November 2002
Intermediate to advanced
848 pages
19h 59m
English
book
Java™ Media APIs: Cross-Platform Imaging, Media, and Visualization
by Alejandro Terrazas, John Ostuni, Michael Barlow
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Imaging Fundamentals
A digital image refers to a series of two- or three-dimensional spatially ordered digitized samples of some physical quantity. The physical quantity can be practically anything. In digital photography, for example, samples represent light intensity values acquired across the lens. In positron emission tomography (PET imaging), the spatially ordered samples represent the detected level of a radioactive chemical (reflected in the number of so-called annihilation events) that is taken up by the brain or some other organ. In remote sensing, the spatially organized data could represent heat or vegetation density, and so on. The basic key to understanding images is in realizing that the spatially ordered samples are really just ...
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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.