Identification of gait imagery based on fNIRS and class-dependent sparse representation.
Hongquan LiAnmin GongLei ZhaoFawang WangQian QianJianhua ZhouYunfa FuPublished in: Biomed. Signal Process. Control. (2021)
Keyphrases
- sparse representation
- class dependent
- sparse coding
- image classification
- face recognition
- random projections
- cost sensitive
- computer vision
- image representation
- maximum margin
- feature selection
- image patches
- dimensionality reduction
- high resolution
- high dimensional data
- manifold learning
- signal processing
- data sets
- correlation filters
- subspace learning
- machine learning
- semi supervised
- data analysis
- object recognition
- support vector
- multiscale