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1. 发明申请

WO2008005172A2 AUTOFOCUSING STILL AND VIDEO IMAGES 审中-公开
标题翻译：自动跟踪和视频图像
公开(公告)号：WO2008005172A2
公开(公告)日：2008-01-10
申请号：PCT/US2007/014132
申请日：2007-06-18
申请人： EASTMAN KODAK COMPANY , BORDER, John Norvold , PALUM, Russell Jay , PILLMAN, Bruce Harold , SCHILLING-BENZ, Lynn
发明人： BORDER, John Norvold , PALUM, Russell Jay , PILLMAN, Bruce Harold , SCHILLING-BENZ, Lynn
IPC分类号： H04N5/225
CPC分类号： H04N5/23212
摘要： A method for operating an autofocus system for focusing an image on an electronic imager includes providing an adjustable lens system defining an optical path for scene light and having at least one movable lens to focus an image of the scene onto the electronic imager; and causing a first portion of the scene light to be obscured so that the electronic imager captures a first autofocus image and causing a second different portion of the scene light to be obscured so that the electronic imager captures a second autofocus image wherein portions of the first and second autofocus images are offset. The method further includes moving the movable lens to a position so that an image to be captured will be in focus.
摘要翻译：一种用于操作用于将图像聚焦在电子成像器上的自动对焦系统的方法包括提供限定用于场景光的光路的可调透镜系统，并具有至少一个可移动透镜以将场景的图像聚焦到电子成像器上; 并且使得场景光的第一部分被遮蔽，使得电子成像器捕获第一自动对焦图像并导致场景光的第二不同部分被遮蔽，使得电子成像器捕获第二自动对焦图像，其中第一并且第二自动对焦图像被偏移。该方法还包括将可移动透镜移动到使被捕获的图像成为焦点的位置。

2. 发明申请

WO2008112054A1 MULTIPLE LENS CAMERA PROVIDING A RANGE MAP 审中-公开
标题翻译：多镜头摄像机提供范围图
公开(公告)号：WO2008112054A1
公开(公告)日：2008-09-18
申请号：PCT/US2008/001710
申请日：2008-02-08
申请人： EASTMAN KODAK COMPANY , BORDER, John Norvold , ENGE, Amy Dawn , MORALES, Efrain Orlando , PILLMAN, Bruce Harold , JACOBY, Keith A. , ADAMS, James E. Jr. , PALUM, Russell Jay , GALLAGHER, Andrew Charles
发明人： BORDER, John Norvold , ENGE, Amy Dawn , MORALES, Efrain Orlando , PILLMAN, Bruce Harold , JACOBY, Keith A. , ADAMS, James E. Jr. , PALUM, Russell Jay , GALLAGHER, Andrew Charles
IPC分类号： H04N5/232 , H04N13/00 , G03B29/00 , G01S5/14
CPC分类号： G03B15/00 , G01S19/45 , G03B13/36 , G03B29/00 , H04N5/2226 , H04N5/2258 , H04N5/232 , H04N5/23212 , H04N5/23296 , H04N13/239 , H04N13/25
摘要： An electronic camera for producing an output image of a scene from a captured image signal includes a first imaging stage comprising a first image sensor for generating a first sensor output and a first lens for forming a first image of the scene on the first image sensor, and a second imaging stage comprising a second image sensor for generating a second sensor output and a second lens for forming a second image of the scene on the second image sensor, where the lenses have different focal lengths. A processing stage uses the sensor output from one of the imaging stages as the captured image signal and uses the images from both imaging stages to generate a range map identifying distances to the different portions of the scene.
摘要翻译：一种用于从拍摄图像信号产生场景的输出图像的电子照相机包括：第一成像台，包括用于产生第一传感器输出的第一图像传感器和用于在第一图像传感器上形成场景的第一图像的第一透镜; 以及第二成像台，包括用于产生第二传感器输出的第二图像传感器和用于在第二图像传感器上形成场景的第二图像的第二透镜，其中透镜具有不同的焦距。处理阶段使用来自一个成像级的传感器输出作为所捕获的图像信号，并且使用来自两个成像级的图像来生成识别到场景的不同部分的距离的范围图。

3. 发明申请

WO2008016566A2 FOCUS SYSTEM CALIBRATION FOR IMAGE CAPTURE SYSTEMS 审中-公开
标题翻译：用于图像捕获系统的聚焦系统校准
公开(公告)号：WO2008016566A2
公开(公告)日：2008-02-07
申请号：PCT/US2007/017030
申请日：2007-07-30
申请人： EASTMAN KODAK COMPANY , BORDER, John Norvold , HAREL, Dan , PALUM, Russell Jay , GRIFFITH, John David , CAHALL, Scott Christian , PILLMAN, Bruce Harold
发明人： BORDER, John Norvold , HAREL, Dan , PALUM, Russell Jay , GRIFFITH, John David , CAHALL, Scott Christian , PILLMAN, Bruce Harold
CPC分类号： H04N5/23212
摘要： Imaging systems and methods for calibrating imaging systems are provided. The imaging system has a body, a scene image capture system that captures images using a taking lens system that can be set to a plurality of different focus distances, and a range finder that is capable of determining a distance between the imaging system and at least one portion of a field of view of the taking lens system. The method comprises: automatically capturing a first calibration image of a first field of view through the taking lens system with the taking lens system set to a first focus distance setting; identifying a portion of the first calibration image having a predetermined degree of focus; using the range finder to determine a first calibration distance from the imaging device to the identified portion. A focus correlation is determined based upon the first calibration distance and the first focus distance setting.
摘要翻译：提供了用于校准成像系统的成像系统和方法。成像系统具有身体，场景图像拍摄系统，其利用可被设置为多个不同焦距的拍摄镜头系统拍摄图像;以及测距器，其能够确定成像系统与至少拍摄镜头系统的视场的一部分。该方法包括：通过拍摄镜头系统自动拍摄第一视野的第一校准图像，其中拍摄镜头系统设置为第一对焦距离设置; 识别具有预定焦度的第一校准图像的一部分; 使用测距仪来确定从成像装置到被识别部分的第一校准距离。基于第一校准距离和第一焦点距离设置来确定聚焦相关性。

4. 发明申请

WO2009085099A3 REMOTE DETERMINATION OF IMAGE-ACQUISITION SETTINGS AND OPPORTUNITIES 审中-公开
公开(公告)号：WO2009085099A3
公开(公告)日：2009-07-09
申请号：PCT/US2008/013483
申请日：2008-12-08
申请人： EASTMAN KODAK COMPANY , FREDLUND, John Randall , PILLMAN, Bruce Harold , GALLAGHER, Andrew Charles , BLOSE, Andrew C. , BORDER, John Norvold , GOBEYN, Kevin M. , WHEELER, Richard Bruce , TELEK, Michael J.
发明人： FREDLUND, John Randall , PILLMAN, Bruce Harold , GALLAGHER, Andrew Charles , BLOSE, Andrew C. , BORDER, John Norvold , GOBEYN, Kevin M. , WHEELER, Richard Bruce , TELEK, Michael J.
IPC分类号： H04N5/232 , H04N5/235
摘要： Pre-image-acquisition information is obtained by a digital camera and transmitted to a system external to the digital camera. The system is configured to provide image-acquisition settings to the digital camera. In this regard, the digital camera receives the image-acquisition settings from the external system and performs an image-acquisition sequence based at least upon the received image-acquisition settings. Accordingly, the determination of image-acquisition settings can be performed remotely from the digital camera, where data-processing resources can greatly exceed those within the digital camera.

5. 发明申请

WO2010114594A1 EXPOSING PIXEL GROUPS IN PRODUCING DIGITAL IMAGES 审中-公开
标题翻译：在生成数字图像时暴露像素组
公开(公告)号：WO2010114594A1
公开(公告)日：2010-10-07
申请号：PCT/US2010/000942
申请日：2010-03-30
申请人： EASTMAN KODAK COMPANY , DEEVER, Aaron Thomas , PILLMAN, Bruce Harold , COMPTON, John Thomas , ENGE, Amy Dawn
发明人： DEEVER, Aaron Thomas , PILLMAN, Bruce Harold , COMPTON, John Thomas , ENGE, Amy Dawn
IPC分类号： H04N5/335
CPC分类号： H04N5/35572 , H04N5/3456 , H04N5/35554 , H04N5/35581 , H04N9/045
摘要： A method for producing a digital image from pixel signals captured by an image sensor array is disclosed. The method includes: providing an image sensor array having at least two groups of pixels wherein the pixels of each group are uniformly distributed over the sensor; exposing the image sensor array to scene light and reading pixel charge from only the first group of pixels to produce a first set of pixel signals; after producing the first set of pixel signals, exposing the image sensor array, and then reading pixel charge from the second group of pixels and reading again pixels from the first group to produce a second set of pixel signals; and using the first and second sets of pixel signals to produce the digital image.
摘要翻译：公开了一种从由图像传感器阵列捕获的像素信号产生数字图像的方法。该方法包括：提供具有至少两组像素的图像传感器阵列，其中每组的像素均匀地分布在传感器上; 将图像传感器阵列暴露于场景光并从仅第一组像素读取像素电荷以产生第一组像素信号; 在产生第一组像素信号之后，曝光图像传感器阵列，然后从第二组像素读取像素电荷并从第一组再次读取像素以产生第二组像素信号; 以及使用第一和第二组像素信号来产生数字图像。

6. 发明申请

WO2008045198A2 PROVIDING MULTIPLE VIDEO SIGNALS FROM SINGLE SENSOR 审中-公开
标题翻译：从单传感器提供多个视频信号
公开(公告)号：WO2008045198A2
公开(公告)日：2008-04-17
申请号：PCT/US2007/020612
申请日：2007-09-24
申请人： EASTMAN KODAK COMPANY , ENGE, Amy Dawn , COMPTON, John Thomas , PILLMAN, Bruce Harold
发明人： ENGE, Amy Dawn , COMPTON, John Thomas , PILLMAN, Bruce Harold
IPC分类号： H04N5/232
CPC分类号： H04N5/232 , H04N5/343 , H04N5/3696
摘要： A method for using a capture device to capture at least two video signals corresponding to a scene, includes: providing a two-dimensional image sensor having a plurality of pixels; reading a first group of pixels from the image sensor at a first frame rate to produce a first video signal of the image scene; reading a second group of pixels from the image sensor at a second frame rate for producing a second video signal; and using at least one of the video signals for adjusting one or more of the capture device parameters.
摘要翻译：一种使用捕捉装置拍摄对应于场景的至少两个视频信号的方法，包括：提供具有多个像素的二维图像传感器; 以第一帧速率从图像传感器读取第一组像素，以产生图像场景的第一视频信号; 以第二帧速率从所述图像传感器读取第二组像素以产生第二视频信号; 以及使用所述视频信号中的至少一个来调整所述捕获装置参数中的一个或多个。

7. 发明申请

WO2010144124A1 INTERPOLATION FOR FOUR-CHANNEL COLOR FILTER ARRAY 审中-公开
标题翻译：四通道彩色滤镜阵列插值
公开(公告)号：WO2010144124A1
公开(公告)日：2010-12-16
申请号：PCT/US2010/001640
申请日：2010-06-07
申请人： EASTMAN KODAK COMPANY , ADAMS, James E. Jr. , KUMAR, Mrityunjay , PILLMAN, Bruce Harold , HAMILTON, James Andrew
发明人： ADAMS, James E. Jr. , KUMAR, Mrityunjay , PILLMAN, Bruce Harold , HAMILTON, James Andrew
IPC分类号： H04N9/04 , G06T3/40
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

WO2010141055A2 COLOR FILTER ARRAY PATTERN HAVING FOUR-CHANNELS 审中-公开
标题翻译：具有四个通道的彩色滤镜阵列图案
公开(公告)号：WO2010141055A2
公开(公告)日：2010-12-09
申请号：PCT/US2010/001514
申请日：2010-05-21
申请人： EASTMAN KODAK COMPANY , ADAMS, James E. Jr. , KUMAR, Mrityunjay , PILLMAN, Bruce Harold , HAMILTON, James A.
发明人： ADAMS, James E. Jr. , KUMAR, Mrityunjay , PILLMAN, Bruce Harold , HAMILTON, James A.
IPC分类号： H04N9/07
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。

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