Lossless Compression of Angiogram Foreground with Visual Quality Preservation of Background.
Mahdi AhmadiAli EmamiMohsen HajabdollahiS. M. Reza SoroushmehrNader KarimiShadrokh SamaviKayvan NajarianPublished in: EMBC (2018)
Keyphrases
- visual quality
- lossless compression
- compression rate
- image quality
- compression ratio
- bit rate
- inter frame
- lossy compression
- high compression ratio
- high frequency
- reconstructed image
- image compression
- human visual system
- peak signal to noise ratio
- low bit rate
- quadtree
- compressed images
- perceptual quality
- quality assessment
- subband
- error concealment
- compression scheme
- visual information
- high quality
- rate distortion
- video compression
- motion estimation
- data compression
- coding method
- bitstream
- motion vectors
- image data
- moving objects
- image sequences