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    • 6. 发明申请
    • Continuous extended range image processing
    • 连续扩展范围图像处理
    • US20060269155A1
    • 2006-11-30
    • US11429958
    • 2006-05-09
    • Gene TenerBarry MattoxJennifer ParkJohn CowanWilliam HerzogHai-Wen ChenJames KaneDavid HuberTimothy Alderson
    • Gene TenerBarry MattoxJennifer ParkJohn CowanWilliam HerzogHai-Wen ChenJames KaneDavid HuberTimothy Alderson
    • G06K9/46
    • G06T3/4038G06T7/337G06T2200/32
    • Methods and systems for image processing are provided. A method for processing images of a scene includes receiving image data of a reference and a current frame; generating N motion vectors that describe motion of the image data within the scene by computing a correlation function on the reference and current frames at each of N registration points; registering the current frame based on the N motion vectors to produce a registered current frame; and updating the image data of the scene based on the registered current frame. Optionally, registered frames may be oversampled. Techniques for generating the N motion vectors according to roll, zoom, shift and optical flow calculations, updating image data of the scene according to switched and intermediate integration approaches, re-introducing smoothed motion into image data of the scene, re-initializing the process, and processing images of a scene and moving target within the scene are provided.
    • 提供了图像处理的方法和系统。 一种用于处理场景图像的方法包括:接收参考和当前帧的图像数据; 通过计算N个登记点中的每一个的参考和当前帧的相关函数,生成描述场景内的图像数据的运动的N个运动矢量; 基于N个运动矢量注册当前帧以产生注册的当前帧; 以及基于所登记的当前帧更新场景的图像数据。 可选地,可以对已注册的帧进行过采样。 用于根据滚动,缩放,移位和光流计算产生N个运动矢量的技术,根据切换和中间积分方法更新场景的图像数据,将平滑的运动重新引入到场景的图像数据中,重新初始化该过程 并且提供场景内的场景和移动目标的图像处理。