Movie discrimination technology to automatically discriminate between professional and amateur with accuracy of 98%

According to KDDI R & D Laboratories, Inc., we have developed a technology to detect copyright infringing content by automatically determining whether the video content is "produced by a professional" or "captured by an amateur" . The accuracy is 98% how.

Details as to what kind of mechanism it is all about is as follows.
On the development of copyright infringing content detection technology
~ Pro · Ama video content discrimination technology ~

The detection technology of copyright infringing content developed this time was developed in view of the situation where copyright infringement contents such as TV programs are illegally posted, as users of video sharing sites such as YouTube are rapidly increasing thing.

This time, focusing on the difference between photography equipment, photography technology, production process etc. in professional and amateur, the image features and acoustic features in which these differences appear are highly advanced by the original technology of KDDI R & D Laboratories By analyzing it, it becomes possible to automatically distinguish whether the animation content is professional production or amateur photography, with extremely high accuracy of 98%. With this technology, it seems that it is possible to automatically and highly speedily find highly illegal moving picture content from a huge number of moving picture contents. In addition, because it analyzes the features of the video content itself, preregistration of copyright infringing content in the database is unnecessary, so it is also effective for new video content that has never been posted.

By using this technology, it can be incorporated as a "video content censoring engine" into a server of a video sharing site, etc. When the video content is posted, the censorship engine will evaluate its illegality and illegality will be If it is judged that it is high, you can protect the copyright of the moving picture contents by measures such as not publishing the moving picture contents.

It is quite a tremendous technology, but it is important to note which video sharing site introduces it.