E-LTW: An enhanced LTW encoder with sign coding and precise rate control.
Otoniel LópezMiguel Martínez-RachPablo PiñolManuel P. MalumbresJosé OliverPublished in: ICIP (2009)
Keyphrases
- rate control
- bit allocation
- wavelet based image coding
- rate distortion optimization
- rate control algorithm
- rate distortion
- bit rate
- variable bit rate
- rate control scheme
- inter frame
- video coding
- low delay
- distributed video coding
- coding efficiency
- picture quality
- visual quality
- intra frame
- coding method
- video streaming
- compression efficiency
- motion estimation
- video quality
- macroblock
- bit budget
- step size
- quantization parameter
- bitstream
- high quality
- motion vectors
- wyner ziv
- multiple description coding
- scalable video coding
- video codec
- video compression
- video coder
- low complexity
- video encoder
- coding scheme
- image quality
- low bit rate
- computer vision
- computational complexity