Patent №
US 4,777,530
Granted
1988-10-11
Filed 1985
Owner
SONY CORPORATION, A CORP. OF JAPAN
+1 more
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
06795926
Apparatus for detecting movement of a television picture using a movement vector integrates an absolute value of a frame difference between a current frame and a previous frame for every one of a plurality of regions which are formed by dividing a picture of one field and by detecting movement vectors using frame difference integration data for every said plurality of regions. A residual deviation which is caused when performing a correction of an overall movement of said one field from each of said plurality of movement vectors is calculated and the movement vector, whereby the residual deviation of each of be plurality of movement vectors becomes a minimum is selected.
AI classification
Ownership
SONY CORPORATION, A CORP. OF JAPAN
assignment · 44810769
SONY CORPORATION, 7-35 KITASHINAGAWA-6, SHINAGAWA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
assignment · 44940417
Assignors
KONDO, TETSUJIRO, KONDO, TETSUJIRO
On an employer assignment, the assignors are typically the inventors.