December 2018
Intermediate to advanced
280 pages
7h 23m
English
Content preview from Mastering OpenCV 4 - Third Edition
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Summary
This chapter has shown several different types of image processing filters that can be used to generate various cartoon effects, from a plain sketch mode that looks like a pencil drawing, a paint mode that looks like a color painting, to a cartoon mode that overlays the sketch mode on top of the paint mode to appear like a cartoon. It also shows that other fun effects can be obtained, such as the evil mode, which greatly enhanced noisy edges and the alien mode, which changed the skin of a face to appear bright green.
There are many commercial smartphone apps that add similar fun effects on the user's face, such as cartoon filters and skin color changes. There are also professional tools using similar concepts, such as skin-smoothing ...
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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.