Damiles Blog. A computer vision, OpenCV and IT technology blog.
In BasiOCR tutorial i explain how to preprocess, extract features and clasify a handwritten number, and a lot of people ask me how to segment an image where contains several numbers or objects.
In this tutorial I want explain how to segment an image and detect each object inside image, in this tutorial we can detect objects from plate (the numbers) or each object draw into a paper.Read more
From OpenCV 2.1 version we can use CMake to create and manage our OpenCV projects.
CMake is a cross-platform and open-source build system, and it's used to control our compilation process, using a simple text files for define compilation process with independent platform and compiler.Read more
In this tutorial we go to show how to save our custom structures with opencv functions.Read more
In Computer Vision works in a lot of cases with gray images because there are a lot of motives. But human vision don't perceives the gray levels so well as color levels.
Then if we need show a image to a person, we can color it. But, how is the best way to coloring gray image?
There are 3 ways to do it: Manually, automatically and colored by ranges.Read more
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