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Advanced video processing applications such as object-based video coding and scene monitoring require extensive computational power to deal with the increasing complexity of the algorithms and the high pixel rates. The processing involves realtime robust detection of objects and their orientations in uncontrolled lighting conditions. Modern algorithms(More)
Xetal is a digital signal processor to be combined with a 30 frames per second VGA-format CMOS or CCD image sensor or any other source of digital video data. The processor is fully programmable and therefore able to run a variet?, of algorithms ranging from image communication to machine vision. Xetal comprises a parallel processor array and a special(More)
After a analysis of the applications a common set of high-level functions is defined: RGB graphics blending, horizontal sample rate conversion, vertical sample rate conversion, noise reduction, 2D sharpness enhancement and video juggling. Different applications can be specified as different flowgraphs in which the nodes are the above functions. Figure(More)
We present a digital signal processor to be combined with a 30 frames per second VGA-format CMOS or CCD image sensor or any other source of digital video data. The processor is fully programmable and therefore able to run a variety of algorithms ranging from image communication to machine vision. The IC comprises a parallel processor array and a special(More)
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