1
Liao Frank H: Variable length code decoder for video decompression operations.. C Cube Microsystems, December 1, 1993: EP0572263-A2 (84 worldwide citation)

A decoder for compressed video signals comprises a central processing unit (CPU), a dynamic random access memory (DRAM) controller, a variable length code (VLC) decoder, a pixel filter and a video output unit. The microcoded CPU performs dequantization and inverse cosine transform using a pipelined ...


2
Purcell Steven C, Galbi David E, Liao Frank H, Tse Yvonne C: Decompression of video signal.. C Cube Microsystems, September 16, 1992: EP0503956-A2 (77 worldwide citation)

A method and a structure are provided to decode intra-frame and interframe coded compressed video data. In one embodiment of the present invention, a decompression structure having a processor is provided with a global bus over which a decoder coprocessor, an inverse discrete cosine transform coproc ...


3
Purcell Stephen C, Galbi David E, Liao Frank H, Tse Yvonne C: Decompression processor applicable to video signal. C Cube Microsyst, May 19, 1995: JP1995-131785

PURPOSE: To attain communication with an external dynamic RAM via a memory bus by decoding a compressed video signal and executing inverse discrete cosine transformation so as to make communication with a host computer via a host bus. CONSTITUTION: A processor 201 of a video uncompression circuit 20 ...