Fast Document Segmentation Using Contour and X-Y Cut Technique.
Boontee KruatrachueNarongchai MoongfangklangKritawan SiriboonPublished in: WEC (5) (2005)
Keyphrases
- contour detection
- image segmentation
- boundary extraction
- level set
- active contours
- segmented images
- segmentation algorithm
- multiscale
- page segmentation
- segmentation method
- shape prior
- document images
- multiscale segmentation
- deformable contour
- image gradient
- active contour model
- medical images
- object contours
- gradient vector flow
- min cut
- geometric active contours
- figure ground
- closed contours
- information retrieval
- region growing
- level set evolution
- edge detection
- information retrieval systems
- geodesic active contours
- contour extraction
- document collections
- region segmentation
- energy function
- image regions
- document retrieval