Invention Grant
- Patent Title: Cooperative vision-range sensors shade removal and illumination field correction
- Patent Title (中): 合作的视距传感器遮光和照明场校正
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Application No.: US14156702Application Date: 2014-01-16
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Publication No.: US09367759B2Publication Date: 2016-06-14
- Inventor: Inna Stainvas Olshansky , Igal Bilik , Dan Levi
- Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Applicant Address: US MI Detroit
- Assignee: GM GLOBAL TECHNOLOGY OPEARATIONS LLC
- Current Assignee: GM GLOBAL TECHNOLOGY OPEARATIONS LLC
- Current Assignee Address: US MI Detroit
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K9/34 ; G06K9/46 ; G06T5/00 ; G06T5/40

Abstract:
A method of creating a shadow-reduced image from a captured image. An image of a scene exterior of a vehicle is captured by a vehicle-based image capture device. A first object profile of an object in the captured image is identified by a processor. A second object profile of the object is detected using a non-vision object detection device. Shadows in the captured image are removed by the processor as a function of the first object profile and the second object profile. A shadow reduced image is utilized in a vehicle-based application.
Public/Granted literature
- US20150199579A1 COOPERATIVE VISION-RANGE SENSORS SHADE REMOVAL AND ILLUMINATION FIELD CORRECTION Public/Granted day:2015-07-16
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