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Android Application Programming with OpenCV 3 by Joseph Howse

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Chapter 3. Applying Image Effects

For this chapter, our goal is to add several image filters to Second Sight. These filters rely on various OpenCV functions to manipulate matrices through splitting, merging, arithmetic operations, or applying lookup tables for complex functions. Certain filters also rely on a mathematics library called Apache Commons Math.

Note

The complete Eclipse project for this chapter can be downloaded from the author's website. The project has two versions:

A version for OpenCV 3.x is located at http://nummist.com/opencv/4598_03.zip.

A version for OpenCV 2.x is located at http://nummist.com/opencv/5206_03.zip.

Adding files to the project

We need to add several files to our Eclipse project in order to create new types (interfaces ...

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