Patent №
US 5,136,371
Granted
1992-08-04
Filed 1990
Owner
THOMSON CONSUMER ELECTRONICS, INC., A CORP. OF DE
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
07494101
In a video signal coder blocks of pixels are generated, scanned in a pseudo-random order and transformed blocks of coefficients which are stored in a buffer. The resulting blocks of coefficients are quantized individually by the use of a quantization level and the coefficients of each block are individually quantized by the use of a quantization matrix. The quantization level is determined by the fullness of the buffer.
AI classification
Ownership
THOMSON CONSUMER ELECTRONICS, INC., A CORP. OF DE
assignment · 53500721
Assignors
SAVATIER, TRISTAN, DELPUCH, ALAIN
On an employer assignment, the assignors are typically the inventors.