Content dependent effect of H.264/AVC video compression on CT image quality.
Lawrence Wing-Chi ChanDerek SoYolanda ShiuDavid SinBen ChanTao ChanPublished in: Healthcom (2012)
Keyphrases
- video compression
- image quality
- video coding
- bit rate
- compression ratio
- macroblock
- low bit rate
- motion compensation
- video encoder
- rate distortion
- video codec
- video coding standard
- motion compensated
- motion vectors
- intra prediction
- visual quality
- motion estimation
- coding efficiency
- video quality
- bitstream
- deblocking filter
- bit allocation
- video conferencing
- block matching
- coding method
- compression efficiency
- image data
- rate control
- video data
- human visual system
- subband
- video streams
- lossless compression
- inter frame
- compressed images
- quality assessment
- scalable video coding
- distributed video coding
- multimedia
- compressed domain
- compression algorithm
- three dimensional
- bit plane
- block size
- low complexity
- image compression
- computational complexity
- metadata
- real time video processing
- discrete cosine transforms