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71. 发明公开

EP2512124A1 IMAGE PROCESSING APPARATUS 有权转让
标题翻译：图像处理设备
公开(公告)号：EP2512124A1
公开(公告)日：2012-10-17
申请号：EP10835639.5
申请日：2010-10-27
申请人： Panasonic Corporation
发明人： KANAMORI, Katsuhiro
IPC分类号： H04N5/335 , G06T1/00 , H04N5/225 , H04N5/228
CPC分类号： H04N5/2256 , G06T1/00 , H04N5/23229 , H04N5/238
摘要： An image processor (101) according to a preferred embodiment of the present invention includes a polarized light source (102) and a polarization camera ( 103 ). In shooting an object (104), the object is irradiated with polarized light (105) that rotates its polarization plane. The polarized light is reflected from the object's surface and the polarized reflected light (106) reaches the polarization camera ( 103 ), thereby recording an image there. The polarization camera (103) includes a polarization image sensor (201), an intensity and polarization information processing section (202), a polarization plane control section (204), and an image capturing control section ( 205 ). By capturing an image every time the polarization plane control section (204) changes the polarization state of the polarized light, an intensity image Y and a polarization phase image P are obtained in association with each polarization state. Using these images, a resolution increasing processing section (203) generates a high-resolution normal image (208) and a high resolution intensity image (209).
摘要翻译：根据本发明优选实施例的图像处理器（101）包括偏振光源（102）和偏振照相机（103）。在拍摄物体（104）时，用旋转其偏振面的偏振光（105）照射物体。偏振光从物体表面反射，并且偏振反射光（106）到达偏振相机（103），由此在那里记录图像。偏振照相机（103）包括偏振图像传感器（201），强度和偏振信息处理部分（202），偏振面控制部分（204）和图像捕获控制部分（205）。通过每当偏振面控制部（204）改变偏振光的偏振状态时捕捉图像，就与每个偏振状态相关联地获得强度图像Y和偏振相位图像P. 使用这些图像，分辨率增加处理部分（203）生成高分辨率正常图像（208）和高分辨率强度图像（209）。

72. 发明公开

EP2371122A1 DITHERING TECHNIQUES TO REDUCE MISMATCH IN MULTI-CHANNEL IMAGING SYSTEMS 失效
标题翻译：抖动过程用于多通道成像系统降低了产生差异
公开(公告)号：EP2371122A1
公开(公告)日：2011-10-05
申请号：EP09832591.3
申请日：2009-12-11
申请人： Analog Devices, Inc.
发明人： KAPUSTA, Ronald, A.
IPC分类号： H04N5/228
CPC分类号： H04N5/3742 , G06T1/00 , H03M1/0641 , H03M1/0682 , H03M1/12 , H04N5/3653
摘要： An embodiment of the present invention may be directed to a multi channel imaging system. The multi channel imaging system may include an input for a light signal and a plurality of channel circuits. Each of the channel circuits may have an analog signal processing chain converting some portion of the light signal into to a digital representation, the plurality of channel circuits may operate in parallel. The multi channel imaging system may further comprise at least one dither circuit coupled to a point in at least one of the analog signal processing chains to add dither.

73. 发明公开

EP1751971A4 ADAPTIVE IMAGE STABILIZATION 审中-公开
标题翻译：自适应图像稳定
公开(公告)号：EP1751971A4
公开(公告)日：2010-07-14
申请号：EP05713427
申请日：2005-02-09
申请人： QUALCOMM INC
发明人： QI YINGYONG
IPC分类号： H04N5/228 , H04N5/14 , H04N5/232 , H04N7/26 , H04N7/36
CPC分类号： H04N5/145 , H04N5/23248 , H04N5/23254 , H04N5/23264

74. 发明公开

EP1949670A4 ELECTRONIC CAMERA 有权
标题翻译：电子照相机
公开(公告)号：EP1949670A4
公开(公告)日：2009-11-04
申请号：EP06822543
申请日：2006-10-23
申请人： OLYMPUS CORP
发明人： WATANABE NOBUYUKI , SHIRATANI FUMIYUKI , MATSUZAKI HIROSHI , FURUKI SATOKO , YACHI AKIKAZU , NAGATA HIDEKI , MATSUZAWA TORU
IPC分类号： H04N5/225 , G06T1/00 , H04N5/228 , H04N101/00
CPC分类号： H04N5/23212 , H04N5/23219 , H04N5/23293

75. 发明公开

EP2103108A1 METHODS TO COMPENSATE MANUFACTURING VARIATIONS AND DESIGN IMPERFECTIONS IN A CAPSULE CAMERA 审中-公开
标题翻译：方法对生产和变化AUSFÜHRUNGSUNREGELMÄSSIGKEITEN在胶囊相机补偿
公开(公告)号：EP2103108A1
公开(公告)日：2009-09-23
申请号：EP07865550.3
申请日：2007-12-12
申请人： Capso Vision, Inc.
发明人： WANG, Kang-Huai , WILSON, Gordon
IPC分类号： H04N5/228
CPC分类号： A61B1/041 , A61B1/00057 , A61B1/00059 , A61B1/0684 , H04N5/2251 , H04N5/361 , H04N5/3651 , H04N5/3655 , H04N17/002 , H04N2005/2255
摘要： A method is provided for characterizing manufacturing variations in a camera and imperfections in its operating environment to allow images captured by the camera to be compensated for these defects. In one embodiment, a method for characterizing a camera includes: (a) illuminating a field of view of the optical elements under a controlled condition; (b) exposing multiple images onto the image sensor under the controlled condition; (c) extracting parameter values of a model for the image provided on the image sensor from the multiple images; and (d) compensating images taken subsequently in the camera using the parameter values.

76. 发明公开

EP1355272A4 DISTANCE CALCULATING METHOD AND IMAGING DEVICE 审中-公开
标题翻译：距离计算方法和图像设置
公开(公告)号：EP1355272A4
公开(公告)日：2009-07-15
申请号：EP02711216
申请日：2002-01-23
申请人： SONY CORP
发明人： SATO NOBUYUKI , NAKAJIMA KEN
IPC分类号： G03B19/02 , G06T1/00 , G06T5/00 , G06T7/00 , G06T7/60 , H04N5/228 , H04N9/07 , H04N101/00
CPC分类号： H04N5/3572 , G06T5/006 , G06T7/00
摘要： The distance between a point corresponding to the optical axis of a lens system of an image unit and a desired point is calculated, and shading correction considering the distance is carried out. The distance values x, y on a coordinate system are determined, and a calculation formula approximated with a given polygon is used to calculate the distance from the distance value x, y accurately with a simple hardware system.

77. 发明公开

EP1878218A4 MOTION STABILIZATION 审中-公开
标题翻译：运动平稳
公开(公告)号：EP1878218A4
公开(公告)日：2009-07-01
申请号：EP06758762
申请日：2006-04-28
申请人： TEXAS INSTRUMENTS INC
发明人： BATUR AZIZ UMIT
IPC分类号： H04N5/228
CPC分类号： H04N5/23248 , H04N5/23254 , H04N5/23258 , H04N5/23274 , H04N7/0132
摘要： Stabilization for devices such as hand-held camcorders segments a low-resolution frame into a region of reliable estimation, refines the motion vectors of that region hierarchically while at the same time updating the segmentation, finds a global motion vector for the region at high resolution, and uses the global motion vector to compensate for jitter.

78. 发明公开

EP1695549A4 METHOD AND APPARATUS FOR CAMERA SHAKE COMPENSATION 有权
标题翻译：方法和装置补偿相机模糊
公开(公告)号：EP1695549A4
公开(公告)日：2008-05-14
申请号：EP04799361
申请日：2004-11-17
申请人： ADVASENSE TECHNOLOGICS 2004 LT
发明人： BARON NATAN , KOIFMAN VLADIMIR
IPC分类号： H04N5/228 , H01L27/00 , H01L27/146 , H04N20060101 , H04N3/14 , H04N3/15 , H04N5/217 , H04N5/232 , H04N5/335
CPC分类号： H04N5/23248 , H01L27/14643 , H04N5/23254 , H04N5/23258 , H04N5/23267 , H04N5/23274 , H04N5/374
摘要： The invention provides a method for providing an image, the method includes: exposing a first group of pixels located at a first location to light, during an intermediate exposure period, to provide analog signals representative of the light; and transferring the analog signals to a second group of pixels located at a second location; whereas a relationship between the first and second locations is responsive to an estimated inter-image shift; then further exposure of the second group of pixels etc.. The invention provides an apparatus for camera shake compensation, the apparatus includes: (i) a two dimensional array pixels (32), whereas multiple pixels of the array are adapted to receive light during an intermediate exposure period, and in response to provide analog signals representative of the light; and are further adapted to alter their condition in response to a reception of a right-back signals representative of previously received light; (ii) an analog memory, adapted to receive and store analog signals representative of light received a first group of pixels within the pixel array (32); and (iii) a write back circuitry, adapted to write back stored analog signals received from the first group to a second group of pixels located at a second location; whereas a relationship between the first and second locations is responsive to an estimated inter-image shift.

79. 发明公开

EP1897031A2 PROCESSING RAW AND PRE-PROCESSED DIGITAL IMAGES 审中-公开
标题翻译：预处理未处理状态的数字图像处理
公开(公告)号：EP1897031A2
公开(公告)日：2008-03-12
申请号：EP06760722.6
申请日：2006-06-07
申请人： MICROSOFT CORPORATION
发明人： WHITE, Steve J. , KASPERKIEWICZ, Tomasz S. M.
IPC分类号： G06K9/40 , H04N5/228
CPC分类号： H04N1/32101 , H04N1/603 , H04N2201/3242 , H04N2201/3252
摘要： A unified method for processing Raw and pre-processed digital images (fig. 3 elements 310 and 312) is provided. The method may include receiving digital image data and determining if the data is Raw or pre-processed (fig. 3 element 312). If the digital image data is Raw, the method may further include receiving modifications to the Raw image data, applying a sensor profile (fig. 3 element 313) and an output profile to the data (fig. 3 element 316) to create output-ready digital image data, and outputting the output-ready digital image data. If, on the other hand, the digital image data is pre-processed, the method may further include receiving a sensor profile that has been applied to the pre-processed image data (or a proxy therefore), converting the pre-processed image data to linear image data using the sensor profile, receiving modifications to the linear image data, applying the sensor profile and an output profile to the data to create output-ready digital image data, and outputting the output- ready digital image data.

80. 发明公开

EP1878218A2 MOTION STABILIZATION 审中-公开
标题翻译：运动平稳
公开(公告)号：EP1878218A2
公开(公告)日：2008-01-16
申请号：EP06758762.6
申请日：2006-04-28
申请人： Texas Instruments Incorporated
发明人： BATUR, Aziz, Umit
IPC分类号： H04N5/228
CPC分类号： H04N5/23248 , H04N5/23254 , H04N5/23258 , H04N5/23274 , H04N7/0132
摘要： Stabilization for devices such as hand-held camcorders segments a low-resolution frame into a region of reliable estimation, refines the motion vectors of that region hierarchically while at the same time updating the segmentation, finds a global motion vector for the region at high resolution, and uses the global motion vector to compensate for jitter.

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