Question

I need collection of sample images (negative images, or also called background images) for haar training using opencv. It is written that I need to have a lot of them. About 5000 or 10000. Do you know where to get them?

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Solution

This site have some haar negatives from various databases. You can download by svn: svn co http://tutorial-haartraining.googlecode.com/svn/trunk/data/negatives/

UPDATE: It is possible that the repository died, so you can go to GitHub. I found one that was exported automatically from google code here.

OTHER TIPS

you can find it anywhere especially in google.. negative images are just images that does not contain your positive images/samples which is the object of interest.. anything that doesn't contain your object of interest can be a negative samples..

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