An adult image filtering algorithm on mobile device

As the development of the mobile Internet, especially 3G network technology, rapid dissemination of information, the proliferation of adult data becomes more quickly. Adult images´ filtering is the new requirement on the mobile device. Taking into account the difference between mobile devices and the traditional PC, there is a certain lack of calculation power in the mobile devices. Meanwhile the complex calculation will affect the endurance. Through the selection of image features and the appropriate filtering algorithms, we can get an algorithm for filtering adult image with some calculation complexity, In order to validate the algorithm. We did an experiment on the sample set of images fitting the mobile device. The results showed that the more features selected, the better the filtering algorithm. When the four features discussed were selected, the effect of the basic algorithm would achieve an acceptable state. This series of work prepares for the healthy environment of the coming era of mobile networks.