International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 63 - Number 10 |
Year of Publication: 2013 |
Authors: Zarna Parmar, Saurabh Upadhyay |
10.5120/10506-5281 |
Zarna Parmar, Saurabh Upadhyay . A Review on Video/Image Authentication and Temper Detection Techniques. International Journal of Computer Applications. 63, 10 ( February 2013), 46-49. DOI=10.5120/10506-5281
With the innovations and development in sophisticated video editing technology and a wide spread of video information and services in our society, it is becoming increasingly significant to assure the trustworthiness of video information. Therefore in surveillance, medical and various other fields, video contents must be protected against attempt to manipulate them. Such malicious alterations could affect the decisions based on these videos. A lot of techniques are proposed by various researchers in the literature that assure the authenticity of video information in their own way. In this paper we present a brief survey on video authentication techniques with their classification. These authentication techniques are generally classified into following categories: digital signature based techniques, watermark based techniques, and other authentication techniques.