Journal of Shandong University(Engineering Science) ›› 2018, Vol. 48 ›› Issue (6): 89-94.doi: 10.6040/j.issn.1672-3961.0.2018.199
• Machine Learning & Data Mining • Previous Articles Next Articles
Qiyue SONG(),Xuewen MU,Huan CHENG
CLC Number:
1 |
VON AHN L , BLUM M , LANGFORD J . Telling humans and computers apart automatically[J]. Communications of the ACM, 2004, 47 (2): 56- 60.
doi: 10.1145/966389 |
2 | BURSZTEIN E, MARTIN M, MITCHELL J. Text-based captcha strengths and weaknesses[C]//ACM Conference on Computer and Communications Security. Chicago, USA: ACM, 2011: 125-138. |
3 | CHEN J , LUO X , GUO Y , et al. A survey on breaking technique of text-based captcha[J]. Security & Communication Networks, 2017, 2017 (1-2): 1- 15. |
4 | YAN J, AHMAD A S E. A low-cost attack on a microsoft captcha[C]//ACM Conference on Computer and Communications Security. Alexandria, USA: DBLP, 2008: 543-554. |
5 | HUANG S Y , LEE Y K , BELL G , et al. An efficient segmentation algorithm for captchas with line cluttering and character warping[J]. Multimedia Tools & Applications, 2010, 48 (2): 267- 289. |
6 | NACHAR R A , INATY E , BONNIN P J , et al. Breaking down captcha using edge corners and fuzzy logic segmentation/recognition technique[J]. Security & Communication Networks, 2016, 8 (18): 3995- 4012. |
7 | GAO H, WEI W, WANG X, et al. The robustness of hollow captchas[C]//ACM Sigsac Conference on Computer & Communications Security. Berlin, Germany: ACM, 2013: 1075-1086. |
8 |
张闯, 蔺志青, 肖波, 等. 适用于银行票据手写数字串切分的滴水算法[J]. 北京邮电大学学报, 2006, 29 (1): 13- 16.
doi: 10.3969/j.issn.1007-5321.2006.01.003 |
ZHANG Chuang , LIN Zhiqing , XIAO Bo , et al. Segmentation algorithm for unconstrained handwritten numeral strings in bank check reader system[J]. Journal of Beijing University of Posts and Telecommunications, 2006, 29 (1): 13- 16.
doi: 10.3969/j.issn.1007-5321.2006.01.003 |
|
9 |
李兴国, 高炜. 基于滴水算法的验证码中粘连字符分割方法[J]. 计算机工程与应用, 2014, 50 (1): 163- 166.
doi: 10.3778/j.issn.1002-8331.1208-0310 |
LI Xingguo , GAO Wei . Segmentation method for merged characters in captcha based on drop fall algorithm[J]. Computer Engineering and Applications, 2014, 50 (1): 163- 166.
doi: 10.3778/j.issn.1002-8331.1208-0310 |
|
10 |
马瑞, 杨静宇. 一种用于手写数字分割的滴水算法的改进[J]. 小型微型计算机系统, 2007, 28 (11): 2110- 2112.
doi: 10.3969/j.issn.1000-1220.2007.11.040 |
MA Rui , YANG Jingyu . An improved drop-fall aigorithm for handwritten numerals segmentation[J]. Journal of Chinese Computer Systems, 2007, 28 (11): 2110- 2112.
doi: 10.3969/j.issn.1000-1220.2007.11.040 |
|
11 | WANG Xiujuan , ZHENG Kangfeng , GUO Jun . Inertial and big drop fall algorithm[J]. International Journal of Information Technology, 2006, 12 (4): 39- 48. |
12 |
ZHANG T Y , SUEN C Y . A fast parallel algorithm for thinning digital patterns[J]. Comm Acm, 1984, 27 (3): 236- 239.
doi: 10.1145/357994.358023 |
13 |
ARABMAKKI E , KANTARDZIC M . SOM-based partial labeling of imbalanced data stream[J]. Neurocomputing, 2017, 262, 120- 133.
doi: 10.1016/j.neucom.2016.11.088 |
14 |
姚金良, 翁璐斌, 王小华. 一种基于连通分量的文本区域定位方法[J]. 模式识别与人工智能, 2012, 25 (2): 325- 331.
doi: 10.3969/j.issn.1003-6059.2012.02.021 |
YAO Jinliang , WENG Lubin , WANG Xiaohua . A text region method based on connected component[J]. Pattern Recognition and Artificial Intelligence, 2012, 25 (2): 325- 331.
doi: 10.3969/j.issn.1003-6059.2012.02.021 |
|
15 |
AKINDUKO A A , MIRKES E M , GORBAN A N . SOM: stochastic initialization versus principal components[J]. Information Sciences, 2016, 364-365, 213- 221.
doi: 10.1016/j.ins.2015.10.013 |
16 | OTSU N . A threshold selection method from gray-level histograms[J]. IEEE Transactions on Systems Man & Cybernetics, 2007, 9 (1): 62- 66. |
17 |
张学东, 张仁秋, 关云虎, 等. 一种快速的手写体汉字细化算法[J]. 计算机应用与软件, 2009, 26 (11): 17- 18.
doi: 10.3969/j.issn.1000-386X.2009.11.006 |
ZHANG Xuedong , ZHANG Renqiu , GUAN Yunhu , et al. A fast thinning algorithm for handwritten Chinese[J]. Computer Applications and Software, 2009, 26 (11): 17- 18.
doi: 10.3969/j.issn.1000-386X.2009.11.006 |
|
18 |
张翠芳, 杨国为, 岳明明. Zhang并行细化算法的改进[J]. 信息技术与信息化, 2016, (6): 69- 71.
doi: 10.3969/j.issn.1672-9528.2016.06.017 |
ZHANG Cuifang , YANG Guowei , YUE Mingming . Improving of Zhang parallel thinning algorithm[J]. Information Technology and Informatization, 2016, (6): 69- 71.
doi: 10.3969/j.issn.1672-9528.2016.06.017 |
|
19 | HUDSON I L , LEEMAQZ S Y , KIM S W , et al. SOM clustering and modelling of australian railway drivers' sleep, wake, duty profiles[J]. Studies in Computational Intelligence, 2016, 628, 235- 279. |
20 | ABDELSAMEA M M , GNECCO G , GABER M M . A SOM-based Chan—Vese model for unsupervised image segmentation[J]. Soft Computing, 2017, 21 (8): 1- 21. |
[1] | WANG Mei,WANG Guo-hong . New method the vehical license plate character segmentation based on concomitant and complementary color features [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2007, 37(1): 31-34 . |
|