Computer Science · Computer Graphics & Visualisation
A topic within Computer Graphics & Visualisation, itself one of 11 topics in that field and part of Computer Science.
2 works
Peter J. Burt & Edward H. Adelson
Represents an image as a set of band-pass images at successive scales, showing this pyramid can be built and inverted efficiently and compresses naturally because each level decorrelates from the next.
John Canny
Derives an edge detector from explicit criteria — good detection, good localisation, one response per edge — rather than an ad hoc filter, and the resulting operator is still the standard baseline.