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1. 发明授权

US09723282B2 In-vehicle imaging device 有权
公开(公告)号：US09723282B2
公开(公告)日：2017-08-01
申请号：US14419025
申请日：2013-06-26
申请人： Clarion Co., Ltd.
发明人： Tsutomu Usui , Hirotomo Sai
IPC分类号： H04N9/73 , H04N9/77 , G06K9/00 , G06T7/90
CPC分类号： H04N9/735 , G06K9/00798 , G06K2207/1012 , G06T7/90 , G06T2207/10016 , G06T2207/30256 , H04N9/77
摘要： An in-vehicle imaging device is provided with a detection region setting unit for setting a detection region, which corresponds to a predetermined object to be detected within an imaging screen; a color signal determination unit for setting a specific color corresponding to the object to be detected, and for determining whether the color data of pixels contained in the detection region are close to the specific color; and a gain control unit for averaging the color data of pixels (approximate color pixels) that were determined to be close to the specific color within the detection region and for adjusting the color gain of the image signal on the basis of a differential value of the color data of the specific color and the average value of the color data of the approximate color pixels.

2. 发明申请

US20150195500A1 In-Vehicle Imaging Device 有权
标题翻译：车载成像装置
公开(公告)号：US20150195500A1
公开(公告)日：2015-07-09
申请号：US14419025
申请日：2013-06-26
申请人： Clarion Co., Ltd.
发明人： Tsutomu Usui , Hirotomo Sai
IPC分类号： H04N9/73 , G06K9/00 , G06T7/00 , H04N9/77
CPC分类号： H04N9/735 , G06K9/00798 , G06K2207/1012 , G06T7/90 , G06T2207/10016 , G06T2207/30256 , H04N9/77
摘要： An in-vehicle imaging device is provided with a detection region setting unit for setting a detection region, which corresponds to a predetermined object to be detected within an imaging screen; a color signal determination unit for setting a specific color corresponding to the object to be detected, and for determining whether the color data of pixels contained in the detection region are close to the specific color; and a gain control unit for averaging the color data of pixels (approximate color pixels) that were determined to be close to the specific color within the detection region and for adjusting the color gain of the image signal on the basis of a differential value of the color data of the specific color and the average value of the color data of the approximate color pixels.
摘要翻译：一种车载摄像装置，具备：检测区域设定单元，用于设定检测区域，该检测区域对应于成像画面内的被检测物体; 颜色信号确定单元，用于设置与待检测对象相对应的特定颜色，并且用于确定检测区域中包含的像素的颜色数据是否接近特定颜色; 以及增益控制单元，用于对被确定为接近检测区域内的特定颜色的像素（近似彩色像素）的颜色数据进行平均，并且用于基于所述图像信号的差分值来调整图像信号的色彩增益特定颜色的颜色数据和近似颜色像素的颜色数据的平均值。

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