@article{ART001388836},
author={YeongWoo Choi and 조은숙},
title={Variance Recovery in Text Detection using Color Variance Feature},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2009},
volume={14},
number={10},
pages={73-82}
TY - JOUR
AU - YeongWoo Choi
AU - 조은숙
TI - Variance Recovery in Text Detection using Color Variance Feature
JO - Journal of The Korea Society of Computer and Information
PY - 2009
VL - 14
IS - 10
PB - The Korean Society Of Computer And Information
SP - 73
EP - 82
SN - 1598-849X
AB - This paper proposes a variance recovery method for character strokes that can be missed in applying the previously proposed color variance approach in text detection of natural scene images. The previous method has a shortcoming of missing the color variance due to the fixed length of horizontal and vertical windows of variance detection when the character strokes are thick or long. Thus, this paper proposes a variance recovery method by using geometric information of bounding boxes of connected components and heuristic knowledge. We have tested the proposed method using various kinds of document-style and natural scene images such as billboards, signboards, etc captured by digital cameras and mobile-phone cameras. And we showed the improved text detection accuracy even in the images of containing large characters.
KW - 이미지 처리(Image processing);장면 텍스트 추출(Scene text detection);색 분산 특징(Color variance feature);획 복원(Stroke recovery)
DO -
UR -
ER -
YeongWoo Choi and 조은숙. (2009). Variance Recovery in Text Detection using Color Variance Feature. Journal of The Korea Society of Computer and Information, 14(10), 73-82.
YeongWoo Choi and 조은숙. 2009, "Variance Recovery in Text Detection using Color Variance Feature", Journal of The Korea Society of Computer and Information, vol.14, no.10 pp.73-82.
YeongWoo Choi, 조은숙 "Variance Recovery in Text Detection using Color Variance Feature" Journal of The Korea Society of Computer and Information 14.10 pp.73-82 (2009) : 73.
YeongWoo Choi, 조은숙. Variance Recovery in Text Detection using Color Variance Feature. 2009; 14(10), 73-82.
YeongWoo Choi and 조은숙. "Variance Recovery in Text Detection using Color Variance Feature" Journal of The Korea Society of Computer and Information 14, no.10 (2009) : 73-82.
YeongWoo Choi; 조은숙. Variance Recovery in Text Detection using Color Variance Feature. Journal of The Korea Society of Computer and Information, 14(10), 73-82.
YeongWoo Choi; 조은숙. Variance Recovery in Text Detection using Color Variance Feature. Journal of The Korea Society of Computer and Information. 2009; 14(10) 73-82.
YeongWoo Choi, 조은숙. Variance Recovery in Text Detection using Color Variance Feature. 2009; 14(10), 73-82.
YeongWoo Choi and 조은숙. "Variance Recovery in Text Detection using Color Variance Feature" Journal of The Korea Society of Computer and Information 14, no.10 (2009) : 73-82.
