April 2013
Intermediate to advanced
382 pages
11h 42m
English
Content preview from GPU Pro 4
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5
III
Coherence-Enhancing Filtering
on the GPU
Jan Eric Kyprianidis and Henry Kang
5.1 Introduction
Directional features and flow-like structures are pleasant, harmonic, or at least
interesting to most humans [Weickert 99]. They are also a highly sought-after
property in many of the traditional art forms, such as painting and illustration.
Enhancing directional coherence in the image helps to clarify region boundaries
and features. As exemplified by Expressionism, it also helps to evoke mood or
ideas and even elicit emotional response from the viewer [Wikipedia 12]. Partic-
ular examples include the works of van Gogh and Munch, who have emphasized
these
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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.