May 2015
Intermediate to advanced
246 pages
6h 33m
English
book
A Sampler of Useful Computational Tools for Applied Geometry, Computer Graphics, and Image Processing
by Daniel Cohen-Or, Chen Greif, Tao Ju, Niloy J. Mitra, Ariel Shamir, Olga Sorkine-Hornung, Hao Zhang
Content preview from A Sampler of Useful Computational Tools for Applied Geometry, Computer Graphics, and Image Processing
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Chapter 8
Curvatures: A Differential
Geometry Tool
Niloy J. Mitra and Daniel Cohen-Or
The term curvature simply refers to the amount of bending of a
curve or a surface. In simple terms, curvature at a point indicates
how quickly a curve or a surface bends away from its local tangent
line or tangent plane, respectively. While tangent planes are useful
for studying first-order behavior of surfaces, curvatures deal with
second-order behavior. However, a rigorous study of curvatures
can be quite involved, and in general, there are different notions
of curvatures depending on the context. The interested reader is
referred to the comprehensive survey of curvature ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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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.