Long-distance deformation object recognition by integrating contour structure and scale-invariant heat kernel signature.
Xinggui XuPing YangBing RanHao XianYong LiuPublished in: J. Intell. Fuzzy Syst. (2020)
Keyphrases
- scale invariant
- long distance
- object recognition
- heat kernel
- image structure
- scale space
- natural images
- keypoints
- graph structure
- multiscale
- affine invariant
- texture images
- d objects
- shape analysis
- shape descriptors
- image registration
- feature detection
- invariant features
- feature detectors
- image features
- graph laplacian
- image segmentation
- level set
- higher order
- object detection