Parallel H.264/AVC Fast Rate-Distortion Optimized Motion Estimation by Using a Graphics Processing Unit and Dedicated Hardware.
Muhammad Usman ShahidAshfaq AhmedMaurizio MartinaGuido MaseraEnrico MagliPublished in: IEEE Trans. Circuits Syst. Video Technol. (2015)
Keyphrases
- rate distortion optimized
- motion estimation
- graphics processing units
- video coding
- dedicated hardware
- coding efficiency
- rate distortion
- mode selection
- motion compensated prediction
- real time
- general purpose
- motion compensated
- parallel computing
- parallel computation
- motion vectors
- macroblock
- motion compensation
- hardware implementation
- inter frame
- parallel implementation
- parallel processing
- bitstream
- video compression
- bit rate
- scalable video coding
- low complexity
- video codec
- mode decision
- video coding standard
- massively parallel
- image sequences
- video quality
- efficient implementation
- image coding
- computing systems
- intra prediction
- processing units
- rate control
- video sequences
- reference frame
- computational complexity
- super resolution
- high performance computing
- motion model
- compression efficiency
- block matching
- optical flow
- floating point
- parallel machines
- video transmission
- motion field
- shared memory
- error resilience
- low bit rate
- prediction error
- parallel algorithm
- computer vision
- distributed video coding
- high definition
- intra coding
- computer architecture
- intra frame
- video streaming
- coding scheme