A New Frame Memory Compression Algorithm with DPCM and VLC in a 4×4 Block.
Yongseok JinYongje LeeHyuk-Jae LeePublished in: EURASIP J. Adv. Signal Process. (2009)
Keyphrases
- compression algorithm
- bitstream
- bit rate
- image compression
- quadtree decomposition
- cosine transform
- block coding
- image coder
- compression ratio
- jpeg images
- data compression
- variable block size
- macroblock
- variable length
- block size
- compression scheme
- rate distortion
- subband
- low bit rate
- coding method
- vector quantization
- reconstructed image
- lossless compression
- compressed domain
- motion vectors
- video quality
- video coding
- entropy coding
- video signals
- visual quality
- error resilience
- image coding
- coding scheme
- decoding process
- image quality
- error resilient
- coding efficiency
- prediction error
- wavelet transform
- dct coefficients
- video transmission
- inter frame
- error concealment
- computational complexity
- arithmetic coding
- compressed images
- image transmission
- video frames
- blocking artifacts
- video coding standard
- image blocks
- reference frame
- filter bank
- discrete cosine transform
- image sequences
- packet loss
- video compression
- video codec
- dct domain