Invention Grant
US07808546B2 Image processing system, image capturing apparatus and system and method for detecting backlight status
有权
图像处理系统,图像捕获装置以及用于检测背光状态的系统和方法
- Patent Title: Image processing system, image capturing apparatus and system and method for detecting backlight status
- Patent Title (中): 图像处理系统,图像捕获装置以及用于检测背光状态的系统和方法
-
Application No.: US11447264Application Date: 2006-06-06
-
Publication No.: US07808546B2Publication Date: 2010-10-05
- Inventor: Kaname Nihei , Kazuhiko Takemura , Masahiko Sugimoto , Koichi Sakamoto , Hiroshi Fukuda , Atsuhiko Ishihara
- Applicant: Kaname Nihei , Kazuhiko Takemura , Masahiko Sugimoto , Koichi Sakamoto , Hiroshi Fukuda , Atsuhiko Ishihara
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2002-000954 20020107
- Main IPC: H04N5/235
- IPC: H04N5/235 ; H04N5/222

Abstract:
An image processing system for properly correcting brightness of a subject area and a background area of a captured image. The image processing system includes an image capturing apparatus, including: an image capturing instruction unit for generating a first instruction signal and a second instruction signal for instructing a capturing of the subject; and an image pick-up unit for capturing a first image of the subject in response to the first instruction signal, and a second image of the subject in response to the second instruction signal. The image processing system also includes an image processing apparatus, including: a backlight status detector for detecting backlight status based on the first image and the second image; and a correction unit for correcting the second image when the backlight status detector detects the backlight status.
Public/Granted literature
- US20060227239A1 Image processing system, image capturing apparatus and system and method for detecting backlight status Public/Granted day:2006-10-12
Information query