Browsing "OpenCV"

Segmentation and feature extraction. Contours and blob detection.

Segmentation and feature extraction. Contours and blob detection.

In BasiOCR tutorial i explain  how to preprocess, extract features and clasify a handwritten number, and a lot of people [...]

Dec 20, 2010     31 Comments
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OpenCV and CMake

OpenCV and CMake

From OpenCV 2.1 version we can use CMake to create and manage our OpenCV projects. CMake is a cross-platform and [...]

Sep 14, 2010     7 Comments
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CvFileStorage. How to save our custom structures with OpenCV functions

CvFileStorage. How to save our custom structures with OpenCV functions

In this tutorial we go to show how to save our custom structures with opencv functions. We go to imagine [...]

Feb 10, 2010     7 Comments
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Pseudocolor implementation with OpenCV.

Pseudocolor implementation with OpenCV.

In Computer Vision works in a lot of cases with gray images because there are a lot of motives. But [...]

Jan 28, 2010     8 Comments
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Segmentation & object detection by color.

Segmentation & object detection by color.

In this tutorial i go to explain how to image segmentation or detect objects byred color, in this case by [...]

Jan 16, 2010     49 Comments
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Exuberant CTags and OpenCV with Vim. Thanks Piponazo!!

Piponazo have a wonderful spanish tutorial explianing how use Exuberant CTags in vim with a opencv as example and some [...]

Jul 16, 2009     2 Comments
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The basics of background substraction

The basics of background substraction

This tutorial explain the basics of background substraction. First of all we need define what is a background and what [...]

Mar 25, 2009     16 Comments
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BlenderOcv, “blender” can be good and powerful tool for computer vision with OpenCV

BlenderOcv, “blender” can be good and powerful tool for computer vision with OpenCV

This is the question: can be Blender a powerful tool for computer vision with OpenCv. Blender is now a powerful [...]

Dec 21, 2008     16 Comments
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Basic OCR in OpenCV

Basic OCR in OpenCV

Update!. Demo is now with CMake, the cross-platform, open-source build system. Download Now! In this tutorial we go to create [...]

Nov 20, 2008     261 Comments
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The basic patter recognition and classification with openCV

The basic patter recognition and classification with openCV

In this tutorial we go to introduce to the pattern recognitions basics in openCV. In pattern recognitions before we can [...]

Nov 14, 2008     73 Comments
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