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1. 发明申请

US20100302423A1 FOUR-CHANNEL COLOR FILTER ARRAY PATTERN 有权
标题翻译：四通道彩色滤镜阵列图案
公开(公告)号：US20100302423A1
公开(公告)日：2010-12-02
申请号：US12472563
申请日：2009-05-27
申请人： James E. Adams, JR. , Mrityunjay Kumar , Bruce H. Pillman , James A. Hamilton
发明人： James E. Adams, JR. , Mrityunjay Kumar , Bruce H. Pillman , James A. Hamilton
IPC分类号： H04N5/335
CPC分类号： H04N9/045
摘要： An image sensor for capturing a color image comprising a two dimensional array of light-sensitive pixels including panchromatic pixels and color pixels having at least two different color responses, the pixels being arranged in a repeating pattern having a square minimal repeating unit having at least three rows and three columns, the color pixels being arranged along one of the diagonals of the minimal repeating unit, and all other pixels being panchromatic pixels.
摘要翻译：一种图像传感器，用于捕获包括包括全色像素和具有至少两种不同颜色响应的彩色像素的感光像素的二维阵列的彩色图像，所述像素被布置成具有平方最小重复单元的重复图案，所述重复图案具有至少三个行和三列，彩色像素沿着最小重复单元的对角线之一布置，所有其他像素是全色像素。

2. 发明授权

US08203633B2 Four-channel color filter array pattern 有权
标题翻译：四通道彩色滤光片阵列图案
公开(公告)号：US08203633B2
公开(公告)日：2012-06-19
申请号：US12472563
申请日：2009-05-27
申请人： James E. Adams, Jr. , Mrityunjay Kumar , Bruce H. Pillman , James A. Hamilton
发明人： James E. Adams, Jr. , Mrityunjay Kumar , Bruce H. Pillman , James A. Hamilton
IPC分类号： H04N3/14
CPC分类号： H04N9/045
摘要： An image sensor for capturing a color image comprising a two dimensional array of light-sensitive pixels including panchromatic pixels and color pixels having at least two different color responses, the pixels being arranged in a repeating pattern having a square minimal repeating unit having at least three rows and three columns, the color pixels being arranged along one of the diagonals of the minimal repeating unit, and all other pixels being panchromatic pixels.
摘要翻译：一种图像传感器，用于捕获包括包括全色像素和具有至少两种不同颜色响应的彩色像素的感光像素的二维阵列的彩色图像，所述像素被布置成具有平方最小重复单元的重复图案，所述重复图案具有至少三个行和三列，彩色像素沿着最小重复单元的对角线之一布置，所有其他像素是全色像素。

3. 发明申请

US20100309350A1 COLOR FILTER ARRAY PATTERN HAVING FOUR-CHANNELS 有权
标题翻译：具有四个通道的彩色滤镜阵列图案
公开(公告)号：US20100309350A1
公开(公告)日：2010-12-09
申请号：US12478810
申请日：2009-06-05
申请人： James E. Adams, JR. , Mrityunjay Kumar , Bruce H. Pillman , James A. Hamilton
发明人： James E. Adams, JR. , Mrityunjay Kumar , Bruce H. Pillman , James A. Hamilton
IPC分类号： H04N9/04
CPC分类号： H04N9/045 , H01L27/14621 , H04N9/07
摘要： An image sensor for capturing a color image comprising a two dimensional array of light-sensitive pixels including panchromatic pixels and color pixels having at least three different color responses, the pixels being arranged in a rectangular minimal repeating unit having at least eight pixels and having at least two rows and two columns, wherein for a first color response, the color pixels having the first color response alternate with panchromatic pixels in at least two directions, and for each of the other color responses there is at least one row, column or diagonal of the repeating pattern that only has color pixels of the given color response and panchromatic pixels.
摘要翻译：一种图像传感器，用于捕获包括包括全色像素和具有至少三种不同颜色响应的彩色像素的感光像素的二维阵列的彩色图像，所述像素布置在具有至少八个像素的矩形最小重复单元中，并且具有至少两行和两列，其中对于第一颜色响应，具有第一颜色响应的彩色像素在至少两个方向上与全色像素交替，并且对于每个其他颜色响应，存在至少一行，列或对角线仅具有给定颜色响应和全色像素的彩色像素的重复图案。

4. 发明授权

US08237831B2 Four-channel color filter array interpolation 有权
标题翻译：四通道彩色滤镜阵列插值
公开(公告)号：US08237831B2
公开(公告)日：2012-08-07
申请号：US12473305
申请日：2009-05-28
申请人： James E. Adams, Jr. , Mrityunjay Kumar , Bruce H. Pillman , James A. Hamilton
发明人： James E. Adams, Jr. , Mrityunjay Kumar , Bruce H. Pillman , James A. Hamilton
IPC分类号： H04N3/14
CPC分类号： H04N9/045 , H04N9/07 , H04N2101/00
摘要： A method of forming a full-color output image from a color filter array image having a plurality of color pixels having at least two different color responses and panchromatic pixels, comprising capturing a color filter array image using an image sensor including panchromatic pixels and color pixels having at least two different color responses, the pixels being arranged in a repeating pattern having a square minimal repeating unit having at least three rows and three columns, the color pixels being arranged along one of the diagonals of the minimal repeating unit, and all other pixels being panchromatic pixels; computing an interpolated panchromatic image from the color filter array image; computing an interpolated color image from the color filter array image; and forming the full color output image from the interpolated panchromatic image and the interpolated color image.
摘要翻译：一种从具有至少两种不同颜色响应和全色像素的多个彩色像素的滤色器阵列图像形成全色输出图像的方法，包括使用包括全色像素和彩色像素的图像传感器捕获滤色器阵列图像具有至少两种不同的颜色响应，所述像素被布置成具有至少三行和三列的平方最小重复单元的重复图案，所述彩色像素沿着最小重复单元的对角线布置，并且所有其它像素是全色像素; 从所述滤色器阵列图像计算内插全色图像; 从所述滤色器阵列图像计算内插的彩色图像; 以及从内插全色图像和内插彩色图像形成全色输出图像。

5. 发明授权

US08125546B2 Color filter array pattern having four-channels 有权
标题翻译：具有四通道的滤色器阵列图案
公开(公告)号：US08125546B2
公开(公告)日：2012-02-28
申请号：US12478810
申请日：2009-06-05
申请人： James E. Adams, Jr. , Mrityunjay Kumar , Bruce H. Pillman , James A. Hamilton
发明人： James E. Adams, Jr. , Mrityunjay Kumar , Bruce H. Pillman , James A. Hamilton
IPC分类号： H04N3/14
CPC分类号： H04N9/045 , H01L27/14621 , H04N9/07
摘要： An image sensor for capturing a color image comprising a two dimensional array of light-sensitive pixels including panchromatic pixels and color pixels having at least three different color responses, the pixels being arranged in a rectangular minimal repeating unit having at least eight pixels and having at least two rows and two columns, wherein for a first color response, the color pixels having the first color response alternate with panchromatic pixels in at least two directions, and for each of the other color responses there is at least one row, column or diagonal of the repeating pattern that only has color pixels of the given color response and panchromatic pixels.
摘要翻译：一种图像传感器，用于捕获包括包括全色像素和具有至少三种不同颜色响应的彩色像素的感光像素的二维阵列的彩色图像，所述像素布置在具有至少八个像素的矩形最小重复单元中，并且具有至少两行和两列，其中对于第一颜色响应，具有第一颜色响应的彩色像素在至少两个方向上与全色像素交替，并且对于每个其他颜色响应，存在至少一行，列或对角线仅具有给定颜色响应和全色像素的彩色像素的重复图案。

6. 发明申请

US20100302418A1 FOUR-CHANNEL COLOR FILTER ARRAY INTERPOLATION 有权
标题翻译：四通道彩色滤镜阵列插值
公开(公告)号：US20100302418A1
公开(公告)日：2010-12-02
申请号：US12473305
申请日：2009-05-28
申请人： James E. Adams, JR. , Mrityunjay Kumar , Bruce H. Pillman , James A. Hamilton
发明人： James E. Adams, JR. , Mrityunjay Kumar , Bruce H. Pillman , James A. Hamilton
IPC分类号： H04N9/04
CPC分类号： H04N9/045 , H04N9/07 , H04N2101/00
摘要： A method of forming a full-color output image from a color filter array image having a plurality of color pixels having at least two different color responses and panchromatic pixels, comprising capturing a color filter array image using an image sensor including panchromatic pixels and color pixels having at least two different color responses, the pixels being arranged in a repeating pattern having a square minimal repeating unit having at least three rows and three columns, the color pixels being arranged along one of the diagonals of the minimal repeating unit, and all other pixels being panchromatic pixels; computing an interpolated panchromatic image from the color filter array image; computing an interpolated color image from the color filter array image; and forming the full color output image from the interpolated panchromatic image and the interpolated color image.
摘要翻译：一种从具有至少两种不同颜色响应和全色像素的多个彩色像素的滤色器阵列图像形成全色输出图像的方法，包括使用包括全色像素和彩色像素的图像传感器捕获滤色器阵列图像具有至少两种不同的颜色响应，所述像素被布置成具有至少三行和三列的平方最小重复单元的重复图案，所述彩色像素沿着最小重复单元的对角线布置，并且所有其它像素是全色像素; 从所述滤色器阵列图像计算内插全色图像; 从所述滤色器阵列图像计算内插的彩色图像; 以及从内插全色图像和内插彩色图像形成全色输出图像。

7. 发明授权

US08253832B2 Interpolation for four-channel color filter array 有权
标题翻译：四通道彩色滤光片阵列插值
公开(公告)号：US08253832B2
公开(公告)日：2012-08-28
申请号：US12480820
申请日：2009-06-09
申请人： James E. Adams, Jr. , Mrityunjay Kumar , Bruce H. Pillman , James A. Hamilton
发明人： James E. Adams, Jr. , Mrityunjay Kumar , Bruce H. Pillman , James A. Hamilton
IPC分类号： H04N9/083
CPC分类号： H04N9/045 , G06T3/00
摘要： A method is described for forming a full-color output image from a color filter array image comprising capturing an image using an image sensor including panchromatic pixels and color pixels having at least two different color responses, the pixels being arranged in a rectangular minimal repeating unit wherein for a first color response, the color pixels having the first color response alternate with panchromatic pixels in at least two directions, and for each of the other color responses there is at least one row, column or diagonal of the repeating pattern that only has color pixels of the given color response and panchromatic pixels. The method further comprising, computing an interpolated panchromatic image from the color filter array image; computing an interpolated color image from the color filter array image; and forming the full color output image from the interpolated panchromatic image and the interpolated color image.
摘要翻译：描述了用于从滤色器阵列图像形成全色输出图像的方法，包括使用包括全色像素的图像传感器和具有至少两种不同颜色响应的彩色像素捕获图像，所述像素布置在矩形最小重复单元其中对于第一颜色响应，具有第一颜色响应的彩色像素在至少两个方向上与全色像素交替，并且对于每个其他颜色响应，存在仅具有重复图案的重复图案的至少一个行，列或对角线给定颜色响应和全色像素的彩色像素。该方法还包括：从滤色器阵列图像计算内插全色图像; 从所述滤色器阵列图像计算内插的彩色图像; 以及从内插全色图像和内插彩色图像形成全色输出图像。

8. 发明申请

US20100309347A1 INTERPOLATION FOR FOUR-CHANNEL COLOR FILTER ARRAY 有权
标题翻译：四通道彩色滤镜阵列插值
公开(公告)号：US20100309347A1
公开(公告)日：2010-12-09
申请号：US12480820
申请日：2009-06-09
申请人： James E. Adams, JR. , Mrityunjay Kumar , Bruce H. Pillman , James A. Hamilton
发明人： James E. Adams, JR. , Mrityunjay Kumar , Bruce H. Pillman , James A. Hamilton
IPC分类号： H04N5/335
CPC分类号： H04N9/045 , G06T3/00
摘要： A method is described for forming a full-color output image from a color filter array image comprising capturing an image using an image sensor including panchromatic pixels and color pixels having at least two different color responses, the pixels being arranged in a rectangular minimal repeating unit wherein for a first color response, the color pixels having the first color response alternate with panchromatic pixels in at least two directions, and for each of the other color responses there is at least one row, column or diagonal of the repeating pattern that only has color pixels of the given color response and panchromatic pixels. The method further comprising, computing an interpolated panchromatic image from the color filter array image; computing an interpolated color image from the color filter array image; and forming the full color output image from the interpolated panchromatic image and the interpolated color image.
摘要翻译：描述了用于从滤色器阵列图像形成全色输出图像的方法，包括使用包括全色像素的图像传感器和具有至少两种不同颜色响应的彩色像素拍摄图像，所述像素布置在矩形最小重复单元其中对于第一颜色响应，具有第一颜色响应的彩色像素在至少两个方向上与全色像素交替，并且对于每个其他颜色响应，存在仅具有重复图案的重复图案的至少一个行，列或对角线给定颜色响应和全色像素的彩色像素。该方法还包括：从滤色器阵列图像计算内插全色图像; 从所述滤色器阵列图像计算内插的彩色图像; 以及从内插全色图像和内插彩色图像形成全色输出图像。

9. 发明授权

US07092570B2 Removing color aliasing artifacts from color digital images 有权
标题翻译：从彩色数字图像中去除颜色混叠伪像
公开(公告)号：US07092570B2
公开(公告)日：2006-08-15
申请号：US10894224
申请日：2004-07-19
申请人： James E. Adams, Jr. , John F. Hamilton, Jr. , James A. Hamilton
发明人： James E. Adams, Jr. , John F. Hamilton, Jr. , James A. Hamilton
IPC分类号： G06K9/56
CPC分类号： G06T11/001 , G06T2200/12
摘要： A method of computing neighborhoods of pixels which neighborhoods are bounded to include particular image characteristics including using the digital image to compute neighborhoods of pixels which are to be processed and wherein such neighborhoods of pixels are substantially bounded by pixels defining the particular image characteristic; computing an activity number for each pixel based upon the values of adjacent pixels; using the activity numbers for each pixel and activity numbers for adjacent pixels in a predetermined neighborhood to produce a plurality of trend numbers for each pixel related to the particular image characteristic; and using the trend numbers for each pixel to determine the neighborhoods of pixels which bound the particular image characteristic.
摘要翻译：一种计算邻域约束的像素的邻域的方法，包括特定的图像特征，包括使用数字图像来计算要被处理的像素的邻域，并且其中这些像素的这样的邻域基本上由限定特定图像特征的像素界定; 基于相邻像素的值计算每个像素的活动数; 使用预定邻域中的相邻像素的每个像素的活动编号和活动数来产生与特定图像特征相关的每个像素的多个趋势数; 并且使用每个像素的趋势数来确定限制特定图像特征的像素的邻域。

10. 发明授权

US06804392B1 Removing color aliasing artifacts from color digital images 有权
标题翻译：从彩色数字图像中去除颜色混叠伪像
公开(公告)号：US06804392B1
公开(公告)日：2004-10-12
申请号：US09688894
申请日：2000-10-16
申请人： James E. Adams, Jr. , John F. Hamilton, Jr. , James A. Hamilton
发明人： James E. Adams, Jr. , John F. Hamilton, Jr. , James A. Hamilton
IPC分类号： G06K900
CPC分类号： G06T11/001 , G06T2200/12
摘要： A method of minimizing color aliasing artifacts from a color digital image having color pixels is disclosed. The method includes providing luminance and chrominance signals from the color digital image; using the luminance and chrominance signals to compute neighborhoods of pixels which are to be processed and wherein such neighborhoods of pixels are substantially bounded by pixels defining edges; producing low frequency chrominance signals in response to the chrominance signals; using the low frequency chrominance signals and the computed neighborhood of pixels to produce noise-cleaned chrominance signals; upsampling the noise-cleaned chrominance signals to produce upsampled noise-cleaned chrominance signals; and using the luminance signals and the upsampled noise-cleaned chrominance signals to provide a color digital image having reduced color aliasing artifacts.
摘要翻译：公开了一种从具有彩色像素的彩色数字图像中最小化颜色混叠伪影的方法。该方法包括从彩色数字图像提供亮度和色度信号; 使用亮度和色度信号来计算要处理的像素的邻域，并且其中这些像素的这些邻域基本上由限定边缘的像素界定; 响应于色度信号产生低频色度信号; 使用低频色度信号和所计算的像素邻域产生噪声清除的色度信号; 对噪声清除的色度信号进行上采样，以产生上采样噪声清除的色度信号; 并且使用亮度信号和上采样的噪声清除色度信号来提供具有减少的颜色混叠伪像的彩色数字图像。

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