1
Kun Min Yang: Circuit implementation of block matching algorithm with fractional precision. Bell Communications Research, James W Falk, June 26, 1990: US04937666 (74 worldwide citation)

A circuit for carrying out a full search block matching algorithm with fractional pixel precision comprises a first subcircuit for obtaining displacement vectors with integer pixel value precision and a second subcircuit for correcting the displacement vectors obtained by the subcircuit so that the ...


2
Lancelot Wu, Kun Min Yang: Circuit implementation of block matching algorithm. Bell Communications Research, James W Falk, January 30, 1990: US04897720 (48 worldwide citation)

A circuit for implementing a full search block matching algorithm for coding video signals sequentially receives pixel values from a block of pixels in a current video frame and sequentially receives pixel values from a search area of a previous video frame. The circuit includes a plurality of proce ...


3
Hiroshi Fujiwara, Toshifumi Sakaguchi, Akio Shimatzu, Ming Ting Sun, Kou Hu Tzou, Kun Min Yang: Variable-length codeword encoder. Bell Communications Research, Graphics Communication Technologies, Leonard Charles Suchyta, Stephen M Gurey, July 25, 1995: US05436626 (30 worldwide citation)

A variable-length codeword encoder is disclosed which produces 8-bit output segments for storage in a buffer (23) for subsequent transmission over a transmission channel (24). The encoder includes two memory tables (15, 16), which produce in response to each input symbol to be encoded, a variable-le ...