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1.发明申请公开(公告)号：US20120062763A1
公开(公告)日：2012-03-15
申请号：US13187794
申请日：2011-07-21
摘要： According to one embodiment, an image processing apparatus includes a color mixture correction unit. The color mixture correction unit corrects the mixture of colors caused when an incident light having passed through color filters corresponding to neighboring pixels enters a target pixel. The color mixture correction unit references the signal level of the target pixel and the signal levels of the neighboring pixels. The color mixture correction unit calculates a correction amount corresponding to the signal level of a red pixel which is the neighboring pixel. The color mixture correction unit performs a calculation on the signal level of the target pixel using the correction amount.
摘要翻译： 根据一个实施例，图像处理装置包括颜色混合校正单元。 混色校正单元校正当通过对应于相邻像素的滤色器的入射光进入目标像素时引起的颜色混合。 颜色混合校正单元参考目标像素的信号电平和相邻像素的信号电平。 颜色混合校正单元计算与作为相邻像素的红色像素的信号电平对应的校正量。 颜色混合校正单元使用校正量对目标像素的信号电平进行计算。
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2.发明申请公开(公告)号：US20120212653A1
公开(公告)日：2012-08-23
申请号：US13297598
申请日：2011-11-16
摘要： According to one embodiment, an image processing apparatus includes a color-difference signal correction unit. The color-difference signal correction unit includes a smoothing unit and a color edge extracting unit. The smoothing unit performs smoothing process on a color-difference signal to obtain a smoothed color-difference signal. The color edge extracting unit extracts a color edge component to be added to the smoothed color-difference signal. An edge coring unit which is included in the color edge extracting unit performs a coring process on a difference between the color-difference signal before the smoothing process is performed and the smoothed color-difference signal.
摘要翻译： 根据一个实施例，图像处理装置包括色差信号校正单元。 色差信号校正单元包括平滑单元和颜色边缘提取单元。 平滑单元对色差信号进行平滑处理以获得平滑的色差信号。 色边提取单元提取要添加到平滑色差信号的色边分量。 包括在颜色边缘提取单元中的边缘取芯单元对执行平滑处理之前的色差信号与平滑的色差信号之间的差进行取芯处理。
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3.发明申请公开(公告)号：US20120045144A1
公开(公告)日：2012-02-23
申请号：US13158588
申请日：2011-06-13
IPC分类号： G06K9/40
摘要： In an image processing apparatus according to one embodiment, an edge correcting unit replaces a signal level of a target pixel with a maximum value of signal levels of a plurality of peripheral pixels when a sum of the signal level of the target pixel and the edge information is more than the maximum value, and the edge correcting unit replaces the signal level of the target pixel with a minimum value of the signal levels of the plurality of peripheral pixels when a sum of the signal level of the target pixel and the edge information is less than the minimum value.
摘要翻译： 在根据一个实施例的图像处理装置中，当目标像素的信号电平和边缘信息的和相加时，边缘校正单元将多个周边像素的信号电平的最大值替换为目标像素的信号电平 当所述目标像素和所述边缘信息的信号电平之和为或等于所述最大值时，所述边缘校正单元用所述多个周边像素的信号电平的最小值替换所述目标像素的信号电平 小于最小值。
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公开(公告)号：US20110069209A1
公开(公告)日：2011-03-24
申请号：US12853635
申请日：2010-08-10
IPC分类号： H04N9/64
CPC分类号： H04N5/3675
摘要： According to one embodiment, an image processing device includes a defect correcting unit, a noise-reduction processing unit, and a selecting unit. The defect correcting unit executes defect correction on a target pixel. The defect correcting unit switches, according to the level of contrast determined concerning a plurality of peripheral pixels, a first correction value obtained through averaging processing for signal values of the peripheral pixels and a second correction value other than the first correction value.
摘要翻译： 根据一个实施例，图像处理装置包括缺陷校正单元，降噪处理单元和选择单元。 缺陷校正单元对目标像素执行缺陷校正。 缺陷校正单元根据与多个周边像素确定的对比度进行切换，通过对周边像素的信号值进行平均处理而获得的第一校正值和除第一校正值之外的第二校正值。
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公开(公告)号：US20090303346A1
公开(公告)日：2009-12-10
申请号：US12475951
申请日：2009-06-01
CPC分类号： H04N5/23293 , G09G3/3406 , G09G2320/0626 , G09G2360/144 , G09G2360/16
摘要： A backlight adjustment device of a camera equipped terminal of an example of the invention comprises a storage unit which stores relational data indicating relationship between an integrated value and a luminance, an integrated value calculation unit which determines an integrated value of imaging data of a camera or data in a predetermined range of the imaging data, a first control unit which determines a luminance with respect to the integrated value determined by the integrated value calculation unit based on the relational data stored in the storage unit, and a second control unit which controls brightness of a backlight of an image display unit according to the luminance determined by the first control unit.
摘要翻译： 本发明实施例的配备有相机的终端的背光调整装置包括：存储单元，存储表示积分值与亮度之间的关系的关系数据;积分值计算单元，确定相机成像数据的积分值; 在成像数据的预定范围内的数据，第一控制单元，其基于存储在存储单元中的关系数据确定相对于由积分值计算单元确定的积分值的亮度;以及第二控制单元，其控制亮度 根据由第一控制单元确定的亮度的图像显示单元的背光源。
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