Segmentation system and its evaluation for gray scale coin documents.
Vortana SayMickaël CoustatyJoseph ChazalonJean-Christophe BurieJean-Marc OgierPublished in: IPTA (2014)
Keyphrases
- gray scale
- gray scale images
- binary images
- color images
- grayscale images
- mathematical morphology
- gray level
- document collections
- morphological operations
- topic segmentation
- image segmentation
- information retrieval systems
- xml documents
- segmentation algorithm
- level set
- edge detection
- error diffusion
- information retrieval
- inverse halftoning
- halftone images
- relevance assessments
- multiscale
- structuring elements
- image processing
- relevant documents
- input image
- energy function
- active contours