Confidentiality of a selectively encrypted H.264 coded video bit-stream.
Mamoona Naveed AsgharMohammed GhanbariMartin FleuryMartin J. ReedPublished in: J. Vis. Commun. Image Represent. (2014)
Keyphrases
- image quality
- coded video
- bitstream
- bit rate
- rate distortion
- visual quality
- video quality
- video coding
- compression algorithm
- low bit rate
- error concealment
- coding scheme
- macroblock
- motion vectors
- high quality
- rate allocation
- video transmission
- frame rate
- coding method
- pixel domain
- error resilient
- image data
- compressed domain
- compressed video
- compressed images
- scalable video
- image coder
- error resilience
- scalable video coding
- multiple description coding
- bit plane
- wireless channels
- video signals
- dct coefficients
- wavelet coefficients
- multiresolution
- feature space