827 search results - page 15 / 166 » On Compression of Encrypted Video |
CMS
2006
13 years 10 months ago
2006
Selective encryption of visual data and especially MPEG has attracted a considerable number of researchers in recent years. Scalable visual formats are offering additional function...
CIS
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. In this paper, we propose a novel solution called joint encryption, in which audio and video data are scrambled efficiently by using modified phase scrambling, modified...
ISCAS
2005
IEEE
14 years 2 months ago
2005
IEEE
—This paper deals with the problem of shot-change detection on H.264/AVC compressed video. As H.264/AVC employs several new coding tools, the statistic information of macroblock ...
ICASSP
2009
IEEE
14 years 3 months ago
2009
IEEE
Low-complexity video encoding has been applicable to several emerging applications. Recently, distributed video coding (DVC) has been proposed to reduce encoding complexity to the...
IWCF
2009
Springer
14 years 3 months ago
2009
Springer
The Photo Response Non-Uniformity acts as a digital fingerprint that can be used to identify image sensors. This characteristic has been used in previous research to identify sca...