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公开(公告)号：US20100119148A1
公开(公告)日：2010-05-13
申请号：US12266824
申请日：2008-11-07
CPC分类号： H04N5/23248 , H04N5/2355 , H04N5/35554
摘要： A method of modifying a CFA image or full-color image having a plurality of color channels and a panchromatic channel, includes capturing the panchromatic channel at a different exposure time than at least one of the color image channels with the CFA sensor within one image; producing a panchromatic edge map and a color edge map from the CFA image; using the panchromatic edge map and the color edge map to provide motion estimates; and using the motion estimates to modify at least one of the channels of the CFA image or full-color image.
摘要翻译： 修改具有多个颜色通道和全色通道的CFA图像或全色图像的方法包括在与一个图像内的CFA传感器的彩色图像通道中的至少一个不同的曝光时间捕获全色通道; 从CFA图像产生全色边缘图和颜色边缘图; 使用全色边缘图和颜色边缘图提供运动估计; 以及使用运动估计来修改CFA图像或全色图像的至少一个通道。
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公开(公告)号：US08073246B2
公开(公告)日：2011-12-06
申请号：US12266824
申请日：2008-11-07
CPC分类号： H04N5/23248 , H04N5/2355 , H04N5/35554
摘要： A method of modifying a CFA image or full-color image having a plurality of color channels and a panchromatic channel, includes capturing the panchromatic channel at a different exposure time than at least one of the color image channels with the CFA sensor within one image; producing a panchromatic edge map and a color edge map from the CFA image; using the panchromatic edge map and the color edge map to provide motion estimates; and using the motion estimates to modify at least one of the channels of the CFA image or full-color image.
摘要翻译： 修改具有多个颜色通道和全色通道的CFA图像或全色图像的方法包括在与一个图像内的CFA传感器的彩色图像通道中的至少一个不同的曝光时间捕获全色通道; 从CFA图像产生全色边缘图和颜色边缘图; 使用全色边缘图和颜色边缘图提供运动估计; 以及使用运动估计来修改CFA图像或全色图像的至少一个通道。
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公开(公告)号：US08111307B2
公开(公告)日：2012-02-07
申请号：US12258389
申请日：2008-10-25
CPC分类号： H04N9/045 , H04N5/3675
摘要： A method of improving a first color filter array image from an image sensor having a plurality of color channels and a panchromatic channel, includes capturing the panchromatic channel at a different exposure time than at least one of the color channels with the image sensor; using the color channels to provide a luminance channel; and analyzing the color filter array image and the luminance channel to determine defective pixels in the color channels and using neighboring color and luminance pixel values to improve the defective pixels to produce a second color filter array image or full-color image having at least one improved channel.
摘要翻译： 从具有多个颜色通道和全色通道的图像传感器改进第一滤色器阵列图像的方法包括以与图像传感器的色彩通道中的至少一个不同的曝光时间捕获全色通道; 使用颜色通道提供亮度通道; 以及分析所述滤色器阵列图像和所述亮度通道以确定所述颜色通道中的有缺陷的像素并使用相邻的颜色和亮度像素值来改善所述缺陷像素以产生具有至少一个改进的第二滤色器阵列图像或全色图像 渠道。
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公开(公告)号：US20100104209A1
公开(公告)日：2010-04-29
申请号：US12258389
申请日：2008-10-25
IPC分类号： G06K9/40
CPC分类号： H04N9/045 , H04N5/3675
摘要： A method of improving a first color filter array image from an image sensor having a plurality of color channels and a panchromatic channel, includes capturing the panchromatic channel at a different exposure time than at least one of the color channels with the image sensor; using the color channels to provide a luminance channel; and analyzing the color filter array image and the luminance channel to determine defective pixels in the color channels and using neighboring color and luminance pixel values to improve the defective pixels to produce a second color filter array image or full-color image having at least one improved channel.
摘要翻译： 从具有多个颜色通道和全色通道的图像传感器改进第一滤色器阵列图像的方法包括以与图像传感器的色彩通道中的至少一个不同的曝光时间捕获全色通道; 使用颜色通道提供亮度通道; 以及分析所述滤色器阵列图像和所述亮度通道以确定所述颜色通道中的有缺陷的像素并使用相邻的颜色和亮度像素值来改善所述缺陷像素以产生具有至少一个改进的第二滤色器阵列图像或全色图像 渠道。
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公开(公告)号：US08724928B2
公开(公告)日：2014-05-13
申请号：US12550559
申请日：2009-08-31
申请人： Aaron T. Deever
发明人： Aaron T. Deever
IPC分类号： G06K9/32
CPC分类号： H04N5/23232 , G06T3/4076 , H04N5/217 , H04N5/2173 , H04N5/265 , H04N5/347 , H04N9/045
摘要： A method for producing an improved high resolution image is disclosed including capturing low resolution images and a high resolution image; combining the low resolution images to provide an aggregate low resolution image; reducing the resolution of the high resolution image to provide an image representative of a low resolution image that could have been captured by the image capture device; interpolating the representative low resolution image to provide an interpolated high resolution image; calculating a residual image from the high resolution image and the interpolated high resolution image; combining the representative low resolution image and the aggregate low resolution image to provide a final low resolution image; and using the final low resolution image and the residual image to provide the improved high resolution image.
摘要翻译： 公开了一种用于制造改进的高分辨率图像的方法，包括捕获低分辨率图像和高分辨率图像; 组合低分辨率图像以提供聚合低分辨率图像; 降低高分辨率图像的分辨率以提供表示可能被图像捕获设备捕获的低分辨率图像的图像; 内插代表性的低分辨率图像以提供内插的高分辨率图像; 从高分辨率图像和内插高分辨率图像计算残差图像; 组合代表性的低分辨率图像和聚合低分辨率图像以提供最终的低分辨率图像; 并使用最终的低分辨率图像和残留图像来提供改进的高分辨率图像。
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6.发明授权Determining key video snippets using selection criteria to form a video summary 有权使用选择条件确定关键视频片段以形成视频摘要公开(公告)号：US08605221B2
公开(公告)日：2013-12-10
申请号：US12786480
申请日：2010-05-25
申请人： Aaron T. Deever
发明人： Aaron T. Deever
CPC分类号： H04N5/275 , G06F17/30811 , G06F17/30843 , G06K9/00765
摘要： A method for forming a video summary for a digital video having a time sequence of video frames, comprising using a processor to perform the steps of: determining a set of key video frames for the digital video; ranking the key video frames responsive to a predefined criterion; forming key video snippets corresponding to one or more highest-ranked key video frames according to a predefined set of criteria, including a criterion which specifies the total time duration for the video summary and a criterion which specifies the minimum time duration for each of the key video snippets; assembling the key video snippets to form a video summary; and storing a representation of the video summary in a processor-accessible memory.
摘要翻译： 一种用于形成具有视频帧的时间序列的数字视频的视频摘要的方法，包括使用处理器执行以下步骤：确定所述数字视频的一组关键视频帧; 根据预定义的标准对关键视频帧进行排序; 根据预定义的一组标准形成与一个或多个最高排名的关键视频帧相对应的关键视频片段，包括指定视频摘要的总持续时间的标准和指定每个密钥的最小持续时间的标准 视频片段 组合关键视频片段以形成视频摘要; 以及将视频摘要的表示存储在处理器可访问的存储器中。
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公开(公告)号：US08180209B2
公开(公告)日：2012-05-15
申请号：US12782960
申请日：2010-05-19
IPC分类号： G03B17/00
CPC分类号： G03B17/00
摘要： A method of identifying the activity of a camera used for capturing an image or video, such activity not being related to the activity of subjects of the scene being captured includes determining a steadiness signal related to movement of the camera while capturing an image or video, wherein the steadiness signal identifies the motion of the camera in at least two dimensions as a function of time; and using a processor for determining a camera activity classification for the camera based on an analysis of the steadiness signal, wherein the camera activity classification includes categories of the camera being stationary, the camera being located in a moving vehicle, the camera being held by hand, or the camera being held by a jogging or walking user.
摘要翻译： 识别用于捕获图像或视频的相机的活动的方法，所述活动与所拍摄的场景的被摄体的活动无关，包括：在捕获图像或视频的同时确定与相机的移动有关的稳定信号， 其中所述稳定信号在至少两个维度上将所述摄像机的运动识别为时间的函数; 并且使用处理器来基于对稳定性信号的分析来确定相机的相机活动分类，其中相机活动分类包括相机静止的类别，相机位于移动的车辆中，相机被手持 ，或相机由慢跑或步行用户握持。
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公开(公告)号：US20110286731A1
公开(公告)日：2011-11-24
申请号：US12782960
申请日：2010-05-19
IPC分类号： G03B17/00
CPC分类号： G03B17/00
摘要： A method of identifying the activity of a camera used for capturing an image or video, such activity not being related to the activity of subjects of the scene being captured includes determining a steadiness signal related to movement of the camera while capturing an image or video, wherein the steadiness signal identifies the motion of the camera in at least two dimensions as a function of time; and using a processor for determining a camera activity classification for the camera based on an analysis of the steadiness signal, wherein the camera activity classification includes categories of the camera being stationary, the camera being located in a moving vehicle, the camera being held by hand, or the camera being held by a jogging or walking user.
摘要翻译： 识别用于捕获图像或视频的相机的活动的方法，所述活动与所拍摄的场景的被摄体的活动无关，包括：在捕获图像或视频的同时确定与相机的移动有关的稳定信号， 其中所述稳定信号在至少两个维度上将所述摄像机的运动识别为时间的函数; 并且使用处理器来基于对稳定性信号的分析来确定相机的相机活动分类，其中相机活动分类包括相机静止的类别，相机位于移动的车辆中，相机被手持 ，或相机由慢跑或步行用户握持。
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9.发明申请DIGITAL CAMERA USING MULTIPLE IMAGE SENSORS TO PROVIDE IMPROVED TEMPORAL SAMPLING 有权数字相机使用多个图像传感器提供改进的时间采样公开(公告)号：US20080211941A1
公开(公告)日：2008-09-04
申请号：US11680749
申请日：2007-03-01
申请人： Aaron T. Deever , Kenneth A. Parulski , John R. Fredlund , Majid Rabbani , Andrew F. Kurtz , Joseph A. Manico
发明人： Aaron T. Deever , Kenneth A. Parulski , John R. Fredlund , Majid Rabbani , Andrew F. Kurtz , Joseph A. Manico
IPC分类号： H04N5/225
CPC分类号： H04N5/2353 , H04N5/2258 , H04N5/232 , H04N5/235
摘要： A method and apparatus for capturing image data from multiple image sensors and generating an output image sequence are disclosed. The multiple image sensors capture data with one or more different characteristics, such as: staggered exposure periods, different length exposure periods, different frame rates, different spatial resolution, different lens systems, and different focal lengths. The data from multiple image sensors is processed and interleaved to generate an improved output motion sequence relative to an output motion sequence generated from an a single equivalent image sensor.
摘要翻译： 公开了一种用于从多个图像传感器捕获图像数据并产生输出图像序列的方法和装置。 多个图像传感器捕获具有一个或多个不同特征的数据，例如：交错的曝光周期，不同的长度曝光周期，不同的帧速率，不同的空间分辨率，不同的透镜系统和不同的焦距。 来自多个图像传感器的数据被处理和交织以相对于从单个等效图像传感器产生的输出运动序列产生改进的输出运动序列。
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公开(公告)号：US08355074B2
公开(公告)日：2013-01-15
申请号：US13541611
申请日：2012-07-03
CPC分类号： H04N5/35572 , H04N5/3456 , H04N5/35554 , H04N5/35581 , H04N9/045
摘要： An imaging system and method for producing a digital image from pixel signals captured by a pixel array is disclosed. First pixel signals, generated during a first exposure period, are read out from a first group of pixels of the pixel array. The first group of pixels is reset after reading out the first pixel signals. Second pixel signals from the first group of pixel are read out after resetting the first group of pixels. The second pixel signals are generated during a second exposure period. Third pixel signals from a second group of pixels of the pixel array are read out. The third pixel signals are generated during a third exposure period that overlaps at least a portion of the first and second exposure periods. The first, second, and third pixel signals are used to produce the digital image.
摘要翻译： 公开了一种用于由像素阵列捕获的像素信号产生数字图像的成像系统和方法。 从第一曝光期间产生的第一像素信号从像素阵列的第一组像素读出。 在读出第一像素信号之后，第一组像素被复位。 在复位第一组像素之后，读出来自第一组像素的第二像素信号。 在第二曝光期间产生第二像素信号。 读出来自像素阵列的第二组像素的第三像素信号。 第三像素信号在与第一和第二曝光周期的至少一部分重叠的第三曝光周期期间产生。 第一，第二和第三像素信号用于产生数字图像。
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