Visual comfort assessment for stereoscopic images based on sparse coding with multi-scale dictionaries.
Qiuping JiangFeng ShaoGangyi JiangMei YuZongju PengPublished in: Neurocomputing (2017)
Keyphrases
- sparse coding
- sparse representation
- multiscale
- natural images
- stereoscopic images
- sparse codes
- single image super resolution
- image representation
- discriminative dictionary
- dictionary learning
- visual categorization
- image classification
- image patches
- linear combination
- visual features
- generative model
- unsupervised learning
- stereo camera
- feature space
- image sequences
- scale space
- visual information
- natural scenes
- depth map
- face recognition
- high dimensional
- signal processing
- visual attention
- machine learning
- object recognition
- higher order
- test images
- input data
- vision system
- image processing