Boundary Extraction from Gray-Scale Docu
✍
Hirobumi Nishida
📂
Article
📅
1998
🏛
Elsevier Science
🌐
English
⚖ 652 KB
Recognition of documents of poor image quality is a challenging and important problem from a practical point of view. In traditional approaches, features such as center lines of strokes or contours are extracted from binary images obtained by thresholding the gray-scale intensity images. Wang and Pa