초록 ▼

The method and system for decompressing digital color video data utilizes a plurality of digitized signals representing combinations of run lengths and compressed color component codes, and a look up table of the digitally compressed color codes. The digitally compressed color component codes are de

The method and system for decompressing digital color video data utilizes a plurality of digitized signals representing combinations of run lengths and compressed color component codes, and a look up table of the digitally compressed color codes. The digitally compressed color component codes are decoded according to the look up table to form a table of the three digital color components for each run length, and the run lengths and corresponding color components are stored in an array in a buffer memory to represent the scan lines in a video picture frame.

대표청구항 ▼

A method for decompressing digital color video data in a video communication system utilizing a plurality of digitized signals representing combinations of a plurality of run length of a first digital word size and digitally compressed color component codes of a second digital word size for at least

A method for decompressing digital color video data in a video communication system utilizing a plurality of digitized signals representing combinations of a plurality of run length of a first digital word size and digitally compressed color component codes of a second digital word size for at least a portion of a plurality of scan lines of a video picture frame, and a look up table of said digitally compressed color component codes for three corresponding digital color components, said method comprising the steps of: (a) decoding said digitally compressed color component codes according to said look up table to form a table in a memory means of said three digital color components for each said run length, said three decoded color component having third, fourth, and fifth digital word sizes, respectively; and (b) storing at least a portion of said run length and said corresponding color components in an array in a buffer memory means of run length and color component data representing said plurality of scan lines in said video picture frame.