September 2004
Intermediate to advanced
672 pages
19h 26m
English
Content preview from Digital Geometry
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CHAPTER 16
Deformations
In this chapter, we discuss operations that “deform” a picture to derive new pictures from it while preserving geometric properties of the original picture, particularly topologic properties. We emphasize deformations of 2D binary pictures, but we also briefly discuss deformations of 3D and multivalued pictures.
16.1 Topology-Preserving Deformations and Simple Pixels
In this section, we assume that P is a 2D binary picture. We will usually use 8-adjacency for the 1s and 4-adjacency for the 0s, and we will assume that the set 
of 1s is finite, but our results also hold (with appropriate modifications) under the opposite ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.