Title:
【発明の名称】ビデオデータの動き検出装置および方法
Document Type and Number:
Japanese Patent JP3465264
Kind Code:
B2
Abstract:
PURPOSE:To attain excellent jiggling correction for a video camera by detecting a motion vector of an entire pattern with high accuracy without being affected by a movement of an object in an image pickup signal. CONSTITUTION:One pattern such as 1 frame is split into macro blocks B 11-B34 in total 12(=3X4). Motion vector detection circuits D11-D34 detect a motion vector of each macro block. The motion vector is fed to an integrated vector generating circuit 7, from which an integrated vector being a motion vector of the entire pattern. A correction circuit 2 implements hand blur correction by a correction signal generated from the integrated vector. When the integrated vector is generated, whether or not motion vectors of spatially separated macro blocks are identical is checked.
More Like This:
| JP4085956 | Imaging device |
| JP2011043632 | FOCUS-ADJUSTING DEVICE AND FOCUS-ADJUSTING METHOD |
| JP2016197791 | IMAGING SYSTEM AND IMAGING METHOD |
Inventors:
Tetsujiro Kondo
Application Number:
JP10038491A
Publication Date:
November 10, 2003
Filing Date:
April 05, 1991
Export Citation:
Assignee:
ソニー株式会社
International Classes:
H04N5/232; (IPC1-7): H04N5/232
Domestic Patent References:
| JP223789A | ||||
| JP4213973A | ||||
| JP4180369A |
Attorney, Agent or Firm:
Masatomo Sugiura