Evaluating the effect of bit rate on the quality of portable ultrasound video.
Marissa GrayHerman MorchelVikki HazelwoodPublished in: ISBI (2015)
Keyphrases
- bit rate
- picture quality
- variable bit rate
- video transcoding
- compressed video
- compression efficiency
- rate distortion
- visual quality
- video coding
- video quality
- image quality
- bitstream
- multiple video streams
- bit budget
- rate control
- video signals
- scalable video coding
- low bit rate
- quality metrics
- coding efficiency
- subband
- macroblock
- channel conditions
- constant bit rate
- video content
- coding method
- reconstructed image
- high quality
- quality assessment
- bit allocation
- computational complexity
- pixel domain
- prediction error
- motion vectors
- inter frame
- efficient compression
- subjective quality
- reconstructed image quality
- video streams
- video sequences
- video encoding
- multiview video coding
- rate control algorithm
- multimedia
- higher quality
- video data
- intra frame
- rate adaptation
- video frames
- base layer
- mode decision
- entropy coding
- scalable video
- video coder
- human observers
- video codec
- video analysis