Letter graphs and geometric grid classes of permutations: characterization and recognition.
Bogdan AlecuVadim V. LozinDominique de WerraViktor ZamaraevPublished in: CoRR (2018)
Keyphrases
- object recognition
- recognition accuracy
- cursive handwriting
- recognition rate
- model based recognition
- automatic recognition
- graph theoretical
- graph matching
- graph theory
- algebraic structures
- recognition process
- graph structure
- feature extraction
- pattern recognition
- visual recognition
- word recognition
- activity recognition
- graph theoretic
- recognition algorithm
- geometric constraints
- graph databases
- partial occlusion
- human activities
- hand gestures
- image recognition
- directed graph
- class labels
- action recognition
- social networks