20110014927 | METHOD AND MOBILE ELECTRONIC DEVICE FOR A FUNCTION OF GIVING NOTICE ACCORDING TO POSITIONS - A method for performing a function of giving notice according to positions are provided, which enables performing a function of giving notice by not only setting a predetermined time but setting a predetermined position. The function s of giving notice is performed when the predetermined time is up or reached, or when the positioning unit of the mobile electronic device detects that a user reaches a point within a predetermined accuracy range of the predetermined position. This disclosure performs the function of giving notice by combining both ways of determining if the predetermined time is up or reached and if a io user reaches a point within the predetermined accuracy range of the predetermined position to overcome the disadvantages generated by only setting the predetermined time. Therefore, the disclosure provides more flexible ways for a user when taking positions as the first priority not a particular time point. | 01-20-2011 |
20110037731 | ELECTRONIC DEVICE AND OPERATING METHOD THEREOF - An electronic device and an operating method thereof are provided. The method firstly establishes a database recording at least one predefined operating gesture, a predefined function corresponding to the predefined operating gesture, and a specific color. An image captured by an image capturing unit of the electronic device is then obtained. When the specific color is found in the image, a position of the specific color is obtained and a gesture trajectory is displayed on a screen of the electronic device according to the position. The method repeats the steps of obtaining the image and displaying the gesture trajectory till it is unable to find the specific color in the currently obtained image. By referring to the database, the predefined function is then executed according to the predefined operating gesture which is determined by connecting the positions of the specific color in the obtained images. | 02-17-2011 |
Patent application number | Description | Published |
20080240616 | Automatic camera calibration and geo-registration using objects that provide positional information - A video sequence of a field of view within an environment is received. Targets are detected in the video sequence. Target geo-positional information is received. Correspondences between the targets detected in the video sequence and the target geo-positional information are determined and used to calibrate the camera and to geo-register a field of view of the camera. | 10-02-2008 |
20080291278 | Wide-area site-based video surveillance system - A computer-readable medium contains software that, when read by a computer, causes the computer to perform a method for wide-area site-based surveillance. The method includes receiving surveillance data, including view targets, from a plurality of sensors at a site; synchronizing the surveillance data to a single time source; maintaining a site model of the site, wherein the site model comprises a site map, a human size map, and a sensor network model; analyzing the synchronized data using the site model to determine if the view targets represent a same physical object in the site; creating a map target corresponding to a physical object in the site, wherein the map target includes at least one view target; receiving a user-defined global event of interest, wherein the user-defined global event of interest is based on the site map and based on a set of rules; detecting the user-defined global event of interest in real time based on a behavior of the map target; and responding to the detected event of interest according to a user-defined response to the user-defined global event of interest. | 11-27-2008 |
20080298636 | METHOD FOR DETECTING WATER REGIONS IN VIDEO - A computer-based method for automatic detection of water regions in a video include the steps of estimating a water map of the video and outputting the water map to an output medium, such as a video analysis system. The method may further include the steps of training a water model from the water map; re-classifying the water map using the water model by detecting water pixels in the video; and refining the water map. | 12-04-2008 |
20090060278 | STATIONARY TARGET DETECTION BY EXPLOITING CHANGES IN BACKGROUND MODEL - A sequence of video frames of an area of interest is obtained. A first background model of the area of interest is constructed based on a first parameter. A second background model of the area of interest is constructed based on a second parameter, the second parameter being different from the first parameter. A difference between the first and second background models is determined. A stationary target is determined based on the determined difference. An alert concerning the stationary target is generated. | 03-05-2009 |
20100026802 | VIDEO ANALYTIC RULE DETECTION SYSTEM AND METHOD - A video surveillance system is set up, calibrated, tasked, and operated. The system extracts video primitives and extracts event occurrences from the video primitives using event discriminators. The extracted video primitives and event occurrences may be used to create and define additional video analytic rules. The system can undertake a response, such as an alarm, based on extracted event occurrences. | 02-04-2010 |
20120268594 | METHOD FOR FINDING PATHS IN VIDEO - A system for detecting behavior of a target may include: a target detection engine, adapted to detect at least one target from one or more objects from a video surveillance system recording a scene; a path builder, adapted to create at least one mature path model from analysis of the behavior of a plurality of targets in the scene, wherein the at least one mature path model includes a model of expected target behavior with respect to the at least one path model; and a target behavior analyzer, adapted to analyze and identify target behavior with respect to the at least one mature path model. The system may further include an alert generator, adapted to generate an alert based on the identified behavior. | 10-25-2012 |
20130188833 | STATIONARY TARGET DETECTION BY EXPLOITING CHANGES IN BACKGROUND MODEL - One or more video frames may be obtained, and a background model may be constructed based on a first parameter. A second background model may be constructed using the one or more video frames based on a second parameter, the second parameter being different from the first parameter. A difference between the first and second background models may be determined. One or more stationary targets may be determined based on the determined difference. The one or more stationary targets may be classified. An alert concerning the one or more classified stationary targets may be generated. | 07-25-2013 |
20130315444 | STATIONARY TARGET DETECTION BY EXPLOITING CHANGES IN BACKGROUND MODEL - A computer-implemented method for processing one or more video frames may include obtaining one or more video frames; generating one or more blobs using the one or more video frames; classifying the one or more blobs to produce one or more classified blobs, wherein the one or more classified blobs include one or more of a stationary target, a moving target, a target insertion, a target removal, or a local change; and constructing a list of detected targets based on the one or more classified blobs. | 11-28-2013 |
20140341433 | METHOD FOR FINDING PATHS IN VIDEO - A system for detecting behavior of a target may include: a target detection engine, adapted to detect at least one target from one or more objects from a video surveillance system recording a scene; a path builder, adapted to create at least one mature path model from analysis of the behavior of a plurality of targets in the scene, wherein the at least one mature path model includes a model of expected target behavior with respect to the at least one path model; and a target behavior analyzer, adapted to analyze and identify target behavior with respect to the at least one mature path model. The system way further include an alert generator, adapted to generate an alert based on the identified behavior. | 11-20-2014 |
20150146929 | STATIONARY TARGET DETECTION BY EXPLOITING CHANGES IN BACKGROUND MODEL - Provided is a computer-implemented method for processing one or more video frames. The meth can include generating, by a processor, a change in value of one or more pixels obtained from the one or more video frames; classifying, by the processor, the change in value of the one or more pixels to produce one or more classes of the change in value of the one or more pixels, wherein the one or more classes include one or more of a stationary target, a moving target, a target insertion, a target removal, or a local change; and constructing, by the processor, a listing of detected targets based on the one or more classes. | 05-28-2015 |
Patent application number | Description | Published |
20110191195 | INTELLIGENT VIDEO VERIFICATION OF POINT OF SALE (POS) TRANSACTIONS - A method of monitoring a point of sale (POS) transaction including: receiving non video data regarding the POS transaction; defining exceptional transaction rules based at least on predetermined non video POS data events; inferring a potentially exceptional transaction based on a corresponding exceptional transaction rule and the received POS non video data; and verifying the inferred potentially exceptional transaction with video data regarding a corresponding POS transaction. | 08-04-2011 |
20130113932 | VIDEO IMAGERY-BASED SENSOR - A sensing device includes: a video imager to obtain a video; a processing unit to receive and process the video from the video imager; and a communication channel to output non-imagery signals. | 05-09-2013 |
20130266181 | OBJECT TRACKING AND BEST SHOT DETECTION SYSTEM - A method and system using face tracking and object tracking is disclosed. The method and system use face tracking, location, and/or recognition to enhance object tracking, and use object tracking and/or location to enhance face tracking. | 10-10-2013 |
20140293048 | VIDEO ANALYTIC RULE DETECTION SYSTEM AND METHOD - A video surveillance system is set up, calibrated, tasked, and operated. The system extracts video primitives and extracts even occurrences from the video primitives using event discriminators. The extracted video primitives and event occurrences may be used to create and define additional video analytic rules. The system can undertake a response, such as an alarm, based on extracted event occurrences. | 10-02-2014 |
Patent application number | Description | Published |
20120045489 | Nano-Emulsion Injection of Vinca Alkaloids and the Preparation Method Thereof - A nano-emulsion injection of Vinca alkaloids and its preparation method are disclosed. The injection is an oil-in-water emulsion injection comprising Vinca alkaloids or their salts, injectable oil, surfactant(s) and injectable water, wherein the average diameter of the droplets of the emulsion is less than 100 nm and the pH of the emulsion is 7-9. The preparation method comprises the steps of preparing the oil phase and the aqueous phase respectively, homogeneously mixing the oil phase and the aqueous phase with high speed, adding the active ingredient, adjusting the pH to 7-9, adding water to constant volume, and homogenizing the emulsion till the average diameter of the droplets being less than 100 nm. The alternative method comprises the steps of homogeneously mixing the oil phase and the aqueous phase, homogenizing the obtained emulsion under high pressure till the average diameter of the droplets being less than 100 nm, adding the active ingredient, adjusting the pH to 7-9, stirring, and adding water to constant volume. | 02-23-2012 |
20140367363 | High Current Vacuum Interrupter With Sectional Electrode and Multi Heat Pipes - An electrode assembly for a circuit breaker is provided. The electrode assembly includes a conductive assembly and a heat transfer assembly. The conductive assembly includes a stem portion and a contact portion. The heat transfer assembly includes a number of elongated bodies, a first heat transfer surface, and a second heat transfer surface. The first heat transfer surface is disposed on the conductive assembly. Each heat transfer assembly body includes a second heat transfer surface. Each heat transfer assembly body is coupled to the conductive assembly with the first heat transfer surface coupled to a number of second heat transfer surfaces. | 12-18-2014 |
20150231830 | DEVICE OF COLOR 3D PRINTING AND METHOD THEREOF - A device of color 3D printing and the method thereof are disclosed. The method is adapted to print a color 3D part. The device of color 3D printing at least has a print bed and a print head. The method includes the steps as follows. A solid model of the color 3D part is established, wherein the solid model at least consists of plural points and a color data for each thereof. A temperature/color table for a plastic material is then established. The table consists of plural heating temperatures for transforming the plastic material to specific colors respectively. The coordinates and color data of each point are obtained according to a predetermined sequence. The positions of the print bed and the print head are controlled according to obtained coordinates. The plastic material is heated according to the color data and the temperature/color table and is printed by the print head. | 08-20-2015 |
20150303010 | A VACUUM INTERRUPTER AND A VACUUM CIRCUIT BREAKER HAVING THE SAME - In the present invention a vacuum interrupter is provided, comprising: a housing; a fixed contact received in the housing; a movable contact received in the housing and configured to be movable to engage with or disengage from the fixed contact; a conductive seat fixedly mounted in the housing and configured to maintain an electrical connection with the movable contact; a flexible electrical connection feature received in the housing for connecting the movable contact with the conductive seat; and an operating mechanism for actuating the movement of the movable contact. In the present invention a vacuum circuit breaker having the above-mentioned vacuum interrupter is also provided. | 10-22-2015 |