Continuous extended range image processing

Details Continuous extended range image processing Continuous extended range image processing

2011-08-02

2011-08-02

Chen, Wenpeng (Department: 2624)

Image analysis

Applications

Target tracking or detecting

C382S294000, C382S299000

Reexamination Certificate

active

07991196

ABSTRACT:
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.

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