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Preserving chain-of-evidence in surveillance videos for authentication and trust-enabled sharing
(IEEE, 2020)
Surveillance video recording is a powerful method of deterring unlawful activities. A robust data protection-by-design solution can be helpful in terms of making a captured video immutable, as such recordings cannot become ...
Effectiveness of crypto-transcoding for H.264/AVC and HEVC video bit-streams.
(Springer, 2019-03-22)
To avoid delays arising from a need to decrypt a video prior to transcoding and then re-encrypt it afterwards, this paper
assesses a selective encryption (SE) content protection scheme. The scheme is suited to both recent ...
Transparent encryption with scalable video communication: Lower-latency, CABAC-based schemes
(Elsevier, 2017-05)
Selective encryption masks all of the content without completely hiding it, as full encryption would do at a cost in encryption delay and increased bandwidth. Many commercial applications of video encryption do not even ...
SLEPX: an efficient lightweight cipher for visual protection of scalable HEVC extension
(IEEE, 2020-10-12)
This paper proposes a lightweight cipher scheme aimed at the scalable extension of the High Efficiency Video Coding (HEVC) codec, referred to as the Scalable HEVC (SHVC) standard. This stream cipher, S ymmetric Cipher for ...
Joint crypto-stego scheme for enhanced image protection with nearest-centroid clustering.
(IEEE, 2018-03-12)
Owing to the exceptional growth of information exchange over open communication
channels within the public Internet, confidential transmission of information has become a vital current
concern for organizations and ...
MuLViS: multi-level encryption based security system for surveillance videos
(IEEE, 2020-09-18)
Video Surveillance (VS) systems are commonly deployed for real-time abnormal event detection and autonomous video analytics. Video captured by surveillance cameras in real-time often contains identifiable personal information, ...
Towards estimation of emotions from eye pupillometry with low-cost devices
(IEEE, 2021-01-11)
Emotional care is important for some patients and their caregivers. Within a clinical or home care situation, technology can be employed to remotely monitor the emotional response of such people. This paper considers ...