Anisotropic Spectral Manifold Wavelet Descriptor.
Qinsong LiLing HuShengjun LiuDangfu YangXinru LiuPublished in: Comput. Graph. Forum (2021)
Keyphrases
- wavelet kernel
- wavelet transform
- multiscale
- wavelet coefficients
- action recognition
- wavelet function
- feature extraction
- multiresolution analysis
- spectral analysis
- shape descriptors
- anisotropic diffusion
- denoising
- image retrieval
- wavelet analysis
- gaussian kernel
- euclidean space
- diffusion filtering
- support vector machine svm
- image sequences
- object recognition
- manifold learning
- keypoints
- wavelet decomposition
- multiresolution
- high dimensional
- translation invariant
- image processing
- parameter space
- face recognition
- manifold structure
- low dimensional
- diffusion equation
- geodesic distance
- feature representation