Invention Grant
- Patent Title: Image processing apparatus and control method for image processing apparatus for controlling correction of a black level in a combined image signal
-
Application No.: US15291495Application Date: 2016-10-12
-
Publication No.: US09838625B2Publication Date: 2017-12-05
- Inventor: Akimitsu Yoshida
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA, Inc. I.P. Division
- Priority: JP2011-152960 20110711
- Main IPC: H04N5/361
- IPC: H04N5/361 ; H04N5/355 ; H04N5/235 ; H04N9/73

Abstract:
An image capture apparatus includes an image capture unit, a first correction unit configured to correct a black level of an image signal output from the image capture unit, a combining unit configured to select pixels to be used from among a plurality of image signals, the black level of which has been corrected by the first correction unit, to generate a combined image signal, and a second correction unit configured to correct the black level of the combined image signal generated by the combining unit.
Public/Granted literature
- US20170034461A1 IMAGE PROCESSING APPARATUS AND CONTROL METHOD FOR IMAGE PROCESSING APPARATUS Public/Granted day:2017-02-02
Information query