Hierarchical Decomposition of Handwriting Deformation Vector Field for Improving Recognition Accuracy.
Toru WakaharaSeiichi UchidaPublished in: ICPR (2010)
Keyphrases
- recognition accuracy
- vector field
- hierarchical decomposition
- velocity field
- deformation field
- recognition rate
- displacement field
- hierarchical organization
- external force
- face recognition
- optical flow
- improve the recognition rate
- motion field
- image registration
- gradient field
- critical points
- elastic graph matching
- flow field
- gradient vector flow
- object recognition
- multiscale
- machine learning