Invention Grant
- Patent Title: Brightness adjustment system
- Patent Title (中): 亮度调节系统
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Application No.: US13766569Application Date: 2013-02-13
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Publication No.: US09479706B2Publication Date: 2016-10-25
- Inventor: Johannes Quast , Kay-Ulrich Scholl , Bernd Gassmann
- Applicant: Harman Becker Automotive Systems GmbH
- Applicant Address: DE Karlsbad
- Assignee: Harman Becker Automotive Systems GmbH
- Current Assignee: Harman Becker Automotive Systems GmbH
- Current Assignee Address: DE Karlsbad
- Agency: Alleman Hall McCoy Russell & Tuttle LLP
- Priority: EP12155650 20120215
- Main IPC: H04N5/235
- IPC: H04N5/235 ; H04N5/232 ; H04N5/247

Abstract:
A brightness adjustment system of a surround view system may include at least two adjacent image sensors providing images covering different fields of view of a user's surroundings. A first image sensor and a second image sensor of the at least two image sensors may be configured to capture images using an adjustable exposure time. An exposure time control unit may be provided that may be configured to determine, for the at least two adjacent image sensors, one or more brightness parameters from image data provided by the image sensors. The exposure time control unit may be further configured to control the exposure times of the image sensors such that the brightness parameter(s) determined for the first image sensor at least approximately matches one or more corresponding brightness parameters determined for the second image sensor.
Public/Granted literature
- US20130208140A1 BRIGHTNESS ADJUSTMENT SYSTEM Public/Granted day:2013-08-15
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