ILLEGAL PORNOGRAPHY VIDEO DETECTION USING SHOT BASED SENSOR PATTERN NOISE

摘要

Disclosed are a method for detecting illegal pornography by using shot-based sensor pattern noises, and a device thereof. In the invention, a method for discriminating images comprises the steps of: classifying input images into frame sets composed of at least one frame; estimating sensor pattern noises from the frame sets per each frame set; calculating correlation from the sensor pattern noises; and determining whether or not the input images are illegal based on the correlation.