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1. 发明专利

JP2001143059A PIPELINE PYRAMID PROCESSOR FOR IMAGE-PROCESSING SYSTEM 失效
公开(公告)号：JP2001143059A
公开(公告)日：2001-05-25
申请号：JP2000305299
申请日：2000-10-04
申请人： SARNOFF CORP
发明人： VAN DER WAL GOOITZEN SIEMEN
IPC分类号： G06F9/38 , G06T1/20 , G06T1/60 , H04N7/26 , H04N7/46
摘要： PROBLEM TO BE SOLVED: To perform an image processing using plural pipeline image processings integrated into a single integrated circuit. SOLUTION: This integrated circuit of a parallel pipeline processor(PPP) is provided with a filter part, an internal routing circuit, an internal frame storage controller and one or more functional circuits. The functional circuit is provided with an arithmetic part, a look-up table, a timing compensating part, an adder/subtractor, a statistic module, an image-shifting circuit and other processing devices. Elements of the PPP are internally connected with the frame storage controller, the filter part, the functional circuits and a cross point switch to determine a data route between external input channel and output channel. The internal frame storage controller is provided with plural programmable video line storage memories connected with an external field or a frame storage memory. Respective line storage memories can be programmed, so as to receive data with one of the PPP elements, to transmit and receive data with the memory by the controller. Access from the line storage memory to the external memory is controlled through a mediation processor by a priority system.

2. 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。

3. 发明申请

WO0051345A9 METHOD AND APPARATUS FOR DUAL RESOLUTION FOVEATING DISPLAY OUTPUT 审中-公开
标题翻译：双分辨率显示输出的方法和装置
公开(公告)号：WO0051345A9
公开(公告)日：2001-06-28
申请号：PCT/US0004690
申请日：2000-02-24
申请人： SARNOFF CORP
发明人： MCCAFFREY NATHANIEL JOSEPH , WIXSON LAMBERT ERNEST , VAN DER WAL GOOITZEN SIEMEN
IPC分类号： H04N5/335 , H04N7/18
CPC分类号： H04N5/374 , H04N5/347
摘要： A novel method and apparatus for providing dual resolution read out from a CMOS APS imager (215) with both concurrent high-resolution and low-resolution area display outputs. The imager (215) uses dual read out paths (230, 110) to increase the frame rate of the wide field of view while simultaneously providing high-resolution images for object identification. The first imager output (230) consists of a wide field of view (WFOV) output that uses a lower resolution that may be used to determine location of objects in the field. The second imager output (110) consists of a narrow field of view (NFOV) that contains at least one sub-frame of the total image area. The second image(s) may be used to replace or overwrite segments of the WFOV image. Thus, the dual-resolution imager (215) can provide concurrent high-resolution imager tracking while maintaining a low-resolution wide area image.
摘要翻译：一种用于提供从CMOS APS成像器（215）读出的双分辨率的同时具有高分辨率和低分辨率区域显示输出的新型方法和装置。成像器（215）使用双读出路径（230,110）来增加宽视场的帧速率，同时提供用于对象识别的高分辨率图像。第一个成像器输出（230）由宽视场（WFOV）输出组成，其使用较低的分辨率，可用于确定场中对象的位置。第二成像器输出（110）由包含总图像区域的至少一个子帧的窄视场（NFOV）组成。第二个图像可以用于替换或覆盖WFOV图像的片段。因此，双分辨率成像器（215）可以提供并发的高分辨率成像器跟踪，同时保持低分辨率的广域图像。

4. 发明申请

WO0051345A8 METHOD AND APPARATUS FOR DUAL RESOLUTION FOVEATING DISPLAY OUTPUT 审中-公开
标题翻译：用于双重分辨率显示输出的方法和设备
公开(公告)号：WO0051345A8
公开(公告)日：2001-06-07
申请号：PCT/US0004690
申请日：2000-02-24
申请人： SARNOFF CORP
发明人： MCCAFFREY NATHANIEL JOSEPH , WIXSON LAMBERT ERNEST , VAN DER WAL GOOITZEN SIEMEN
IPC分类号： H04N5/335 , H04N7/18
CPC分类号： H04N5/374 , H04N5/347
摘要： A novel method and apparatus for providing dual resolution read out from a CMOS APS imager (215) with both concurrent high-resolution and low-resolution area display outputs. The imager (215) uses dual read out paths (230, 110) to increase the frame rate of the wide field of view while simultaneously providing high-resolution images for object identification. The first imager output (230) consists of a wide field of view (WFOV) output that uses a lower resolution that may be used to determine location of objects in the field. The second imager output (110) consists of a narrow field of view (NFOV) that contains at least one sub-frame of the total image area. The second image(s) may be used to replace or overwrite segments of the WFOV image. Thus, the dual-resolution imager (215) can provide concurrent high-resolution imager tracking while maintaining a low-resolution wide area image.
摘要翻译：一种用于从CMOS APS成像器（215）读出具有同时的高分辨率和低分辨率区域显示输出的双分辨率的新颖方法和装置。成像器（215）使用双读出路径（230,110）来增加宽视场的帧速率，同时提供用于物体识别的高分辨率图像。第一成像器输出（230）由宽视场（WFOV）输出组成，其使用可用于确定场中物体位置的较低分辨率。第二成像器输出（110）由包含整个图像区域的至少一个子帧的窄视野（NFOV）组成。第二图像可以用于替换或覆盖WFOV图像的片段。因此，双分辨率成像器（215）可以提供同时的高分辨率成像器跟踪，同时保持低分辨率的广域图像。

5. 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.

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