Use this URL to cite or link to this record in EThOS: https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.760060
Title: H.264 encoded digital video protection using temporal redundancy LSB steganography
Author: Mitchell, Scott
ISNI:       0000 0004 7432 0584
Awarding Body: Abertay University
Current Institution: Abertay University
Date of Award: 2018
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Abstract:
A steganographic method was developed based on the temporal redundancies present in digital video streams, these redundancies are utilised by the H.264 encoding standard to reduce the bandwidth requirements of a digital video stream while maintaining content quality. The temporal redundancies are used to steganographically embed unique binary data within the digital video stream, this results in a unique embedding strategy within each video stream while also utilising areas that reduce the potential data loss experienced during the H.264 encoding process. The effectivness of the developed steganographic method is measured using the common steganographic metrics of Payload Capacity, Embedded Data Robustness and Media Impact. The results illustrate that the compensation of mutative factors in the embedding process using temporal redundancies result in a more robust method of data embedding within digital video encoded using H.264.
Supervisor: Ferguson, Robert ; Coull, Natalie Sponsor: Not available
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
EThOS ID: uk.bl.ethos.760060  DOI: Not available
Keywords: Cyber Security ; Steganography ; Digital Video
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