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:
Oct. 08, 1991
Filed:
Mar. 09, 1990
Moustanir Lamnabhi, Gif sur Yvette, FR;
U.S. Philips Corporation, New York, NY (US);
Abstract
The arrangement has an input (10) to receive a sequence of source pictures, a motion determining circuit (20) to supply a first motion vectors for all the elements of the pictures of the sequence to be processed, a coherence circuit (21) to supply a validation signal (KF) of the first motion vector, and a selection circuit (25), which is controlled by the coherence circuit, to supply a definitive motion vector on the basis of said first motion vector and at least one alternative motion vector. The coherence circuit comprises a first portion (30), to supply a first coherence signal (KS) related to a picture element, from, at least, motion vectors assigned to elements surrounding said picture element, and a second portion (32) to supply a second coherence signal from first coherence signals assigned to elements, corresponding to said element of a plurality of pictures of the sequence to be processed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile