Still image/video frame lossy compression providing a desired visual quality.
Alexander N. ZemliachenkoVladimir V. LukinNikolay N. PonomarenkoKaren O. EgiazarianJaakko AstolaPublished in: Multidimens. Syst. Signal Process. (2016)
Keyphrases
- lossy compression
- visual quality
- bit rate
- image quality
- compression rate
- low bit rate
- inter frame
- video frames
- decoded image
- reconstructed image
- image data
- video coding
- pixel values
- perceptual quality
- image compression
- lossless compression
- compression ratio
- bitstream
- human visual system
- high frequency
- subband
- high quality
- high compression ratio
- peak signal to noise ratio
- video data
- coding method
- low level
- video quality
- image features
- compressed images
- gray level images
- video compression
- macroblock
- test images
- motion vectors
- input image
- jpeg compressed images
- jpeg images
- image representation
- high resolution
- computational complexity
- video streams
- multiresolution
- image segmentation
- compression algorithm
- multimedia
- visual information
- image classification
- video sequences