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公开(公告)号：US07769241B2
公开(公告)日：2010-08-03
申请号：US11621139
申请日：2007-01-09
CPC分类号： G06T5/003 , G06T5/50 , G06T2207/10024
摘要： A method of sharpening a full-color image of a scene includes capturing an image of the scene using a two-dimensional sensor array having both color and panchromatic pixels; forming the full-color image in response to the captured color pixels and forming a reference panchromatic image in response to the captured panchromatic pixels; forming a high-frequency panchromatic image from the reference panchromatic image; and providing a sharpened full-color image in response to the high-frequency panchromatic image and the full-color image.
摘要翻译： 锐化场景的全色图像的方法包括使用具有彩色和全色像素的二维传感器阵列来捕获场景的图像; 响应于捕获的彩色像素形成全色图像并响应于所捕获的全色像素形成参考全色图像; 从参考全色图像形成高频全色图像; 以及响应于高频全色图像和全色图像提供锐化的全色图像。
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公开(公告)号：US07769230B2
公开(公告)日：2010-08-03
申请号：US11565157
申请日：2006-11-30
IPC分类号： G06K9/00
摘要： A method of processing an array of pixels captured by an image capture device, includes providing a first two-dimensional array having first and second groups of pixels wherein pixels from the first group of pixels have narrower spectral photoresponses than pixels from the second group of pixels and wherein the first group of pixels has individual pixels that have spectral photoresponses that correspond to a set of at least two colors and the placement of the first and second groups of pixels define a pattern that has a minimal repeating unit arranged to permit the reproduction of a captured color image under different lighting conditions; responding to ambient lighting conditions, whether panchromatic pixels are to be combined with color pixels; combining pixels to produce a second two-dimensional array of pixels which has fewer pixels than the first two-dimensional array of pixels; and correcting the color pixels.
摘要翻译： 一种处理由图像捕获设备捕获的像素阵列的方法，包括提供具有第一和第二组像素的第一二维阵列，其中来自第一组像素的像素具有比来自第二像素组的像素更窄的光谱光响应 并且其中所述第一组像素具有具有对应于至少两种颜色的集合的光谱响应的各个像素，并且所述第一和第二组像素的放置限定具有最小重复单元的图案，所述最小重复单元布置成允许再现 在不同照明条件下拍摄的彩色图像; 响应于环境照明条件，全色像素是否与彩色像素组合; 组合像素以产生具有比所述第一二维像素阵列少的像素的第二二维像素阵列; 并校正彩色像素。
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公开(公告)号：US07769229B2
公开(公告)日：2010-08-03
申请号：US11565140
申请日：2006-11-30
IPC分类号： G06K9/00
CPC分类号： H04N9/045 , H01L27/14621 , H04N5/243
摘要： A method of processing an array of pixels captured by an image capture device, having a first two-dimensional array of pixels from the image capture device, some of which are color pixels, and some of which are panchromatic pixels; determining in response to ambient lighting conditions, whether panchromatic pixels are to be combined with color pixels; combining pixels to produce a second two-dimensional array of pixels which has fewer pixels than the first two-dimensional array of pixels; and correcting the color pixels.
摘要翻译： 一种处理由图像捕获装置捕获的像素阵列的方法，该像素阵列具有来自图像捕获装置的第一个二维像素阵列，其中一些是彩色像素，其中一些是全色像素; 响应于环境照明条件确定全色像素是否与彩色像素组合; 组合像素以产生具有比所述第一二维像素阵列少的像素的第二二维像素阵列; 并校正彩色像素。
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公开(公告)号：US20090021810A1
公开(公告)日：2009-01-22
申请号：US11780510
申请日：2007-07-20
IPC分类号： H04N1/46
CPC分类号： H04N9/045 , G06T5/007 , G06T5/50 , G06T2207/10024
摘要： A method of providing an enhanced image including color and panchromatic pixels, includes using a captured image of a scene that was captured by a two-dimensional sensor array having both color and panchromatic pixels; providing an image having paxels in response to the captured image so that each paxel has color and panchromatic values; converting the paxel values to at least one luminance value and a plurality of chrominance values; and computing scene balance values from the luminance and chrominance values to be applied to an uncorrected image having color and panchromatic pixels that is either the captured image of the scene or an image derived from the captured image of the scene and using the computed scene balance values to provide an enhanced image including color and panchromatic pixels.
摘要翻译： 提供包括颜色和全色像素的增强图像的方法包括使用由具有彩色和全色像素的二维传感器阵列捕获的场景的拍摄图像; 提供具有响应于所捕获的图像的像素的图像，使得每个斑点具有彩色和全色值; 将所述paxel值转换为至少一个亮度值和多个色度值; 以及将来自亮度和色度值的场景平衡值计算到具有彩色和全色像素的未校正图像的未校正图像，所述彩色和全色像素是场景的捕获图像或从场景的拍摄图像导出的图像，并且使用计算出的场景平衡值 以提供包括颜色和全色像素的增强图像。
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公开(公告)号：US20080131028A1
公开(公告)日：2008-06-05
申请号：US11565157
申请日：2006-11-30
IPC分类号： G06K9/32
摘要： A method of processing an array of pixels captured by an image capture device, includes providing a first two-dimensional array having first and second groups of pixels wherein pixels from the first group of pixels have narrower spectral photoresponses than pixels from the second group of pixels and wherein the first group of pixels has individual pixels that have spectral photoresponses that correspond to a set of at least two colors and the placement of the first and second groups of pixels define a pattern that has a minimal repeating unit arranged to permit the reproduction of a captured color image under different lighting conditions; responding to ambient lighting conditions, whether panchromatic pixels are to be combined with color pixels; combining pixels to produce a second two-dimensional array of pixels which has fewer pixels than the first two-dimensional array of pixels; and correcting the color pixels.
摘要翻译： 一种处理由图像捕获设备捕获的像素阵列的方法，包括提供具有第一和第二组像素的第一二维阵列，其中来自第一组像素的像素具有比来自第二像素组的像素更窄的光谱光响应 并且其中所述第一组像素具有具有对应于至少两种颜色的集合的光谱响应的各个像素，并且所述第一和第二组像素的放置限定具有最小重复单元的图案，所述最小重复单元布置成允许再现 在不同照明条件下拍摄的彩色图像; 响应于环境照明条件，全色像素是否与彩色像素组合; 组合像素以产生具有比所述第一二维像素阵列少的像素的第二二维像素阵列; 并校正彩色像素。
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公开(公告)号：US20080130991A1
公开(公告)日：2008-06-05
申请号：US11565140
申请日：2006-11-30
IPC分类号： G06K9/36
CPC分类号： H04N9/045 , H01L27/14621 , H04N5/243
摘要： A method of processing an array of pixels captured by an image capture device, having a first two-dimensional array of pixels from the image capture device, some of which are color pixels, and some of which are panchromatic pixels; determining in response to ambient lighting conditions, whether panchromatic pixels are to be combined with color pixels; combining pixels to produce a second two-dimensional array of pixels which has fewer pixels than the first two-dimensional array of pixels; and correcting the color pixels.
摘要翻译： 一种处理由图像捕获装置捕获的像素阵列的方法，该像素阵列具有来自图像捕获装置的第一个二维像素阵列，其中一些是彩色像素，其中一些是全色像素; 响应于环境照明条件确定全色像素是否与彩色像素组合; 组合像素以产生具有比所述第一二维像素阵列少的像素的第二二维像素阵列; 并校正彩色像素。
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公开(公告)号：US20080166062A1
公开(公告)日：2008-07-10
申请号：US11621139
申请日：2007-01-09
IPC分类号： G06K9/40
CPC分类号： G06T5/003 , G06T5/50 , G06T2207/10024
摘要： A method of sharpening a full-color image of a scene includes capturing an image of the scene using a two-dimensional sensor array having both color and panchromatic pixels; forming the full-color image in response to the captured color pixels and forming a reference panchromatic image in response to the captured panchromatic pixels; forming a high-frequency panchromatic image from the reference panchromatic image; and providing a sharpened full-color image in response to the high-frequency panchromatic image and the full-color image.
摘要翻译： 锐化场景的全色图像的方法包括使用具有彩色和全色像素的二维传感器阵列来捕获场景的图像; 响应于捕获的彩色像素形成全色图像并响应于所捕获的全色像素形成参考全色图像; 从参考全色图像形成高频全色图像; 以及响应于高频全色图像和全色图像提供锐化的全色图像。
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公开(公告)号：US07876956B2
公开(公告)日：2011-01-25
申请号：US11558571
申请日：2006-11-10
CPC分类号： G06T3/4015 , G06T5/002 , G06T5/20 , G06T5/50 , G06T2207/10024
摘要： A method for producing a noise-reduced digital color image, includes providing an image having panchromatic pixels and color pixels corresponding to at least two color photoresponses; providing from the image a panchromatic image and at least one color image; and using the panchromatic image and the color image to produce the noise-reduced digital color image.
摘要翻译： 一种用于产生降噪数字彩色图像的方法，包括提供具有与至少两个颜色光响应对应的全色像素和彩色像素的图像; 从图像提供全色图像和至少一个彩色图像; 并使用全色图像和彩色图像来产生噪声减小的数字彩色图像。
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公开(公告)号：US07844127B2
公开(公告)日：2010-11-30
申请号：US11694034
申请日：2007-03-30
CPC分类号： H04N9/045 , G06T3/4015 , G06T5/002 , G06T5/003 , G06T2207/10024 , H04N1/58 , H04N2209/046
摘要： A method of enhancing a full-color image of a scene includes capturing an image of the scene using a two-dimensional sensor array having both color and panchromatic pixels, forming the full-color image in response to the captured color pixels, forming a reference panchromatic image in response to the captured panchromatic pixels, forming an edge map in response to the reference panchromatic image and using the edge map to enhance the full-color image.
摘要翻译： 增强场景的全色图像的方法包括使用具有彩色和全色像素的二维传感器阵列来捕获场景的图像，响应于所捕获的彩色像素形成全色图像，形成参考 响应于所捕获的全色像素的全色图像，响应于参考全色图像形成边缘图并且使用边缘图来增强全色图像。
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公开(公告)号：US08594451B2
公开(公告)日：2013-11-26
申请号：US11694074
申请日：2007-03-30
CPC分类号： G06T3/4015 , G06T5/002 , G06T5/003 , G06T2207/10024 , H04N9/045
摘要： A method of enhancing a full-color image of a scene includes capturing an image of the scene using a two-dimensional sensor array having both color and panchromatic pixels, forming an edge map in response to the panchromatic pixels, forming the full-color image in response to the captured color pixels, and using the edge map to enhance the full-color image.
摘要翻译： 增强场景的全色图像的方法包括使用具有彩色和全色像素的二维传感器阵列捕获场景的图像，响应于全色像素形成边缘图，形成全色图像 响应于捕获的彩色像素，并使用边缘图来增强全色图像。
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