A new approach for traffic-sign recognition using sparse representation over dictionary of local descriptors.
Do Thanh HaNguyen Viet ThangNguyen Tien DatLe Ngoc TuanPublished in: KSE (2017)
Keyphrases
- sparse representation
- traffic signs
- dictionary learning
- sparse coding
- face recognition
- image patches
- image classification
- signal processing
- automatic recognition
- recognition algorithm
- learned dictionary
- compressed sensing
- compressive sensing
- high dimensional data
- random projections
- dimensionality reduction
- sparse approximations
- joint optimization
- video images
- image representation
- sparse codes
- low rank matrix recovery
- sparse coefficients
- multiscale