SPDGAN: a generative adversarial network based on SPD manifold learning for automatic image colorization.
Youssef MourchidMarc DoniasYannick BerthoumieuMohamed NajimPublished in: Neural Comput. Appl. (2023)
Keyphrases
- manifold learning
- tensor voting
- image data
- input image
- multiscale
- image features
- dimensionality reduction
- image retrieval
- semi supervised
- nonlinear manifold
- high dimensional
- diffusion maps
- image classification
- nonlinear dimensionality reduction
- dimension reduction
- image set
- high dimensional data
- high dimensional image space
- image segmentation
- image representation
- machine learning
- sparse representation
- geodesic distance
- natural images
- low dimensional
- high resolution
- object recognition