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Image registration of real-time broadcast video using the UltraSONIC reconfigurable computer. (English) Zbl 1020.68804

Glesner, Manfred (ed.) et al., Field-programmable logic and applications. Reconfigurable computing is going mainstream. 12th international conference, FPL 2002, Montpellier, France, September 2-4, 2002. Proceedings. Berlin: Springer. Lect. Notes Comput. Sci. 2438, 1148-1151 (2002).
Summary: This paper is concerned with the image registration problem as applied to real-time video. It describes the development of a computationally efficient algorithm to restore broadcast quality video sequences using image registration techniques. A motion vector based approach is used and found to be successful in restoring the video sequence for any global perspective transform based distortion. The algorithm is implemented on a reconfigurable computing platform called UltraSONIC in a hardware/software codesign environment. It is shown that the algorithm can accurately restore video data in real-time.
For the entire collection see [Zbl 1010.68847].

MSC:

68U99 Computing methodologies and applications
68U10 Computing methodologies for image processing

Software:

UltraSONIC
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