Perceptual hash function for scalable video


Perceptual hash functions are important for video authentication based on digital signature verifying the originality and integrity of videos. They derive hashes from the perceptual contents of the videos and are robust against the common content-preserving operations on the videos. The advancements in the field of scalable video coding call for efficient… (More)
DOI: 10.1007/s10207-013-0211-z


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