Dimension-free affine shape matching through subspace invariance.
Zhaozhong WangHan XiaoPublished in: CVPR (2009)
Keyphrases
- shape matching
- affine invariance
- shape representation
- object recognition
- shape features
- shape classification
- shape descriptors
- computer vision
- affine invariant
- shape context
- matching process
- shape similarity
- affine camera
- matching algorithm
- shape retrieval
- low dimensional
- hausdorff distance
- affine transformation
- high dimensional data
- invariant features
- least squares
- low level image segmentation
- partial matching
- feature space
- image matching
- high dimensional
- dimensionality reduction