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LIGHT DISTRIBUTION CONTROL DEVICE, VEHICLE POSITION DETECTION DEVICE, VEHICLE LAMP SYSTEM, LIGHT DISTRIBUTION CONTROL METHOD, AND VEHICLE POSITION DETECTION METHOD
LIGHT DISTRIBUTION CONTROL DEVICE, VEHICLE POSITION DETECTION DEVICE, VEHICLE LAMP SYSTEM, LIGHT DISTRIBUTION CONTROL METHOD, AND VEHICLE POSITION DETECTION METHOD
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机译:光分配控制装置,车辆位置检测装置,车灯系统,配光控制方法和车辆位置检测方法
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摘要
A light distribution control device 6 comprises: a vehicle detection unit 14 for detecting a front vehicle via image analysis of an image obtained by an imaging device 4 which images the region in front of the vehicle; a region determination unit 16 for determining a region to be processed, the region to be processed including the region occupied by the front vehicle and a prescribed margin added thereto in the vehicle width direction; and a pattern detection unit 18 that, in parallel with the detection of the front vehicle by the vehicle detection unit 14, determines a light blocking part in the image obtained by the imaging device 4 on the basis of pixel values of a pair of light points included in the region to be processed and arranged in the vehicle width direction, to determine a light distribution pattern PTN including the light blocking part.
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