Smart selective encryption of H.264/AVC videos using confidentiality metrics

Abstract

In the field of video protection, selective encryption (SE) is a scheme which ensures the visual security of a video by encrypting only a small part of the data. This paper presents a new SE algorithm for H.264/AVC videos in CAVLC mode. This algorithm controls the amount of encrypted alternative coefficients (AC) of the integer transform in the entropic… (More)
DOI: 10.1007/s12243-013-0413-4

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