Title:
画像処理装置及び画像処理方法、並びに記録媒体
Document Type and Number:
Japanese Patent JP4604439
Kind Code:
B2
Abstract:
A feature region is extracted from the image region of an object, in accordance with the luminance distribution of pixels adjacent to a predetermined pixel that exists in the image region of the object (S 31 to S 34 ). A gravity-center correlation value is calculated, which shows the correlation between the gravity center of the feature region and the gravity center of the image region of the object (S 35 and S 36 ). The orientation of the object is determined from the gravity-center correlation value (S 37 ).
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Inventors:
Tetsujiro Kondo
Junichi Ishibashi
Junichi Ishibashi
Application Number:
JP2001519372A
Publication Date:
January 05, 2011
Filing Date:
August 21, 2000
Export Citation:
Assignee:
ソニー株式会社
International Classes:
G06T7/60; G06T7/00
Domestic Patent References:
| JPH0935070A | 1997-02-07 | |||
| JPH01106187A | 1989-04-24 | |||
| JPH09147119A | 1997-06-06 | |||
| JPH04281578A | 1992-10-07 |
Attorney, Agent or Firm:
Akira Koike
Eiichi Tamura
Seiji Iga
Eiichi Tamura
Seiji Iga