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1. 发明申请

US20110018993A1 Ranging apparatus using split complementary color filters 审中-公开
标题翻译：测距仪使用分裂互补滤色镜
公开(公告)号：US20110018993A1
公开(公告)日：2011-01-27
申请号：US12460828
申请日：2009-07-24
申请人： Sen Wang , John N. Border , Rodney L. Miller
发明人： Sen Wang , John N. Border , Rodney L. Miller
IPC分类号： H04N9/47
CPC分类号： H04N5/23212 , H04N9/045 , H04N13/214
摘要： A system for estimating distance to regions in a scene during image capture comprising a lens; a split color filter with complementary colors located at a stop associated with the lens and configured to split an image of a scene received from the lens into two complementary images having complementary colors; a color image sensor configured to simultaneously receive the two complementary images; and a data processing system configured to at least estimate distances to regions in the scene based at least upon an analysis of the received complementary images.
摘要翻译：一种用于估计在图像拍摄期间与场景中的区域的距离的系统，包括透镜; 位于与透镜相关联的停止处并配置成将从透镜接收的场景的图像分成具有互补色的两个补充图像的具有互补色的分割滤色器; 配置为同时接收两个补充图像的彩色图像传感器; 以及数据处理系统，被配置为至少基于对所接收的互补图像的分析来估计到场景中的区域的距离。

2. 发明授权

US08305485B2 Digital camera with coded aperture rangefinder 有权
标题翻译：带编码孔径测距仪的数码相机
公开(公告)号：US08305485B2
公开(公告)日：2012-11-06
申请号：US12770894
申请日：2010-04-30
申请人： Paul J. Kane , Rodney L. Miller , Sen Wang
发明人： Paul J. Kane , Rodney L. Miller , Sen Wang
IPC分类号： G03B13/00 , H04N5/232 , G01C3/08 , G03B13/20
CPC分类号： G06T7/571 , G06T7/529
摘要： Method of using an image capture device to identify range information for objects in a scene includes providing an image capture device at least one image sensor, a coded aperture, a first optical path including the coded aperture and a second optical path not including the coded aperture; storing in a memory a set of blur parameters derived from range calibration data for the coded aperture; capturing a first and second image of the scene, corresponding to the first and second optical paths, the second image having equal or higher resolution than the first; providing a set of deblurred images using the first capture image and each of the blur parameters from the stored set; using the set of deblurred images to determine the range information for the objects captured by the first optical path; and using the range information to control the image capture or processing of second image.
摘要翻译：使用图像捕获装置识别场景中的物体的范围信息的方法包括提供图像捕获装置至少一个图像传感器，编码孔径，包括编码孔径的第一光路和不包括编码孔径的第二光路 ; 在存储器中存储由编码孔径的范围校准数据导出的一组模糊参数; 捕获对应于第一和第二光路的场景的第一和第二图像，第二图像具有与第一图像相同或更高的分辨率; 使用所存储的集合中的第一捕获图像和每个模糊参数提供一组去模糊图像; 使用一组去模糊图像来确定由第一光路捕获的物体的范围信息; 并使用范围信息来控制第二图像的图像捕获或处理。

3. 发明申请

US20110267508A1 DIGITAL CAMERA WITH CODED APERTURE RANGEFINDER 有权
标题翻译：数码相机与编码孔径范围
公开(公告)号：US20110267508A1
公开(公告)日：2011-11-03
申请号：US12770894
申请日：2010-04-30
申请人： PAUL J. KANE , Rodney L. Miller , Sen Wang
发明人： PAUL J. KANE , Rodney L. Miller , Sen Wang
IPC分类号： H04N5/217
CPC分类号： G06T7/571 , G06T7/529
摘要： Method of using an image capture device to identify range information for objects in a scene includes providing an image capture device at least one image sensor, a coded aperture, a first optical path including the coded aperture and a second optical path not including the coded aperture; storing in a memory a set of blur parameters derived from range calibration data for the coded aperture; capturing a first and second image of the scene, corresponding to the first and second optical paths, the second image having equal or higher resolution than the first; providing a set of deblurred images using the first capture image and each of the blur parameters from the stored set; using the set of deblurred images to determine the range information for the objects captured by the first optical path; and using the range information to control the image capture or processing of second image.
摘要翻译：使用图像捕获装置识别场景中的物体的范围信息的方法包括提供图像捕获装置至少一个图像传感器，编码孔径，包括编码孔径的第一光路和不包括编码孔径的第二光路 ; 在存储器中存储由编码孔径的范围校准数据导出的一组模糊参数; 捕获对应于第一和第二光路的场景的第一和第二图像，第二图像具有与第一图像相同或更高的分辨率; 使用所存储的集合中的第一捕获图像和每个模糊参数提供一组去模糊图像; 使用一组去模糊图像来确定由第一光路捕获的物体的范围信息; 并使用范围信息来控制第二图像的图像捕获或处理。

4. 发明申请

US20110102642A1 IMAGE DEBLURRING USING A COMBINED DIFFERENTIAL IMAGE 有权
标题翻译：使用组合差分图像的图像消除
公开(公告)号：US20110102642A1
公开(公告)日：2011-05-05
申请号：US12612135
申请日：2009-11-04
申请人： Sen Wang , Tingbo Hou , Rodney L. Miller
发明人： Sen Wang , Tingbo Hou , Rodney L. Miller
IPC分类号： H04N5/217 , G06K9/40
CPC分类号： H04N5/23248 , G06T5/003 , G06T5/50 , G06T2207/20201 , H04N5/23277
摘要： A method for determining a deblurred image comprising: receiving a blurred image of a scene; receiving a blur kernel; initializing a candidate deblurred image; determining a plurality of differential images representing differences between neighboring pixels in the candidate deblurred image; determining a combined differential image by combining the differential images; repeatedly updating the candidate deblurred image responsive to the blurred image, the blur kernel, the candidate deblurred image and the combined differential image until a convergence criterion is satisfied; and storing the final candidate deblurred image in a processor-accessible memory system.
摘要翻译：一种用于确定去模糊图像的方法，包括：接收场景的模糊图像; 接收模糊内核; 初始化候选的未模糊图像; 确定表示候选去模糊图像中的相邻像素之间的差的多个差分图像; 通过组合差分图像来确定组合差分图像; 响应于模糊图像，模糊核心，候选去模糊图像和组合差分图像反复更新候选去模糊图像，直到满足收敛标准; 以及将最终的候选去模糊图像存储在处理器可访问的存储器系统中。

5. 发明申请

US20110090352A1 IMAGE DEBLURRING USING A SPATIAL IMAGE PRIOR 有权
标题翻译：使用空间图像进行图像去除
公开(公告)号：US20110090352A1
公开(公告)日：2011-04-21
申请号：US12580569
申请日：2009-10-16
申请人： Sen Wang , Tingbo Hou , Rodney L. Miller
发明人： Sen Wang , Tingbo Hou , Rodney L. Miller
IPC分类号： H04N5/228 , G06K9/40
CPC分类号： H04N5/23248 , G06T5/003 , G06T5/50 , G06T2207/10016 , G06T2207/10144 , G06T2207/20076 , G06T2207/20201 , H04N5/23267 , H04N5/35554
摘要： A method for determining a deblurred image, the method implemented at least in part by a data processing system and comprising: receiving a sharp image of a scene captured with a short exposure time; receiving a blurred image of the scene captured with a longer exposure time than the sharp image, wherein the blurred image has a higher level of motion blur and a lower level of image noise than the sharp image; determining a blur kernel responsive to the sharp image and the blurred image; determining one or more reference differential images responsive to the sharp image; determining a deblurred image responsive to the blurred image, the blur kernel and the one or more reference differential images; and storing the deblurred image in a processor-accessible memory system.
摘要翻译：一种用于确定去模糊图像的方法，所述方法至少部分地由数据处理系统实现，并且包括：接收以短曝光时间捕获的场景的清晰图像; 接收以比所述锐利图像更长的曝光时间拍摄的场景的模糊图像，其中所述模糊图像具有比所述锐利图像更高水平的运动模糊和较低水平的图像噪声; 确定响应于清晰图像和模糊图像的模糊内核; 确定响应于所述清晰图像的一个或多个参考差分图像; 确定响应于所述模糊图像，所述模糊核和所述一个或多个参考差分图像的去模糊图像; 以及将所述去模糊图像存储在处理器可访问存储器系统中。

6. 发明申请

US20130129192A1 RANGE MAP DETERMINATION FOR A VIDEO FRAME 审中-公开
标题翻译：视频帧的范围映射确定
公开(公告)号：US20130129192A1
公开(公告)日：2013-05-23
申请号：US13298328
申请日：2011-11-17
申请人： Sen Wang , Rodney L. Miller , Lin Zhong
发明人： Sen Wang , Rodney L. Miller , Lin Zhong
IPC分类号： G06K9/00
CPC分类号： G06T7/55 , H04N13/111 , H04N13/128 , H04N13/207 , H04N13/246 , H04N2013/0081
摘要： A method for determining a range map for a particular video frame from a digital video comprising: determining a set of extrinsic parameters and one or more intrinsic parameters for each video frame. A set of candidate video frames are defined and an image similarity score for each candidate video frame providing an indication of the visual similarity. The image similarity scores are compared to a predefined threshold to determine a subset of the candidate video frames. A position difference score is determined for each video frame in the determined subset responsive to the extrinsic parameters, and the video frame having the largest position difference score is selected. The range map is determined responsive to disparity values representing a displacement between corresponding image pixels in the particular video frame and the selected video frame.
摘要翻译：一种用于从数字视频确定特定视频帧的距离图的方法，包括：为每个视频帧确定一组外在参数和一个或多个固有参数。一组候选视频帧被定义，并且每个候选视频帧的图像相似性得分提供视觉相似性的指示。将图像相似度分数与预定阈值进行比较，以确定候选视频帧的子集。针对外在参数确定所确定的子集中的每个视频帧的位置差分数，并且选择具有最大位置差分数的视频帧。响应于表示特定视频帧中的相应图像像素与所选择的视频帧之间的位移的视差值确定范围图。

7. 发明授权

US08390704B2 Image deblurring using a spatial image prior 有权
标题翻译：使用空间图像的图像去模糊
公开(公告)号：US08390704B2
公开(公告)日：2013-03-05
申请号：US12580569
申请日：2009-10-16
申请人： Sen Wang , Hou Tingbo , Rodney L. Miller
发明人： Sen Wang , Hou Tingbo , Rodney L. Miller
IPC分类号： H04N9/64 , G06K9/40
CPC分类号： H04N5/23248 , G06T5/003 , G06T5/50 , G06T2207/10016 , G06T2207/10144 , G06T2207/20076 , G06T2207/20201 , H04N5/23267 , H04N5/35554
摘要： A method for determining a deblurred image, the method implemented at least in part by a data processing system and comprising: receiving a sharp image of a scene captured with a short exposure time; receiving a blurred image of the scene captured with a longer exposure time than the sharp image, wherein the blurred image has a higher level of motion blur and a lower level of image noise than the sharp image; determining a blur kernel responsive to the sharp image and the blurred image; determining one or more reference differential images responsive to the sharp image; determining a deblurred image responsive to the blurred image, the blur kernel and the one or more reference differential images; and storing the deblurred image in a processor-accessible memory system.
摘要翻译：一种用于确定去模糊图像的方法，所述方法至少部分地由数据处理系统实现，并且包括：接收以短曝光时间捕获的场景的清晰图像; 接收以比所述锐利图像更长的曝光时间拍摄的场景的模糊图像，其中所述模糊图像具有比所述锐利图像更高水平的运动模糊和较低水平的图像噪声; 确定响应于清晰图像和模糊图像的模糊内核; 确定响应于所述清晰图像的一个或多个参考差分图像; 确定响应于所述模糊图像，所述模糊核和所述一个或多个参考差分图像的去模糊图像; 以及将所述去模糊图像存储在处理器可访问存储器系统中。

8. 发明授权

US08379120B2 Image deblurring using a combined differential image 有权
标题翻译：使用组合差分图像的图像去模糊
公开(公告)号：US08379120B2
公开(公告)日：2013-02-19
申请号：US12612135
申请日：2009-11-04
申请人： Sen Wang , Tingbo Hou , Rodney L. Miller
发明人： Sen Wang , Tingbo Hou , Rodney L. Miller
IPC分类号： H04N9/64 , G06K9/40
CPC分类号： H04N5/23248 , G06T5/003 , G06T5/50 , G06T2207/20201 , H04N5/23277
摘要： A method for determining a deblurred image comprising: receiving a blurred image of a scene; receiving a blur kernel; initializing a candidate deblurred image; determining a plurality of differential images representing differences between neighboring pixels in the candidate deblurred image; determining a combined differential image by combining the differential images; repeatedly updating the candidate deblurred image responsive to the blurred image, the blur kernel, the candidate deblurred image and the combined differential image until a convergence criterion is satisfied; and storing the final candidate deblurred image in a processor-accessible memory system.
摘要翻译：一种用于确定去模糊图像的方法，包括：接收场景的模糊图像; 接收模糊内核; 初始化候选的未模糊图像; 确定表示候选去模糊图像中的相邻像素之间的差的多个差分图像; 通过组合差分图像来确定组合差分图像; 响应于模糊图像，模糊核心，候选去模糊图像和组合差分图像反复更新候选去模糊图像，直到满足收敛标准; 以及将最终的候选去模糊图像存储在处理器可访问的存储器系统中。

9. 发明授权

US08203615B2 Image deblurring using panchromatic pixels 有权
标题翻译：使用全色像素的图像去模糊
公开(公告)号：US08203615B2
公开(公告)日：2012-06-19
申请号：US12580591
申请日：2009-10-16
申请人： Sen Wang , Hou Tingbo , Rodney L. Miller
发明人： Sen Wang , Hou Tingbo , Rodney L. Miller
IPC分类号： G06K9/40 , H04N5/228
CPC分类号： H04N5/232 , G06T5/003 , G06T5/20 , G06T5/50 , G06T2207/10024 , G06T2207/10144 , H04N5/208 , H04N5/2355 , H04N9/045
摘要： A method for determining a deblurred image from images captured using an image sensor comprising a two-dimensional array of light-sensitive pixels including panchromatic pixels and color pixels, the method comprising: receiving image sensor data from the image sensor for a sharp image of a scene captured with a short exposure time; receiving image sensor data from the image sensor for a blurred image of the scene captured with a longer exposure time than the sharp image; determining an interpolated sharp grayscale image from the sharp image; determining an interpolated blurred color image from the blurred image; determining an interpolated blurred grayscale image from the blurred image; determining a blur kernel responsive to the sharp grayscale image and the blurred grayscale image; determining a deblurred image responsive to the blurred color image and the blur kernel; and storing the deblurred image in a processor-accessible memory system.
摘要翻译：一种用于使用包括包括全色像素和彩色像素的感光像素的二维阵列的图像传感器捕获的图像来确定去模糊图像的方法，所述方法包括：从图像传感器接收图像传感器数据，以获得拍摄时间短的场景; 从图像传感器接收图像传感器数据，用于以比锐利图像更长的曝光时间拍摄的场景的模糊图像; 从锐利图像确定内插的锐度灰度图像; 从模糊图像确定内插的模糊彩色图像; 从所述模糊图像确定插值的模糊灰度图像; 确定响应于锐利灰度图像和模糊灰度图像的模糊内核; 确定响应于模糊的彩色图像和模糊核的去模糊图像; 以及将所述去模糊图像存储在处理器可访问存储器系统中。

10. 发明申请

US20110090378A1 IMAGE DEBLURRING USING PANCHROMATIC PIXELS 有权
标题翻译：使用PANCHROMATIC PIXELS进行图像处理
公开(公告)号：US20110090378A1
公开(公告)日：2011-04-21
申请号：US12580591
申请日：2009-10-16
申请人： Sen Wang , Tingbo Hou , Rodney L. Miller
发明人： Sen Wang , Tingbo Hou , Rodney L. Miller
IPC分类号： H04N9/64 , G06K9/00
CPC分类号： H04N5/232 , G06T5/003 , G06T5/20 , G06T5/50 , G06T2207/10024 , G06T2207/10144 , H04N5/208 , H04N5/2355 , H04N9/045
摘要： A method for determining a deblurred image from images captured using an image sensor comprising a two-dimensional array of light-sensitive pixels including panchromatic pixels and color pixels, the method comprising: receiving image sensor data from the image sensor for a sharp image of a scene captured with a short exposure time; receiving image sensor data from the image sensor for a blurred image of the scene captured with a longer exposure time than the sharp image; determining an interpolated sharp grayscale image from the sharp image; determining an interpolated blurred color image from the blurred image; determining an interpolated blurred grayscale image from the blurred image; determining a blur kernel responsive to the sharp grayscale image and the blurred grayscale image; determining a deblurred image responsive to the blurred color image and the blur kernel; and storing the deblurred image in a processor-accessible memory system.
摘要翻译：一种用于使用包括包括全色像素和彩色像素的感光像素的二维阵列的图像传感器捕获的图像来确定去模糊图像的方法，所述方法包括：从图像传感器接收图像传感器数据，以获得拍摄时间短的场景; 从图像传感器接收图像传感器数据，用于以比锐利图像更长的曝光时间拍摄的场景的模糊图像; 从锐利图像确定内插的锐度灰度图像; 从模糊图像确定内插的模糊彩色图像; 从所述模糊图像确定插值的模糊灰度图像; 确定响应于锐利灰度图像和模糊灰度图像的模糊内核; 确定响应于模糊的彩色图像和模糊核的去模糊图像; 以及将所述去模糊图像存储在处理器可访问存储器系统中。

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