The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 18, 2005
Filed:
Jun. 25, 1997
Applicants:
Ahmad Sadjadian, Swindon, GB;
Jonathan James Stone, Reading, GB;
Inventors:
Ahmad Sadjadian, Swindon, GB;
Jonathan James Stone, Reading, GB;
Assignees:
Sony Corporation, Tokyo, JP;
Sony United Kingdom Limited, Weybridge, GB;
Primary Examiner:
Int. Cl.
CPC ...
G06K 936 ;
U.S. Cl.
CPC ...
Abstract
A motion predictive inter frame compression system comprising a wavelet transform unit () for transforming space domain image data to the frequency domain. A motion estimator () operates in the space domain to produce motion vectors. The motion vectors are converted in a converter () to the frequency domain.
Sadjadian, Ahmad. (2005). Motion predicted image signal compression (U.S. Patent No. 6845179). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6845179
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