Fast image decoding for block compressed sensing based encoding by using a modified smooth l0-norm.
Xiao JieqiongCarlos R. del-BlancoCarlos CuevasNarciso GarcíaPublished in: ICCE-Berlin (2016)
Keyphrases
- compressed sensing
- compressive sampling
- decoding process
- input image
- image features
- compressive sensing
- image classification
- image representation
- image retrieval
- multiscale
- image reconstruction
- image segmentation
- random projections
- template matching
- sparse representation
- similarity measure
- natural images
- fourier domain
- test images
- keypoints
- image structure
- pixel values
- video sequences
- high quality
- image sequences