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1.发明授权Image processing device and solid-state imaging device including a defect correcting function 有权图像处理装置和包括缺陷校正功能的固态成像装置公开(公告)号：US08964069B2
公开(公告)日：2015-02-24
申请号：US12853635
申请日：2010-08-10
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：US08144222B2
公开(公告)日：2012-03-27
申请号：US12706186
申请日：2010-02-16
CPC分类号： H04N9/646 , H04N9/045 , H04N2209/046
摘要： A pixel-interpolation processing unit generates a sensitivity level value of an insufficient color component according to interpolation processing of image signals. A sensitivity level value of an insufficient color component in a pixel of attention is calculated, according to an arithmetic operation corresponding to an acquired color component of the pixel of attention, by assuming a geometric figure including sensitivity level values of acquired color components as vertexes. As the geometric figure, the same figure is used irrespectively of which color component the acquired color component is.
摘要翻译： 像素内插处理单元根据图像信号的内插处理生成不足的色彩分量的灵敏度级别值。 通过将包含获取的颜色成分的灵敏度等级值作为顶点的几何图形，根据与所获取的注意像素的颜色成分相对应的算术运算来计算注意像素中的颜色分量不足的灵敏度级别值。 作为几何图形，使用相同的图而与所获得的颜色分量的颜色分量无关。
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公开(公告)号：US20100225781A1
公开(公告)日：2010-09-09
申请号：US12706186
申请日：2010-02-16
CPC分类号： H04N9/646 , H04N9/045 , H04N2209/046
摘要： A pixel-interpolation processing unit generates a sensitivity level value of an insufficient color component according to interpolation processing of image signals. A sensitivity level value of an insufficient color component in a pixel of attention is calculated, according to an arithmetic operation corresponding to an acquired color component of the pixel of attention, by assuming a geometric figure including sensitivity level values of acquired color components as vertexes. As the geometric figure, the same figure is used irrespectively of which color component the acquired color component is.
摘要翻译： 像素内插处理单元根据图像信号的内插处理生成不足的色彩分量的灵敏度级别值。 通过将包含获取的颜色成分的灵敏度等级值作为顶点的几何图形，根据与所获取的注意像素的颜色成分相对应的算术运算来计算注意像素中的颜色分量不足的灵敏度级别值。 作为几何图形，使用相同的图而与所获取的颜色分量的颜色分量无关。
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公开(公告)号：US08305459B2
公开(公告)日：2012-11-06
申请号：US12870124
申请日：2010-08-27
IPC分类号： H04N5/228
CPC分类号： H04N9/045 , H04N2209/046
摘要： According to the Embodiments, an Image Processing apparatus includes a pixel interpolation processing unit. The pixel interpolation processing unit generates a sensitivity level value through addition of a first frequency range component of an image signal for a lacking color component and a second frequency range component of a frequency band lower than the first frequency range component. The pixel interpolation processing unit adjusts a ratio of the first frequency range component to be added to the second frequency range component.
摘要翻译： 根据实施例，图像处理装置包括像素插值处理单元。 像素内插处理单元通过对于低于第一频率范围分量的频带的缺乏颜色分量和第二频率范围分量的图像信号的第一频率范围分量的相加来生成灵敏度级别值。 像素内插处理单元调整要添加到第二频率范围分量的第一频率范围分量的比率。
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公开(公告)号：US20110122273A1
公开(公告)日：2011-05-26
申请号：US12870124
申请日：2010-08-27
IPC分类号： H04N5/228
CPC分类号： H04N9/045 , H04N2209/046
摘要： According to the Embodiments, an Image Processing apparatus includes a pixel interpolation processing unit. The pixel interpolation processing unit generates a sensitivity level value through addition of a first frequency range component of an image signal for a lacking color component and a second frequency range component of a frequency band lower than the first frequency range component. The pixel interpolation processing unit adjusts a ratio of the first frequency range component to be added to the second frequency range component.
摘要翻译： 根据实施例，图像处理装置包括像素插值处理单元。 像素内插处理单元通过对于低于第一频率范围分量的频带的缺乏颜色分量和第二频率范围分量的图像信号的第一频率范围分量的相加来生成灵敏度级别值。 像素内插处理单元调整要添加到第二频率范围分量的第一频率范围分量的比率。
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6.发明申请公开(公告)号：US20120050586A1
公开(公告)日：2012-03-01
申请号：US13171693
申请日：2011-06-29
IPC分类号： H04N5/217
CPC分类号： H04N5/3675 , H04N5/357
摘要： According to one embodiment, an image processing apparatus includes a defect correction unit, a noise reduction processing unit, and an output selection unit. The defect correction unit includes a contrast determination unit and an illuminance determination unit. The output selection unit selects the output from the defect correction unit when a target pixel is determined to be a defect. The defect correction unit enables a correction value to be output as a signal value which is applied to the target pixel in accordance with the contrast determination and the illuminance determination.
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，噪声降低处理单元和输出选择单元。 缺陷校正单元包括对比度确定单元和照度确定单元。 当确定目标像素为缺陷时，输出选择单元从缺陷校正单元中选择输出。 缺陷校正单元使得能够根据对比度确定和照度确定将校正值输出为施加到目标像素的信号值。
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公开(公告)号：US08692911B2
公开(公告)日：2014-04-08
申请号：US13597646
申请日：2012-08-29
CPC分类号： H04N5/142 , G06T5/004 , G06T7/0085 , G06T2207/20192 , H04N5/213 , H04N5/217
摘要： According to one embodiment, an image processing device includes an edge enhancement unit and a brightness level determination unit. The edge enhancement unit performs an edge enhancement process by adding extraction data which has been subjected to a noise cancellation process and an amplitude limitation process to a brightness signal. The brightness level determination unit determines a height of the signal level of the brightness signal. The edge enhancement unit adjusts the signal level of the extraction data added to the brightness signal depending on a determination result of the brightness level determination unit.
摘要翻译： 根据一个实施例，图像处理装置包括边缘增强单元和亮度级别确定单元。 边缘增强单元通过将经过噪声消除处理和振幅限制处理的提取数据添加到亮度信号来执行边缘增强处理。 亮度级确定单元确定亮度信号的信号电平的高度。 边缘增强单元根据亮度级确定单元的确定结果调整添加到亮度信号的提取数据的信号电平。
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8.发明授权Image processing apparatus, image processing method, and camera module with shading correction 有权图像处理装置，图像处理方法和具有阴影校正的相机模块公开(公告)号：US08861887B2
公开(公告)日：2014-10-14
申请号：US13187948
申请日：2011-07-21
IPC分类号： G06K9/40 , G09G1/14 , G09G3/28 , G09G3/30 , G09G5/00 , G09G5/10 , H04N5/228 , H04N9/64 , H04N5/202 , H04N1/40 , H04N5/357
CPC分类号： H04N5/3572
摘要： According to one embodiment, an image processing apparatus includes a shading correction unit. The shading correction unit executes at least one of the use of shading correction parameters calculated in accordance with exposure information for capturing a subject image and the adjustment of a center position in a two-dimensional direction which is used as the basis of the shading correction in accordance with the exposure information.
摘要翻译： 根据一个实施例，图像处理装置包括阴影校正单元。 阴影校正单元执行使用根据用于捕获被摄体图像的曝光信息而计算的阴影校正参数以及用作二维方向上的中心位置的调整中的至少一个，其用作阴影校正的基础 按照曝光信息。
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9.发明申请公开(公告)号：US20120212643A1
公开(公告)日：2012-08-23
申请号：US13295466
申请日：2011-11-14
CPC分类号： H04N9/045 , G06T3/4007 , H04N2209/046
摘要： According to one embodiment, an image processing apparatus includes a pixel interpolation unit. The pixel interpolation unit includes a calculating unit that adds, to a first frequency band component, a second frequency band component in a direction in which the amount of change in the sensitivity level value of an acquired color component is determined to be small. The second frequency band component is in a frequency band higher than the first frequency band component.
摘要翻译： 根据一个实施例，图像处理装置包括像素插值单元。 像素内插单元包括计算单元，其将所获取的颜色分量的灵敏度水平值的变化量确定为小的方向对第一频带分量添加第二频带分量。 第二频带分量处于比第一频带分量高的频带。
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10.发明授权公开(公告)号：US08896731B2
公开(公告)日：2014-11-25
申请号：US13295466
申请日：2011-11-14
CPC分类号： H04N9/045 , G06T3/4007 , H04N2209/046
摘要： According to one embodiment, an image processing apparatus includes a pixel interpolation unit. The pixel interpolation unit includes a calculating unit that adds, to a first frequency band component, a second frequency band component in a direction in which the amount of change in the sensitivity level value of an acquired color component is determined to be small. The second frequency band component is in a frequency band higher than the first frequency band component.
摘要翻译： 根据一个实施例，图像处理装置包括像素插值单元。 像素内插单元包括计算单元，其将所获取的颜色分量的灵敏度水平值的变化量确定为小的方向对第一频带分量添加第二频带分量。 第二频带分量处于比第一频带分量高的频带。
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