A robust intrinsic feature of images derived from the tensor manifold.
Xiangyuan LiuZhongke WuXingce WangPublished in: Pattern Recognit. Lett. (2022)
Keyphrases
- image features
- geometric structure
- image data
- image set
- three dimensional
- feature descriptors
- image noise
- image database
- image analysis
- input image
- edge detection
- riemannian manifolds
- object recognition
- image regions
- global structure
- image retrieval
- image registration
- feature selection
- tensor space
- partial occlusion
- dimensionality reduction
- feature vectors
- euclidean space
- lighting conditions
- image classification
- feature set
- geometric distortions
- tensor field
- highly discriminative
- diffusion tensor images
- multiscale