Nonlocal infinity Laplacian equation on graphs with applications in image processing and machine learning.
Abderrahim ElmoatazXavier DesquesnesZakaria LakhdariOlivier LézorayPublished in: Math. Comput. Simul. (2014)
Keyphrases
- machine learning
- image processing
- image denoising
- pattern recognition
- denoising
- image restoration
- edge detection
- computer vision
- machine vision
- speech processing
- graph matching
- spectral decomposition
- machine learning methods
- graph theoretic
- learning algorithm
- information extraction
- signal processing
- knowledge acquisition
- weighted graph
- image enhancement
- image processing algorithms
- image analysis
- natural language processing
- machine learning algorithms
- feature extraction
- feature selection
- text mining
- laplacian matrix
- numerical methods
- graph structure
- total variation
- multiscale
- learning tasks
- color images
- semi supervised learning
- differential equations
- graph databases
- remote sensing
- graph representation
- computer graphics
- graph laplacian
- adjacency matrix
- image segmentation
- heat kernel
- text classification