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» On Compression of Encrypted Video
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ICIP
2000
IEEE
13 years 12 months ago
Wipe Production in MPEG-2 Compressed Video
With the increase of digital technology in video production, several types of complex video special effects editing have begun to appear in video clips. In this paper a novel algo...
Warnakulasuriya Anil Chandana Fernando, Cedric Nis...
ISCAS
2005
IEEE
125views Hardware» more  ISCAS 2005»
14 years 1 months ago
A novel algorithm of spatial scalability for scrambled video
Although many researches have investigated transparent scrambling video techniques, an issue of which transcoding relates to downsizing scrambled video without unscrambling has ha...
YuanZhi Zou, Wen Gao
ICMCS
1998
IEEE
157views Multimedia» more  ICMCS 1998»
13 years 11 months ago
Compressed Domain Transcoding of MPEG
Current video compression formats optimize for either compression or editing. For example, motion-JPEG (MJPEG) provides excellent random access and moderate overall compression, w...
Soam Acharya, Brian C. Smith
ICIP
2002
IEEE
14 years 9 months ago
Lossless video coding using optimal 3D prediction
In this paper, we consider the problem of lossless compression of video by taking into account temporal information. Video lossless compression is an interesting possibility in th...
Dania Brunello, Giancarlo Calvagno, Gian Antonio M...
PCM
2004
Springer
110views Multimedia» more  PCM 2004»
14 years 24 days ago
ROI and FOI Algorithms for Wavelet-Based Video Compression
Abstract. Many techniques make great contributions to video compression with removal of spatial and temporal redundancy in and between frames. However, compressed video is still ra...
Chaoqiang Liu, Tao Xia, Hui Li