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公开(公告)号：US20110141300A1
公开(公告)日：2011-06-16
申请号：US12636618
申请日：2009-12-11
IPC分类号： H04N5/262
CPC分类号： H04N5/232 , G06T3/4038 , H04N5/23238
摘要： A technique of generating a panoramic image involves acquiring a set of at least two main image frames, as well as corresponding generating and/or acquiring corresponding relatively low-resolution image frames, of overlapping portions of a panoramic scene. A map or other information is stored relating to the generation of a low-res panorama. A main panorama image is formed by joining main image frames based on the map or other information gained in the low-res process.
摘要翻译： 产生全景图像的技术涉及获取至少两个主要图像帧的集合，以及相应地生成和/或获取全景场景的重叠部分的相对较低分辨率的图像帧。 存储有关生成低分辨率全景图的地图或其他信息。 通过基于在低分辨率处理中获得的地图或其他信息连接主要图像帧来形成主要全景图像。
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公开(公告)号：US20110141225A1
公开(公告)日：2011-06-16
申请号：US12636639
申请日：2009-12-11
IPC分类号： H04N7/00
CPC分类号： H04N5/232 , G06T1/00 , H04N5/23232 , H04N5/23238
摘要： A technique of generating a panoramic image involves acquiring a set of at least two main image frames, as well as corresponding generating and/or acquiring corresponding relatively low-resolution image frames, of overlapping portions of a panoramic scene. A map or other information is stored relating to the generation of a low-res panorama. A main panorama image is formed by joining main image frames based on the map or other information gained in the low-res process.
摘要翻译： 产生全景图像的技术涉及获取至少两个主要图像帧的集合，以及相应地生成和/或获取全景场景的重叠部分的相对较低分辨率的图像帧。 存储有关生成低分辨率全景图的地图或其他信息。 通过基于在低分辨率处理中获得的地图或其他信息连接主要图像帧来形成主要全景图像。
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公开(公告)号：US09242602B2
公开(公告)日：2016-01-26
申请号：US13596044
申请日：2012-08-27
申请人： Peter Corcoran , Petronel Bigioi , Piotr Stec
发明人： Peter Corcoran , Petronel Bigioi , Piotr Stec
CPC分类号： H04N5/23296 , B60R1/00 , B60R2001/1253 , B60R2300/105 , B60R2300/303 , B60R2300/70 , B60R2300/802 , B60R2300/8066 , H04N5/247 , H04N5/77 , H04N7/181
摘要： A rearview imaging system for a vehicle includes at least one video camera mounted at the rear of the vehicle for providing a wide angle horizontal field of view (FoV) rearwardly of the vehicle, and a display device in the vehicle at a position viewable by the driver. A video processor subdivides the camera FoV into three horizontally disposed sub-FOVs and displaying said sub-FoVs on visually separated side-by-side regions of the display device screen. The horizontal position and/or extent of at least one sub-FoV is variable as a function of the motion of the vehicle.
摘要翻译： 一种用于车辆的后视成像系统包括安装在车辆后部的至少一个摄像机，用于在车辆后方提供广角水平视野（FoV），以及车辆中的显示装置，其位置可由 司机。 视频处理器将相机FoV分为三个水平放置的子FOV，并且在显示设备屏幕的视觉上分开的并排区域上显示所述子FoV。 至少一个子FoV的水平位置和/或程度可根据车辆的运动而变化。
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24.发明授权公开(公告)号：US09118833B2
公开(公告)日：2015-08-25
申请号：US13306568
申请日：2011-11-29
申请人： Petronel Bigioi , Peter Corcoran , Piotr Stec
发明人： Petronel Bigioi , Peter Corcoran , Piotr Stec
CPC分类号： H04N5/23216 , H04N5/23219 , H04N5/23222 , H04N5/23238 , H04N5/23245 , H04N5/23293 , H04N13/221
摘要： A hand-held digital image capture device (digital camera) has a user-selectable mode in which upon engaging the mode the device detects a face in the field of view of the device and generates a face delimiter on a camera display screen, the delimiter surrounding the initial position of the image of a the face on the screen. The device is arranged to indicate thereafter to the user if the device departs from movement along a predetermined concave path P with the optical axis of the device pointing towards the face, such indication being made by movement of the image of the face relative to the delimiter. The camera captures and stores a plurality of images at successive positions along the concave path.
摘要翻译： 手持式数字图像捕获装置（数码相机）具有用户可选择的模式，其中，在该模式下，该装置在该装置的视野中检测到一个面部并在相机显示屏上产生一个面分隔符，该分隔符 围绕屏幕上脸部图像的初始位置。 该装置被布置成以后向使用者指示装置在装置的光轴指向面部时沿着预定的凹入路径P脱离运动，这种指示是通过面部图像相对于分隔符的移动而进行的 。 摄像机在沿着凹入路径的连续位置拍摄并存储多个图像。
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25.发明授权Scene enhancements in off-center peripheral regions for nonlinear lens geometries 有权非中心外围区域的场景增强用于非线性透镜几何形状公开(公告)号：US08947501B2
公开(公告)日：2015-02-03
申请号：US13077936
申请日：2011-03-31
申请人： Peter Corcoran , Petronel Bigioi , Piotr Stec
发明人： Peter Corcoran , Petronel Bigioi , Piotr Stec
CPC分类号： G06T3/0018 , H04N5/217 , H04N5/23238
摘要： A technique of enhancing a scene containing one or more off-center peripheral regions within an initial distorted image captured with a large field of view includes determining and extracting an off-center region of interest (hereinafter “ROI”) within the image. Geometric correction is applied to reconstruct the off-center ROI into a rectangular frame of reference as a reconstructed ROI. A quality of reconstructed pixels is determined within the reconstructed ROI. Image analysis is selectively applied to the reconstructed ROI based on the quality of the reconstructed pixels.
摘要翻译： 增强在大视野捕获的初始失真图像内包含一个或多个偏心中心外围区域的场景的技术包括确定并提取图像内的偏心偏离区域（以下称为“ROI”）。 应用几何校正将偏心ROI重建为矩形参考帧作为重建ROI。 在重建的ROI内确定重建像素的质量。 基于重构像素的质量，将图像分析选择性地应用于重建的ROI。
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26.发明申请SCENE ENHANCEMENTS IN OFF-CENTER PERIPHERAL REGIONS FOR NONLINEAR LENS GEOMETRIES 有权非线性镜头几何中心外围区域的场景增强公开(公告)号：US20120250937A1
公开(公告)日：2012-10-04
申请号：US13077936
申请日：2011-03-31
申请人： Peter Corcoran , Petronel Bigioi , Piotr Stec
发明人： Peter Corcoran , Petronel Bigioi , Piotr Stec
IPC分类号： G06K9/00
CPC分类号： G06T3/0018 , H04N5/217 , H04N5/23238
摘要： A technique of enhancing a scene containing one or more off-center peripheral regions within an initial distorted image captured with a large field of view includes determining and extracting an off-center region of interest (hereinafter “ROI”) within the image. Geometric correction is applied to reconstruct the off-center ROI into a rectangular frame of reference as a reconstructed ROI. A quality of reconstructed pixels is determined within the reconstructed ROI. Image analysis is selectively applied to the reconstructed ROI based on the quality of the reconstructed pixels.
摘要翻译： 一种增强包含在大视场捕获的初始失真图像内的一个或多个偏心外围区域的场景的技术包括确定并提取图像内的偏心偏离区域（以下称为ROI）。 应用几何校正将偏心ROI重建为矩形参考帧作为重建ROI。 在重建的ROI内确定重建像素的质量。 基于重构像素的质量，将图像分析选择性地应用于重建的ROI。
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27.发明授权Methods and apparatuses for addressing chromatic aberrations and purple fringing 有权用于解决色差和紫色边缘的方法和装置公开(公告)号：US08797418B2
公开(公告)日：2014-08-05
申请号：US13189477
申请日：2011-07-22
申请人： Piotr Stec , Larry Murray , Alexandru Drimbarean
发明人： Piotr Stec , Larry Murray , Alexandru Drimbarean
CPC分类号： H04N5/217 , G06T5/006 , H04N17/002
摘要： Methods and systems for detecting and correcting chromatic aberration and purple fringing are disclosed. Chromatic aberration can be addressed by separating an image into color planes and then adjusting these to reduce chromatic aberration by using a specific calibration image (calibration chart) as an empirical method to calibrate the image acquisition device. Purple fringing can be corrected by initially addressing color aberration resulting from the lateral chromatic aberration (LCA). The LCA is first removed and then the correction is extended to purple fringing. A discovery is relied upon that the purple fringing is created in the direction of the chromatic aberration and is more pronounced in the direction of the chromatic aberration.
摘要翻译： 公开了用于检测和校正色差和紫边的方法和系统。 通过将图像分离成色平面，然后通过使用特定的校准图像（校准图）作为校准图像采集装置的经验方法来调整这些以减小色差，可以解决色差。 紫色边缘可以通过初始解决由横向色差（LCA）引起的色差来校正。 首先删除LCA，然后将修正扩展为紫色条纹。 发现依赖于紫色边缘在色差方向上产生，并且在色差方向上更显着。
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公开(公告)号：US20110141226A1
公开(公告)日：2011-06-16
申请号：US12636647
申请日：2009-12-11
IPC分类号： H04N7/00
CPC分类号： G06T3/4038
摘要： A technique of generating a panoramic image involves acquiring a set of at least two main image frames, as well as corresponding generating and/or acquiring corresponding relatively low-resolution image frames, of overlapping portions of a panoramic scene. A map or other information is stored relating to the generation of a low-res panorama. A main panorama image is formed by joining main image frames based on the map or other information gained in the low-res process.
摘要翻译： 产生全景图像的技术涉及获取至少两个主要图像帧的集合，以及相应地生成和/或获取全景场景的重叠部分的相对较低分辨率的图像帧。 存储有关生成低分辨率全景图的地图或其他信息。 通过基于在低分辨率处理中获得的地图或其他信息连接主要图像帧来形成主要全景图像。
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29.发明申请Methods and Apparatuses for Addressing Chromatic Abberations and Purple Fringing 有权用于解决色彩褪色和紫色变色的方法和设备公开(公告)号：US20120177289A1
公开(公告)日：2012-07-12
申请号：US13189485
申请日：2011-07-22
申请人： Piotr Stec , Larry Murray , Alexandru Drimbarean
发明人： Piotr Stec , Larry Murray , Alexandru Drimbarean
IPC分类号： G06K9/40
CPC分类号： H04N5/217 , G06T5/006 , H04N17/002
摘要： Methods and systems for detecting and correcting chromatic aberration and purple fringing are disclosed. Chromatic aberration can be addressed by separating an image into color planes and then adjusting these to reduce chromatic aberration by using a specific calibration image (calibration chart) as an empirical method to calibrate the image acquisition device. Purple fringing can be corrected by initially addressing color aberration resulting from the lateral chromatic aberration (LCA). The LCA is first removed and then the correction is extended to purple fringing. A discovery is relied upon that the purple fringing is created in the direction of the chromatic aberration and is more pronounced in the direction of the chromatic aberration.
摘要翻译： 公开了用于检测和校正色差和紫边的方法和系统。 通过将图像分离成色平面，然后通过使用特定的校准图像（校准图）作为校准图像采集装置的经验方法来调整这些以减小色差，可以解决色差。 紫色边缘可以通过初始解决由横向色差（LCA）引起的色差来校正。 首先删除LCA，然后将修正扩展为紫色条纹。 发现依赖于紫色边缘在色差方向上产生，并且在色差方向上更显着。
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30.发明申请Methods and Apparatuses for Addressing Chromatic Abberations and Purple Fringing 有权用于解决色彩褪色和紫色变色的方法和设备公开(公告)号：US20090189997A1
公开(公告)日：2009-07-30
申请号：US12360665
申请日：2009-01-27
申请人： Piotr Stec , Larry Murray , Alexandru Drimbarean
发明人： Piotr Stec , Larry Murray , Alexandru Drimbarean
CPC分类号： H04N5/217 , G06T5/006 , H04N17/002
摘要： Methods and systems for detecting and correcting chromatic aberration and purple fringing are disclosed. Chromatic aberration can be addressed by separating an image into color planes and then adjusting these to reduce chromatic aberration by using a specific calibration image (calibration chart) as an empirical method to calibrate the image acquisition device. Purple fringing can be corrected by initially addressing color aberration resulting from the lateral chromatic aberration (LCA). The LCA is first removed and then the correction is extended to purple fringing. A discovery is relied upon that the purple fringing is created in the direction of the chromatic aberration and is more pronounced in the direction of the chromatic aberration.
摘要翻译： 公开了用于检测和校正色差和紫边的方法和系统。 通过将图像分离成色平面，然后通过使用特定的校准图像（校准图）作为校准图像采集装置的经验方法来调整这些以减小色差，可以解决色差。 紫色边缘可以通过初始解决由横向色差（LCA）引起的色差来校正。 首先删除LCA，然后将修正扩展为紫色条纹。 发现依赖于紫色边缘在色差方向上产生，并且在色差方向上更显着。
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