Spatio--Temporal Digital Video Hashing using Edge Orientation Histogram and Discrete Cosine Transform

Beitrag bei einer Tagung
(Originalarbeit)


Details zur Publikation

Autorinnen und Autoren: Setyawan I, Timotius I
Jahr der Veröffentlichung: 2014
Tagungsband: International Conference on Information Technology Systems and Innovation
Sprache: Englisch


Abstract


In this paper we propose a spatio-temporal digital video hashing scheme. In the proposed scheme, the digital video is treated as a three dimensional signal. Edge Orientation Histogram (EOH) is computed for each frame in the digital video, then a temporal discrete cosine transform (DCT) for the magnitude of each EOH bin is computed. A subset of the resulting DCT coefficients are then pseudo-randomly rearranged to construct the hash. Our experiments show that the proposed system has good discriminating power, is robust against content-preserving attacks but is sensitive to content-altering attacks.



FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Timotius, Ivanna
Lehrstuhl für Informatik 5 (Mustererkennung)


Zitierweisen

APA:
Setyawan, I., & Timotius, I. (2014). Spatio--Temporal Digital Video Hashing using Edge Orientation Histogram and Discrete Cosine Transform. In International Conference on Information Technology Systems and Innovation. Bandung, ID.

MLA:
Setyawan, Iwan, and Ivanna Timotius. "Spatio--Temporal Digital Video Hashing using Edge Orientation Histogram and Discrete Cosine Transform." Proceedings of the International Conference on Information Technology Systems and Innovation, Bandung 2014.

BibTeX: 

Zuletzt aktualisiert 2018-20-10 um 20:20