Recognition method of near-duplicate images based on the perceptual hash and image key points using. - Nikolai I. Korsunov; Dmitrii A. Toropchin (IDAACS, 2015)

The method of Finding the Spam Images based on the Hash of the Key Points of the Image. - Nikolay I. Korsunov; Dmitrii A. Toropchin (Int. J. Comput., 2016)