Feature Point Extraction and Tracking Based on a Local Adaptive Threshold.
Hang LiHongfan YangKaiyang ChenPublished in: IEEE Access (2020)
Keyphrases
- feature points
- adaptive threshold
- image sequences
- affine transformation
- point correspondences
- appearance model
- harris corner detector
- image processing
- object tracking
- particle filter
- mean shift
- face images
- facial features
- feature descriptors
- digital images
- motion segmentation
- impulse noise
- computational complexity
- video sequences