저품질 이진 우편 영상에서의 고속 문자 분할

High-Speed Character Segmentation from Low-Quality Binary Letter Image

This paper proposes a character segmentation method for Korean letter address image. The poor quality of image binarization results in broken character strokes. To overcome this problem, two steps of processing ate introduced. The first one is to merge broken characters to generate character candidates, and the other one is to reduce the complexity of segmentation graph path. These two steps do not use recognition information to keep in high-speed.