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1. 发明专利

JP2013081222A Image sensor having improved photosensitivity 有权
标题翻译：具有改善光敏性的图像传感器
公开(公告)号：JP2013081222A
公开(公告)日：2013-05-02
申请号：JP2012267275
申请日：2012-12-06
申请人： Eastman Kodak Company , オムニビジョンテクノロジーズ, インコーポレイテッド
发明人： JOHN THOMAS COMPTON , HAMILTON JOHN FRANKLIN JR
IPC分类号： H04N9/07 , H01L27/14
CPC分类号： H04N9/045
摘要： PROBLEM TO BE SOLVED: To improve the photosensitivity of an image sensor, having a two-dimensional pixel array, for use for an electronic capture device.SOLUTION: The image sensor includes a two-dimensional array having a first and a second pixel group to capture a color image. A pixel from a first pixel group has a narrow spectral light response than from a pixel from a second pixel group, and an individual pixel in the first pixel group has a spectral light response corresponding to at least two color sets. Further, the disposition of the first pixel group and the second pixel group provides a certain pattern having a minimum repetition unit including at least 12 pixels. The repetition unit includes a plurality of cells, and each cell includes at least two pixels representing a particular one color selected from the first pixel group and a plurality of pixels selected from the second pixel group. The pixels are disposed to enable the reproduction of the captured color image under different illumination conditions.
摘要翻译：要解决的问题：为了提高具有二维像素阵列的用于电子捕获装置的图像传感器的光敏性。解决方案：图像传感器包括具有第一和第二像素组的二维阵列以捕获彩色图像。来自第一像素组的像素具有比来自第二像素组的像素窄的光谱光响应，并且第一像素组中的单独像素具有对应于至少两个颜色集合的光谱光响应。此外，第一像素组和第二像素组的配置提供具有包括至少12个像素的最小重复单元的特定图案。重复单元包括多个单元，并且每个单元包括表示从第一像素组选择的特定一种颜色的至少两个像素和从第二像素组中选择的多个像素。像素被设置为能够在不同的照明条件下再现捕获的彩色图像。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2013042530A Improved light sensitivity in image sensors 有权
标题翻译：提高图像传感器的光敏度
公开(公告)号：JP2013042530A
公开(公告)日：2013-02-28
申请号：JP2012226175
申请日：2012-10-11
申请人： Eastman Kodak Company , オムニビジョンテクノロジーズ, インコーポレイテッド
发明人： JOHN THOMAS COMPTON , MICHAEL O'BRIEN , HAMILTON JOHN FRANKLIN JR
IPC分类号： H04N9/07 , H01L27/14 , H04N5/335
CPC分类号： H04N5/335 , H04N9/045 , H04N2209/045
摘要： PROBLEM TO BE SOLVED: To provide an image sensor that has a two-dimensional array comprising color pixels and panchromatic pixels, provides high sensitivity and is effective in producing full color images.SOLUTION: An image sensor for capturing a color image comprises a two-dimensional array of pixels having a plurality of minimal repeating units. Each of the minimal repeating units comprises eight pixels having five panchromatic pixels and three pixels having different color responses. The image sensor has the following minimal repeating unit: P B P D A P C P, where P represents panchromatic pixels and A, B, C and D represent pixels with different color responses.
摘要翻译：要解决的问题：为了提供具有包括彩色像素和全色像素的二维阵列的图像传感器，提供高灵敏度并且有效地产生全色图像。解决方案：用于捕获彩色图像的图像传感器包括具有多个最小重复单元的像素的二维阵列。每个最小重复单元包括具有五个全色像素的八个像素和具有不同颜色响应的三个像素。图像传感器具有以下最小重复单元：P B P D A P C P，其中P表示全色像素，A，B，C和D表示具有不同颜色响应的像素。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2013219807A Processing on image having color pixel and panchromatic pixel 有权
标题翻译：具有彩色像素和PANCHROMATIC PIXEL的图像处理
公开(公告)号：JP2013219807A
公开(公告)日：2013-10-24
申请号：JP2013117660
申请日：2013-06-04
申请人： Eastman Kodak Company , オムニビジョンテクノロジーズ, インコーポレイテッド
发明人： MICHAEL O'BRIEN , BRUCE HAROLD PILLMAN , HAMILTON JOHN FRANKLIN JR , AMY DAWN ENGE , THOMAS E DEWEESE
IPC分类号： H04N9/07 , H04N5/347
CPC分类号： H04N9/045 , H01L27/14621 , H04N5/243
摘要： PROBLEM TO BE SOLVED: To provide an improved method of correcting a two-dimensional image captured by an image capture device having panchromatic pixels and color pixels.SOLUTION: According to circumferential lighting conditions, it is determined whether panchromatic pixels should be combined with color pixels, and a low-resolution-portion color block 202 generates a two-dimensional array of second pixels having less pixels than a two-dimensional array of first pixels by combining, and corrects the generated color pixels.
摘要翻译：要解决的问题：提供一种校正由具有全色像素和彩色像素的图像捕获装置拍摄的二维图像的改进方法。解决方案：根据周围照明条件，确定全色像素是否应与彩色像素组合并且低分辨率部分颜色块202通过组合产生具有比第一像素的二维阵列少的像素的第二像素的二维阵列，并校正所生成的彩色像素。

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