Optical Flow-Based Segmentation of Containers for Automatic Code Recognition.
Vicente AtienzaÁngel RodasGabriela AndreuAlberto PerezPublished in: ICAPR (1) (2005)
Keyphrases
- optical flow
- symbol recognition
- optical flow estimation
- fully automatic
- motion segmentation
- features extraction
- numeral strings
- image parsing
- visual speech recognition
- recognition rate
- recognition accuracy
- image segmentation
- region growing
- statistical classification
- multiscale
- medical images
- level set
- segmentation algorithm
- character segmentation
- correct recognition
- segmentation method
- computer vision
- feature extraction
- feature tracking
- source code
- automatic recognition
- energy function
- semi automatic
- face recognition
- activity recognition
- object recognition
- temporal segmentation
- graph cuts
- dense optical flow
- moving objects
- image analysis
- edge detection
- recognition process
- action recognition
- superpixels
- character recognition
- recognition algorithm
- fully unsupervised
- smoothness constraint
- motion field
- independently moving objects
- object segmentation
- image sequences
- shape prior