A near lossless and low complexity image compression algorithm based on fixed threshold DPCM for capsule endoscopy.
Nithin Varma MalathkarSurender Kumar SoniPublished in: Multim. Tools Appl. (2020)
Keyphrases
- compression algorithm
- low complexity
- high compression ratio
- image compression
- quadtree decomposition
- lossless compression
- jpeg ls
- compression scheme
- compression ratio
- data compression
- jpeg images
- block coding
- image data
- image coding
- vector quantization
- capsule endoscopy
- image quality
- bitstream
- motion estimation
- wavelet transform
- computational complexity
- reconstructed image
- multiscale
- image analysis
- bit rate
- compressed images
- narrow band
- lossy compression
- image coder
- image transmission
- distributed video coding
- discrete cosine transform
- subband
- entropy coding
- low bit rate
- prediction error
- image sequences
- wavelet coefficients
- bit plane
- coding method
- video compression