Image processing system, in-vehicle camera system with image processing system, and vehicle with camera system
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United States of America Patent
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Jan 3, 2023
Grant Date -
N/A
app pub date -
Dec 21, 2021
filing date -
Dec 23, 2020
priority date (Note) -
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Abstract
An image processing device is enabled to appropriately restore a contrast of a camera image. An in-vehicle camera has an image capture unit that captures images of surroundings of a vehicle through a windshield of the vehicle. A hood is disposed below the image capture unit and is present within an angle of view of the image capture unit. The control unit includes a luminance acquirer that acquires a luminance parameter indicating a degree of luminance of the hood appearing in a camera image, a whitish blur degree calculator that calculates a degree of whitish blur of the camera image caused by a reflection of natural light by the hood and the windshield in accordance with the luminance parameter, and a contrast corrector that corrects a contrast of the camera image in accordance with the whitish blur degree.
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