827 search results - page 74 / 166 » On Compression of Encrypted Video |
CGF
2008
13 years 9 months ago
2008
A novel method is given for content-aware video resizing, i.e. targeting video to a new resolution (which may involve aspect ratio change) from the original. We precompute a per-p...
COMCOM
2000
13 years 9 months ago
2000
To secure interactive multimedia applications in wireless LANs WLANs it is pertinent to implement a number of security services such as authentication, key exchange and real-time e...
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Dataset
QMUL junction dataset is for research on activity analysis and crowded scenes.
Video length: 1 hour (90000 frames)
Frame size: 360x288
Frame rate: 25 Hz
Compression codec: ff...
ICDIM
2007
IEEE
14 years 4 months ago
2007
IEEE
: A new video watermarking algorithm for access control is introduced. This method is content-dependent and uses the dual tree complex wavelet transform (DT CWT) to create a waterm...
IWDC
2001
Springer
14 years 2 months ago
2001
Springer
When transmitting packets compressed with a high compression standard such as MPEG or H.261, the loss of single packet has a considerable effect on the following frames because of ...