I have two haarcascade for nude image detection, first is for breast detection, and for porn (nude) image detection.
Haarcascade for porn image detection, accuarate just 40%-50%, still have many false detection, but you can use for detecting a nude image. created by Indonesian people.
And haarcascade for breast detection, it have 70%-80% accuration. i don't know who made it, but i got it from Hackchina source code search engine.
now you can make your OpenCV to detecting a nude image by using this haarcascades. but you need for create a skin color detection algorithm for make detection more accurate! i will share for skin color detection algorithm in the next moment.
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