A note on fast algorithms for spatial domain techniques in image processing


The redundancy in computation for median filtering, mean filtering, and point and line detection in two-dimensional images is considered. Fast algorithms are described for median evaluation with 3×3 and 5×4 window sizes. The algorithms are compared with existing ones, and the test result on a picture is given. Extension of the algorithms for… (More)
DOI: 10.1109/TSMC.1983.6313196


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