Novel image zooming method based on sparse decomposition.
Xuan ZhuQiuju LiXufeng ZhangNing WangPublished in: ICIA (2014)
Keyphrases
- decomposition method
- cost function
- high precision
- significant improvement
- dynamic programming
- experimental evaluation
- similarity measure
- synthetic data
- high accuracy
- computational cost
- optimization algorithm
- detection method
- sparse representation
- fully automatic
- support vector machine
- artificial neural networks
- edge detection
- high dimensional
- pairwise
- optimization method
- feature extraction