Blocking Artifact Reduction in DIBR Using an Overcomplete 3D Dictionary.
Cheolkon JungLicheng JiaoHongtao QiPublished in: MMM (1) (2013)
Keyphrases
- artifact reduction
- sparse representation
- image super resolution
- compressed images
- dictionary learning
- sparse coding
- dct domain
- image classification
- natural images
- linear combination
- visual quality
- depth image based rendering
- signal processing
- compressive sensing
- image patches
- high dimensional data
- compression ratio
- face recognition
- computer vision
- range images
- image processing
- frequency domain
- image compression
- high resolution
- preprocessing
- multiscale