1
Yanbin Yu, Zhongxuan Zhang: Digital cameras using multiple sensors with multiple lenses. Joe Zheng, August 26, 2003: US06611289 (208 worldwide citation)

An improved digital camera that produces digital images of high qualities without using expensive image sensors and optics is disclosed. The disclosed digital cameras use multiple image sensors with multiple lenses. One of the multiple image sensors is made to be responsive to all intensity informat ...


2
Kannan Ramchandran, Martin Vetterli, Yanbin Yu, Dimitris Anastassiou: JPEG/MPEG decoder-compatible optimized thresholding for image and video signal compression. The Trustees of Columbia University in the City of New York, Baker & Botts L, March 31, 1998: US05734755 (57 worldwide citation)

For encoding signals corresponding to still images or video sequences, respective standards known as JPEG and MPEG have been proposed. These standards are based on digital cosine transform (DCT) compression. For economy of transmission, DCT coefficients may be "thresholded" prior to transmission, by ...


3
Ge Li, Yanbin Yu: Method and system for motion estimation with multiple vector candidates. Celestial Semiconductor, Kilpatrick Townsend & Stockton, Ardeshir Tabibi, August 30, 2011: US08009923 (12 worldwide citation)

A method and system for performing motion estimation for a frame associated with a video signal. The method includes receiving at least a reference frame, a first frame, and a second frame, and providing a first plurality of vectors. The first plurality of vectors intersects the first frame within a ...


4
Yanbin Yu: Method and system for encoding and decoding moving and still pictures. PowerLayer Microsystems, Anthony B Diepenbrock III, Oppenheimer Wolff & Donnelly, September 16, 2003: US06621865 (6 worldwide citation)

A multi-dimensionally layered encoding and decoding system having reduced the bandwidth requirements for a channel that carries an image stream encoded by the system. A source image stream is partitioned multi-dimensionally into a lower resolution layer and higher resolution layer image stream. The ...


5
Yanbin Yu, Qingyi Zheng, Cindy Chun Wang: Encoding and error correction system for enhanced performance of legacy communications networks. Marvell World Trade, February 21, 2012: US08122326

A system includes a header stripper configured to strip header data from a plurality of legacy system frames. Each of the plurality of legacy system frames (i) being in accordance with a legacy system frame format and (ii) including a header block and a traffic channel block. A first encoder is conf ...


6
Yanbin Yu, Qingyi Zheng, Cindy Chun Wang: Encoding and error correction system for enhanced performance of legacy communications networks. Marvell World Trade, May 4, 2010: US07712005

An encoding and error correction system and method employs an adaptive multi-rate (AMR) codec by stripping header data from a plurality of legacy system frames having header and traffic channel (TCH) data blocks. Speech data is then encoded using the AMR to create bits for a data block substantially ...


7
Yanbin Yu, Qingyi Zheng: Fast symbol timing recovery for transmitted digital data. UTStarcom, December 9, 2008: US07463701

A system and method of recovering symbol timing from a high symbol rate TDD or TDMA broadband transmission. A correlator operating at a fraction of the symbol rate receives in-phase and quadrature data signals from a broadband demodulator and processes those signals using a predefined match filter f ...


8
Yanbin Yu, Qingyi Zheng: Fast symbol timing recovery for transmitted digital data. Felix L Fischer Attorney At Law, July 15, 2004: US20040136478-A1

A system and method of recovering symbol timing from a high symbol rate TDD or TDMA broadband transmission. A correlator operating at a fraction of the symbol rate receives in-phase and quadrature data signals from a broadband demodulator and processes those signals using a predefined match filter f ...


9
William Xiao Qing Huang, Yanbin Yu, Dongtai Liu: Frequency mapped coding for signal error correction. Felix L Fischer Attorney At Law, June 17, 2004: US20040117712-A1

A Frequency Mapping Coding (FMC) scheme varies the application of error correction redundancy to transmitted data based on the channel transmission characteristics and the likelihood of error resulting from characteristics of the data stream being transmitted over the channel. The FMC is an error co ...


10
Yanbin Yu, Qingyi Zheng, Cindy Chun Wang: Encoding and error correction system for enhanced performance of legacy communications networks. Felix L Fischer Attorney At Law, May 24, 2007: US20070116052-A1

An encoding and error correction system and method employs an AMR codec by stripping header data from a plurality of legacy system frames having header and traffic channel (TCH) data blocks. Speech data is then encoded using the AMR to create bits for a data block substantially the same as contained ...



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