Patent №
US 5,129,015
Granted
1992-07-07
Filed 1990
Owner
RICOH COMPANY, LTD.
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
07511245
Transforms such as the DCT are useful for image compression. One close relative of the DCT is preferred for its arithmetic simplicity. A method is described whereby the image compression is done with no multiplications. Other enhancements are made to improve image quality.
AI classification
Vision1.00
Natural language0.00
Speech0.00
AI hardware0.00
Machine learning0.00
Knowledge representation0.00
Evolutionary computation0.00
Planning0.00
Ownership
RICOH COMPANY, LTD.
assignment · 52920633
Assignors
ALLEN, JAMES D., BLONSTEIN, STEVE M.
On an employer assignment, the assignors are typically the inventors.
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