By Joseph Howse
Take a telephone out of your pocket, and inside of a number of seconds, you could snap a photograph, manage it, and proportion it with the area. you've simply completed mass creation of photograph facts. With a working laptop or computer imaginative and prescient library resembling OpenCV, you could research and rework copious quantities of picture info in genuine time on a cellular equipment. The upshot to this is often that you just, as builders, provides cellular clients with many new sorts of pictures, continuously highlighting sure visible gains which are of inventive or sensible curiosity. Android is a handy platform for such experiments since it makes use of a high-level language (Java), it offers standardized interfaces for sharing picture information among purposes, and it's regularly open resource, so each person can examine its implementation.
Android program Programming with OpenCV is a realistic, hands-on advisor that covers the basic projects of computing device vision—capturing, filtering, and reading images-with step by step directions for writing either an software and reusable library classes.
Android program Programming with OpenCV appears to be like at OpenCV's Java bindings for Android and dispels mysteries resembling which model of those bindings to take advantage of, tips to combine with general Android performance for structure, occasion dealing with, and knowledge sharing, and the way to combine with OpenGL for rendering. by way of following the transparent, concise, and modular examples supplied during this publication, you'll boost an program that previews, captures, and stocks images with lighting tricks in keeping with colour manipulation, part detection, photograph monitoring, and 3D rendering.
Beneath the appliance layer, you'll enhance a small yet extensible library so that you can reuse on your destiny initiatives. This library will contain filters for selectively editing a picture in keeping with facet detection, 2nd and 3D picture trackers, and adapters to transform the Android system's digital camera requisites into OpenCV and OpenGL projection matrices. if you would like a brief begin in machine imaginative and prescient for Android, then this can be the ebook for you.
By the tip of Android program Programming with OpenCV, you could have constructed a working laptop or computer imaginative and prescient software that integrates OpenCV, Android SDK, and OpenGL.
A step by step educational that can assist you grasp machine imaginative and prescient and cellular app development.
Who this publication is for
This e-book is for Java builders who're new to computing device imaginative and prescient and who wish to know about the way it is utilized in relation to program improvement. it's assumed that you've got prior event in Java, yet now not inevitably Android. A uncomplicated realizing of photograph facts (for instance pixels and colour channels) will be valuable too. you're anticipated to have a cellular equipment operating Android 2.2 (Froyo) or better and it should have a camera.
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Android Application Programming with OpenCV by Joseph Howse