Accelerometer-Based Gait Recognition by Sparse Representation of Signature Points With Clusters.
Yuting ZhangGang PanKui JiaMinlong LuYueming WangZhaohui WuPublished in: IEEE Trans. Cybern. (2015)
Keyphrases
- sparse representation
- gait recognition
- dictionary learning
- data points
- sparse coding
- human motion
- face recognition
- high dimensional data
- image patches
- image classification
- human recognition
- clustering algorithm
- compressive sensing
- signal processing
- dimensionality reduction
- principal component analysis
- random projections
- image representation
- background subtraction
- human gait
- object tracking
- subspace learning
- keypoints
- feature points
- image segmentation
- image sequences
- video sequences
- pairwise
- spatio temporal
- nearest neighbor