Title:
顔画像撮像装置、顔画像撮像方法、及びそのプログラム
Document Type and Number:
Japanese Patent JP4780088
Kind Code:
B2
Abstract:
There are provided a face image pickup device and a face image pickup method which can stably acquire a face image by appropriate illumination, and a program thereof. The face image pickup device comprises a camera which picks up an image of a face of a target person, an illumination light source which illuminates the face of the target person with near-infrared light having an arbitrary light amount, and a computer. The computer detects an area including an eye from the face image of the target person picked up by the camera. The computer measures a brightness distribution in the detected area. Thereafter, the computer controls the illumination light source so as to change the amount of near-infrared light based on the measured brightness distribution.
Inventors:
Yukihiro Matsuura
Akira Fujimoto
Yoshino Asano
Yoshihiko Yoshinaga
Akira Fujimoto
Yoshino Asano
Yoshihiko Yoshinaga
Application Number:
JP2007291965A
Publication Date:
September 28, 2011
Filing Date:
November 09, 2007
Export Citation:
Assignee:
Aisin Seiki Co., Ltd.
International Classes:
G06T1/00; B60R11/04
Domestic Patent References:
| JP2006275988A | ||||
| JP2004030246A |
Attorney, Agent or Firm:
Kimura Mitsuru
Koji Yashima
Koji Yashima