A Hierarchical Invariant Representation of Spatial Topology of 3D Objects and Its Application to Object Recognition.
Jinhui ChaoMasaki NakajimaShintaro OkadaPublished in: ICPR (2000)
Keyphrases
- d objects
- object recognition
- invariant representation
- invariant representations
- selective attention
- viewpoint
- topological information
- pose estimation
- recognizing objects
- spatial information
- geometric structure
- natural images
- spatio temporal
- object categories
- image representation
- affine transformation
- shape descriptors
- three dimensional
- line drawings
- object detection
- object classes
- object representation
- object identification
- multiscale
- computer vision
- image features
- feature vectors
- image classification
- spatial relations
- keypoints
- object class
- translation invariant
- denoising