Conference contribution
(Original article)


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


Publication Details
Author(s): Setyawan I, Timotius I
Publication year: 2014
Conference Proceedings Title: International Conference on Information Technology Systems and Innovation
Event: International Conference on Information Technology Systems and Innovation
Event location: Bandung
Language: English

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.



How to cite
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.

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.

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