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1. 发明申请

WO2006083277A2 LOW LATENCY PYRAMID PROCESSOR FOR IMAGE PROCESSING SYSTEMS 审中-公开
标题翻译：用于图像处理系统的低时延PYRAMID处理器
公开(公告)号：WO2006083277A2
公开(公告)日：2006-08-10
申请号：PCT/US2005018400
申请日：2005-05-25
申请人： SARNOFF CORP , PIACENTINO MICHAEL R , VAN DER WAL GOOITZEN SIEMEN , BURT PETER JEFFREY , BERGEN JAMES RUSSELL
发明人： PIACENTINO MICHAEL R , VAN DER WAL GOOITZEN SIEMEN , BURT PETER JEFFREY , BERGEN JAMES RUSSELL
IPC分类号： G06K9/36 , G06K9/32 , G06K9/40 , G06K9/46 , G06T5/00 , G06T5/50
CPC分类号： G06T5/50 , G06T2207/20016 , G06T2207/20221
摘要： A video processor that uses a low latency pyramid processing technique for fusing images from multiple sensors. The imagery from multiple sensors is enhanced, warped into alignment, and then fused with one another in a manner that provides the fusing to occur within a single frame of video, i.e., sub-frame processing. Such sub-frame processing results in a sub-frame delay between a moment of capturing the images to the display of the fused imagery.
摘要翻译：一种视频处理器，使用低延迟金字塔处理技术来融合来自多个传感器的图像。来自多个传感器的图像被增强，扭曲成对齐，然后以提供融合发生在单个视频帧内，即子帧处理的方式彼此融合。这种子帧处理导致在将图像捕获到融合图像的显示之间的子帧延迟。

2. 发明专利

DE69735488D1 未知
公开(公告)号：DE69735488D1
公开(公告)日：2006-05-11
申请号：DE69735488
申请日：1997-07-17
申请人： SARNOFF CORP
发明人： PELEG SHMUEL , HERMAN JOSHUA RANDY , DIXON DOUGLAS F , BURT PETER JEFFREY , BERGEN JAMES RUSSELL , GENDEL GARY A , KUMAR RAKESH , SAWHNEY HARPREET SINGH , BRILL MICHAEL HENRY
IPC分类号： G06K9/00 , G06T3/00 , G06K9/36 , G06T3/40 , G06T11/00 , H04N1/387 , H04N5/265 , H04N7/26
摘要： A method of constructing an image mosaic comprising the steps of selecting source images, aligning the source images, selecting source segments, enhancing the images, and merging the images to form the image mosaic is disclosed. An apparatus for constructing an image mosaic comprising means for selecting source images, means for aligning the source images, means for selecting source image segments, means for enhancing the images, and means for merging the images to form the image mosaic is also disclosed. The process may be performed automatically by the system or may be guided interactively by a human operator. Applications include the construction of photographic quality prints form video and digital camera images.

3. 发明公开

EP0920671A4 COMPUTATIONALLY EFFICIENT DIGITAL IMAGE WARPING 失效
标题翻译：凭借高效的财务费用数字图像转换
公开(公告)号：EP0920671A4
公开(公告)日：2001-09-19
申请号：EP97920043
申请日：1997-04-17
申请人： SARNOFF CORP
发明人： LOHMEYER MARK S , BURT PETER JEFFREY , VAN DER WAL GOOITZEN SIEMEN
IPC分类号： H04N5/262 , G06T3/00 , G06T3/40 , H04N1/387 , G06K9/36
CPC分类号： G06T3/4007 , G06T3/4084
摘要： A digital image warper system (5) produces a warped output image from an input image. The warper system increases the sampling rate of a sampled image above Nyquist rate or samples an analog image at a higher rate than the Nyquist rate and prefilters the upsampled image to counteract filtering which may occur during the warping operation (10). The upsampled image is warped using an interpolator for resampling to produce a warped upsampled image (20). The interpolator is, for example, a low quality interpolator such as a bilinear interpolator. The warped image is then down-sampled to the same resolution as the input image to produce the warped image (30). Down-sampling and warping can be combined into one step by modifying the geometric transformation function implemented when warping the upsampled image.

4. 发明专利

DE69434657T2 未知
公开(公告)号：DE69434657T2
公开(公告)日：2007-02-15
申请号：DE69434657
申请日：1994-06-02
申请人： SARNOFF CORP
发明人： BURT PETER JEFFREY , HANNA KEITH JAMES
IPC分类号： H04N5/232 , G06T3/00 , G06T7/20 , H04N5/14
摘要： The system, and the method, is for electronic stabilisation of an image produced by an electronic imaging device. The input may be any sequence of image frames from an image source, such as a video camera, an IR or X-ray imager, radar, or from a storage medium such as computer disk memory, video tape or a computer graphics generator. Images from multiple sources may be used when these must be stabilised with respect to one another. A feedback loop (104) and second image warp stage (116) achieve precise image alignment as part of the displacement estimation process. The output of the stabilisation system is a modified image sequence in which unwanted components of image motion have been reduced or removed, or in which new motion of a desired form has been introduced. The output may also include information derived from the input sequence, such as estimated frame-to-frame displacement vectors or motion flow fields, and derived from image sequences with reduced noise or highlighted change.

5. 发明专利

ES2151550T3 未知
公开(公告)号：ES2151550T3
公开(公告)日：2001-01-01
申请号：ES94919278
申请日：1994-06-02
申请人： SARNOFF CORP
发明人： BURT PETER JEFFREY , HANNA KEITH JAMES
IPC分类号： G06T3/00 , G06T7/20 , H04N5/232 , H04N5/14
摘要： The system, and the method, is for electronic stabilisation of an image produced by an electronic imaging device. The input may be any sequence of image frames from an image source, such as a video camera, an IR or X-ray imager, radar, or from a storage medium such as computer disk memory, video tape or a computer graphics generator. Images from multiple sources may be used when these must be stabilised with respect to one another. A feedback loop (104) and second image warp stage (116) achieve precise image alignment as part of the displacement estimation process. The output of the stabilisation system is a modified image sequence in which unwanted components of image motion have been reduced or removed, or in which new motion of a desired form has been introduced. The output may also include information derived from the input sequence, such as estimated frame-to-frame displacement vectors or motion flow fields, and derived from image sequences with reduced noise or highlighted change.

6. 发明专利

ES2110010T3 未知
公开(公告)号：ES2110010T3
公开(公告)日：1998-02-01
申请号：ES92920826
申请日：1992-09-10
申请人： SARNOFF CORP
发明人： HANNA KEITH JAMES , BURT PETER JEFFREY
IPC分类号： H04N5/272 , H04N5/275
摘要： Disclosed is a technique for deriving a composite video image by merging foreground and background video image data supplied from a plurality of separate video signal sources employing pattern-key insertion, rather than prior-art color-key insertion, for this purpose. Pattern-key insertion involves replacing a first pattern in a video scene with a second pattern. This is accomplished by first detecting the first pattern in the video scene and estimating the pose of this detected first pattern with respect to a reference object in the video scene. The second pattern is then geometrically transformed using the pose estimate of the detected first pattern. Finally, the detected first pattern is replaced with the geometrically-transformed second pattern.

7. 发明专利

ES2258795T3 PROCEDIMIENTO Y DISPOSITIVO PARA LA ALINEACION DE IMAGENES. 未知
公开(公告)号：ES2258795T3
公开(公告)日：2006-09-01
申请号：ES97938016
申请日：1997-07-17
申请人： SARNOFF CORP
发明人： PELEG SHMUEL , HERMAN JOSHUA RANDY , DIXON DOUGLAS F , BURT PETER JEFFREY , BERGEN JAMES RUSSELL , GENDEL GARY A
IPC分类号： G06T3/00 , G06T3/40 , G06T11/00 , H04N1/387 , H04N5/265 , H04N7/26 , G06K9/00 , G06K9/36
摘要： Se describe un procedimiento de construcción de un mosaico de imagen consta de los pasos de selección de las imágenes fuente, alineamiento de las imágenes fuente, selección de los segmentos fuente, mejora de las imágenes y fusión de las imágenes para formar el mosaico de imagen. También se describe un aparato para construir un mosaico de imagen que consta del medio para seleccionar las imágenes fuente (102), el medio para alinear las imágenes fuente (103), el medio para seleccionar los segmentos de imagen fuente (104), el medio para mejorar las imágenes (105) y el medio para fusionar (106) las imágenes para formar el mosaico de imagen. El proceso se puede realizar automáticamente por medio del sistema o puede ser guiado interactivamente por un operador humano. Las aplicaciones incluyen la construcción de impresiones de calidad fotográfica de imágenes de vídeo y cámaras digitales.

8. 发明专利

DE69434657D1 未知
公开(公告)号：DE69434657D1
公开(公告)日：2006-05-04
申请号：DE69434657
申请日：1994-06-02
申请人： SARNOFF CORP
发明人： BURT PETER JEFFREY , HANNA KEITH JAMES
IPC分类号： H04N5/232 , G06T3/00 , G06T7/20 , H04N5/14
摘要： The system, and the method, is for electronic stabilisation of an image produced by an electronic imaging device. The input may be any sequence of image frames from an image source, such as a video camera, an IR or X-ray imager, radar, or from a storage medium such as computer disk memory, video tape or a computer graphics generator. Images from multiple sources may be used when these must be stabilised with respect to one another. A feedback loop (104) and second image warp stage (116) achieve precise image alignment as part of the displacement estimation process. The output of the stabilisation system is a modified image sequence in which unwanted components of image motion have been reduced or removed, or in which new motion of a desired form has been introduced. The output may also include information derived from the input sequence, such as estimated frame-to-frame displacement vectors or motion flow fields, and derived from image sequences with reduced noise or highlighted change.

9. 发明专利

CA2261128A1 METHOD AND APPARATUS FOR MOSAIC IMAGE CONSTRUCTION 未知
公开(公告)号：CA2261128A1
公开(公告)日：1998-01-22
申请号：CA2261128
申请日：1997-07-17
申请人： SARNOFF CORP
发明人： KUMAR RAKESH , DIXON DOUGLAS F , GENDEL GARY A , HERMAN JOSHUA RANDY , BURT PETER JEFFREY , BERGEN JAMES RUSSELL , PELEG SHMUEL , SAWHNEY HARPREET SINGH , BRILL MICHAEL HENRY , PARAGANO VINCENT
IPC分类号： G06T3/00 , G06T3/40 , G06T11/00 , H04N1/387 , H04N5/265 , H04N7/26 , G06K9/36
摘要： A method of constructing an image mosaic comprising the steps of selecting source images, aligning the source images, selecting source segments, enhancing the images, and merging the images to form the image mosaic is disclosed. An apparatus for constructing an image mosaic comprising means for selecting source images (102), means for aligning the source images (103), means for selecting source image segments (104), means for enhancing the images (105), and means for merging (106) the images to form the image mosaic is also disclosed. The process may be performed automatically by the system or may be guided interactively by a human operator. Applications include the construction of photographic quality prints from video and digital camera images.

10. 发明公开

EP0979487A4 METHOD AND APPARATUS FOR MOSAIC IMAGE CONSTRUCTION 失效
标题翻译：方法和装置MOSAIC类似的图像组成
公开(公告)号：EP0979487A4
公开(公告)日：2000-07-26
申请号：EP97938016
申请日：1997-07-17
申请人： SARNOFF CORP
发明人： PELEG SHMUEL , HERMAN JOSHUA RANDY , DIXON DOUGLAS F , BURT PETER JEFFREY , BERGEN JAMES RUSSELL , GENDEL GARY A , KUMAR RAKESH , SAWHNEY HARPREET SINGH , BRILL MICHAEL HENRY
IPC分类号： G06T3/00 , G06T3/40 , G06T11/00 , H04N1/387 , H04N5/265 , H04N7/26 , G06K9/00 , G06K9/36
CPC分类号： G06K9/32 , G06K2009/2045 , G06T3/4038 , H04N19/23 , H04N19/597
摘要： A method of constructing an image mosaic comprising the steps of selecting source images, aligning the source images, selecting source segments, enhancing the images, and merging the images to form the image mosaic is disclosed. An apparatus for constructing an image mosaic comprising means for selecting source images (102), means for aligning the source images (103), means for selecting source image segments (104), means for enhancing the images (105), and means for merging (106) the images to form the image mosaic is also disclosed. The process may be performed automatically by the system or may be guided interactively by a human operator. Applications include the construction of photographic quality prints from video and digital camera images.

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