Nonlinear primary cortical image representation for JPEG 2000 - applying natural image statistics and visual perception to image compression.
Roberto ValerioRafael Fonolla NavarroPublished in: VISAPP (1) (2006)
Keyphrases
- image representation
- image compression
- visual perception
- natural image statistics
- receptive fields
- image quality assessment
- multiscale
- natural images
- wavelet transform
- image classification
- image content
- sparse coding
- natural scenes
- bag of words
- object recognition
- visual cortex
- compression ratio
- visual attention
- subband
- image processing
- image retrieval
- image features
- visual words
- feature space
- low level features
- sparse representation
- bit allocation
- human vision
- computer vision
- image structure
- saliency map
- biologically inspired
- multiresolution
- representation scheme