September 2012
Intermediate to advanced
272 pages
4h 39m
English
Content preview from Indexing
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4
Automatic indexing of images
Abstract:
Basic techniques of automatic image indexing are discussed: context-based indexing, content-based indexing and automatic image annotation. Context-based indexing relies on the words surrounding the image and assumes that they express the content of the image. Content-based indexing uses one or more aspects of the image itself, e.g. the colour, the texture, etc. to make the image retrievable. Automatic image annotation compares some characteristics of the image to those of the images in a sample database which has been indexed manually. It assumes that images that have certain features in common express the same content. Although the engineering behind the three techniques may be quite advanced and difficult ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.