February 2018
Intermediate to advanced
218 pages
5h 31m
English
Content preview from Practical Convolutional Neural Networks
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The Viola-Jones algorithm
In 2001, Paul Viola and Michael Jones proposed a solution that could work well to answer some of the preceding challenges, but with some constraints. Though it is an almost two decades old algorithm, some of the most popular computer vision software to date, or at least till recently, used to embed it in some form or another. This fact makes it very important to understand this very simple, yet powerful, algorithm before we move on to CNN-based approaches for Region Proposal.
OpenCV, one of the most popular software libraries for computer vision, uses cascading classifiers as the predominant mode for object detection, and Haar-featuring-like Cascade classifier is very popular with OpenCV. A lot of pretrained Haar ...
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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.