Patent №
US 6,823,129
Granted
2004-11-23
Filed 2000
Owner
—
Lab
—
AI components
2
vision · hardware
Assignment
None on record
Dataset
AIPD
2023_r1 edition
Application
09498323
A system for scaling resolution of an input stream includes an input for receiving the image input stream which passes the image input stream to a frame buffer. The frame buffer holds one or more image frames such that a router can decorrelate the image input stream. Decorrelation may be accomplished by spatially transforming the frames of the input image stream into frequency components, temporally transforming frames of the input image stream or through color component decomposition. The decorrelated components are each passed to a processor which performs quantization and entropy encoding of the components. Each of the compressed components are passed to memory for storage. Thus, real-time throughput can be increased above the rate of the individual processing elements through decorrelation.