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Tong Zhang, San Jose US

Tong Zhang, San Jose, CA US

Patent application numberDescriptionPublished
20090005890GENERATING MUSIC THUMBNAILS AND IDENTIFYING RELATED SONG STRUCTURE - Provided are, among other things, systems, methods, software programs and techniques for generating an audio thumbnail for a musical piece, in which locations of different repeating segments within an input musical piece are identified. In addition, a singing segment within the musical piece is detected based on a calculated singing metric that indicates when singing is present. A thumbnail criterion that defines a location of an audio thumbnail by reference to generic musical structure is obtained, and a segment of the musical piece is selected as the audio thumbnail based on the thumbnail criterion, together with the location of at least one of the plural different repeating segments and a location of at least a portion of the singing segment. The audio thumbnail is then played and/or stored for future playing.01-01-2009
20110035221Monitoring An Audience Participation Distribution - Apparatus for monitoring an audience participation distribution at an event comprising a speech activity module operable to generate speech data representing speech detected at the event, a speaker identification module operable to determine, using the speech data, a first speaker who has contributed to the detected speech, and a processing unit operable to generate speaker data representing a value for the time that the first speaker has contributed to the detected speech and to output distribution data based on the speaker data representing a measure of the participation for the first speaker at the event.02-10-2011
20110064318VIDEO THUMBNAIL SELECTION - A method for selecting a video thumbnail includes generating a visual theme model for a sample set of images that are representative of textual information corresponding to a video file. Each of a set of candidate key frames is distinguished according to similarities shared between the candidate key frames and the visual theme model. A display is caused of a selected one of the distinguished candidate key frames as a video thumbnail for the video file.03-17-2011
20110142300Relation Tree - A method for creating a relation tree including scanning a storage device for digital images and performing at least one facial analysis on individuals in the digital images, identifying members of a nuclear family and an association of an individual from the digital images with the nuclear family in response to at least one of the facial analysis, and organizing the relation tree such that the nuclear family is linked with the associated individual.06-16-2011
20110194139Printing Structured Documents - Print objects (08-11-2011
20110292232IMAGE RETRIEVAL - A method, comprising receiving query data including an image of a person, and detecting a face of the person in the image to create a detected face, generating face data and clothing data using the detected face including a measure of characteristics of the face and clothing of the person, and retrieving images and video for the person and a related group of people by comparing the face data and clothing data of the person with multiple measures for the characteristics of faces and clothing generated from a set of images and video in which other people appear wherein co-appearances of the person with at least some of the other people are used to retrieve content in which the person and people from the related group appear.12-01-2011
20110293188PROCESSING IMAGE DATA - A method for processing image data comprises generating face data representing a set of detected faces from image data representing a set of images forming a library of images, using the face data to determine a sub-set of the images from the library in which at least the same person appears, and generating at least one clothing signature for the person representing clothes worn by the person in at least one of the images in the sub-set, and using the or each clothing signature, identifying further images of the person in the library.12-01-2011
20120007975PROCESSING IMAGE DATA - Systems and methods are provided for identifying an image having a target individual therein. An example system includes an image capture system that generates image data representing a set of a captured images of a predetermined area, an image database that stores the image data, a feature information database that stores feature information for identifying a person caught in an image as the target individual, a target individual image database that stores exemplar image data representing an image of the individual, and a processing subsystem for processing the image data to detect the target individual using the feature information and the exemplar image data.01-12-2012

Patent applications by Tong Zhang, San Jose, CA US