Invention Grant
US08718359B2 Image processing apparatus and method for controlling the apparatus
有权
用于控制该装置的图像处理装置和方法
- Patent Title: Image processing apparatus and method for controlling the apparatus
- Patent Title (中): 用于控制该装置的图像处理装置和方法
-
Application No.: US12728570Application Date: 2010-03-22
-
Publication No.: US08718359B2Publication Date: 2014-05-06
- Inventor: Hiroyuki Sakai , Kiyoshi Umeda
- Applicant: Hiroyuki Sakai , Kiyoshi Umeda
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2009-098489 20090414
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K9/40
Abstract:
An image processing apparatus and a method thereof for correcting image data in accordance with a feature of the image data, calculates a brightness component of image data and a color difference component of image data, determines whether the image data is a nightscape image or an underexposed image using the calculated brightness component and color difference component, and corrects the image data which has been determined as a nightscape image or an underexposed image.
Public/Granted literature
- US20100260415A1 IMAGE PROCESSING APPARATUS AND METHOD FOR CONTROLLING THE APPARATUS Public/Granted day:2010-10-14
Information query
