HRTF personalization based on weighted sparse representation of anthropometric features.
Mo ZhuMuhammad ShahnawazStefano TubaroAugusto SartiPublished in: IC3D (2017)
Keyphrases
- sparse representation
- dictionary learning
- face recognition
- sparse coding
- image classification
- basis vectors
- test images
- image patches
- compressed sensing
- joint optimization
- image representation
- prior knowledge
- object tracking
- feature extraction
- compressive sensing
- piecewise smooth
- feature vectors
- reconstruction error
- text classification
- unsupervised learning
- high dimensional
- data sets