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    • 3. 发明申请
    • METHOD, APPARATUS AND SYSTEM FOR IMAGE PROCESSING
    • 方法,图像处理装置和系统
    • US20150138188A1
    • 2015-05-21
    • US14492520
    • 2014-09-22
    • Sony Corporation
    • Clive Henry GILLARDMichael John WILLIAMSRobert Mark Stefan PORTERPaul Edward PRAYLE
    • G09G5/377G06T15/00
    • G09G5/377G06T15/00G06T19/006G09G2340/12H04N5/2628H04N5/272
    • Embodiments of the present disclosure provide a device for generating a graphic and superimposing the generated graphic on a second image generated from a cut-out of a first image of a scene, the cut-out representing the field of view of a virtual camera, the device comprising: receiver circuitry configured to receive the second image and a set of cut-out corner coordinates; homography determining circuitry configured to determine, a homography between coordinates of the first 2D coordinate system defined within the cut-out and coordinates of a second 2D coordinate system defined for the second image; feature determining circuitry configured to determine a feature of the virtual 3D map of the scene within the field of view of the virtual camera; graphic generator circuitry configured to generate the graphic from the determined feature of the virtual 3D map; and graphic superimposing circuitry configured to superimpose the generated graphic on the second image.
    • 本公开的实施例提供了一种用于生成图形并将生成的图形叠加在从场景的第一图像的切口生成的第二图像上的设备,表示虚拟相机的视场的切口, 该装置包括:接收器电路,被配置为接收第二图像和一组切出的角坐标; 双体图确定电路,被配置为确定在所述切口内限定的所述第一2D坐标系的坐标与为所述第二图像定义的第二2D坐标系的坐标之间的单应性; 特征确定电路,其被配置为确定所述虚拟相机视野内的场景的虚拟3D地图的特征; 图形生成器电路,被配置为从所确定的虚拟3D地图的特征生成图形; 以及图形叠加电路,被配置为将所生成的图形叠加在第二图像上。
    • 6. 发明申请
    • IMAGE PROCESSING SYSTEM AND METHOD
    • 图像处理系统和方法
    • US20130141525A1
    • 2013-06-06
    • US13684364
    • 2012-11-23
    • Sony Corporation
    • Michael John WILLIAMS
    • H04N7/00
    • H04N7/00G06T7/00G06T7/33G06T2207/10016G06T2207/20212G06T2207/30228H04N5/23203H04N5/247H04N5/262
    • An image processing system comprises a first video camera arranged to have a first width of field of view, and operable to capture a first image, a second video camera arranged to have a second width of field of view narrower than that of the first video camera, and operable to capture a second image substantially at the same time that the first camera captures the first image, and an image processing unit operable to access scene geometry for a known scene, with the first video camera and the second video camera being arranged in a pre-set positional relation to each other; the image processing unit is arranged in operation to map scene geometry onto the first image captured by the first video camera, and the image processing unit is arranged in operation to map onto the second image captured by the second video camera at least part of the scene geometry mapped onto the first image, in dependence upon the pre-set positional relation of the first and second video cameras and their respective widths of field of view.
    • 图像处理系统包括布置成具有第一视场宽度并且可操作以捕获第一图像的第一摄像机,布置成具有比第一摄像机窄的视场的第二宽度的第二摄像机 并且可操作以基本上在第一相机捕获第一图像的同时捕获第二图像,以及图像处理单元,其可操作以访问已知场景的场景几何,其中第一摄像机和第二摄像机被布置在 预先设定的位置关系; 图像处理单元被布置成操作以将场景几何图形映射到由第一摄像机捕获的第一图像上,并且图像处理单元被布置为操作以映射到由第二摄像机捕获的第二图像上的场景的至少一部分 根据第一和第二摄像机的预设位置关系及其各自的视野宽度,映射到第一图像上的几何图形。
    • 10. 发明申请
    • IMAGE PROCESSING SYSTEM AND METHOD
    • 图像处理系统和方法
    • US20130141521A1
    • 2013-06-06
    • US13684352
    • 2012-11-23
    • Sony Corporation
    • Michael John WILLIAMS
    • H04N7/00
    • H04N7/00H04N5/04H04N7/188
    • An image processing system comprises a still camera arranged at a first width of viewing angle, and operable to capture a still image, a video camera having a lower resolution than the still camera, and arranged at a second width of viewing angle narrower than that of the still camera, and operable to capture a video image, a shutter release control unit for initiating capture of a still image by the still camera, a reference signal source operable to transmit a reference signal for controlling the timing of video image capture by the video camera, and an image capture and processing unit operable to receive images captured by the still camera and the video camera, with the still camera and the video camera being arranged in a pair having a pre-set physical relation to each other; and upon receipt of a triggering input, the shutter release control unit is operable to release a shutter of the still camera responsive to the next reference signal from the reference signal source, and the image capture and processing unit is operable to associate a same time code with a still image and a video image generated responsive to the same reference signal.
    • 一种图像处理系统包括以第一观察角度布置的静态照相机,并且可操作以捕获静态图像,具有比静态照相机更低的分辨率的摄像机,并且以比第二宽度的视角窄的方式布置 静止照相机,并且可操作以捕获视频图像;快门释放控制单元,用于启动由静态照相机拍摄静止图像;参考信号源,可操作以发送用于控制视频的视频图像捕获定时的参考信号 照相机和图像捕获和处理单元,其可操作以接收静止照相机和摄像机捕获的图像,静止照相机和摄像机被布置成彼此具有预设物理关系的一对; 并且在接收到触发输入时,快门释放控制单元可操作以响应于来自参考信号源的下一个参考信号来释放静止照相机的快门,并且图像捕获和处理单元可操作以将相同的时间码 具有响应于相同参考信号产生的静止图像和视频图像。