[1] 范帆,关佶红.工程图纸字符串及标注信息的提取[J].计算机工程与应用, 2006,48(7):161-164.(FAN F, GUAN J H. Recognition of characters and annotations on engineering drawings[J]. Computer Engineering and Applications, 2012,48(7):161-164.) [2] XU L, OJA E. Randomized Hough Transform (RHT):basic mechanisms, algorithms, and computational complexities[J]. GVGIP Image Understanding, 1993,57(2):131-154. [3] CHEN T C, CHUNG K L. An efficient randomized algorithm for detecting circles[J]. Computer Vision and Image Understanding, 2001,83(2):172-191. [4] CHUNG K, HUANG Y. Speed up the computation of randomized algorithms for detecting lines, circles, and ellipses using novel tuning- and LUT-based voting platform[Jz]. Applied Mathematics and Computation, 2007,190(1):132-149. [5] KIM H S, KIM J H. A two-step circle detection algorithm from the intersecting chords[J]. Pattern Recognition Letters, 2001,22(6/7):787-798. [6] BERA S, BHOWMICK P, BHATTACHARYA B B. Detection of circular arcs in a digital image using chord and sagitta properties[M]//OGIER J-M, LIU W, LIADÓS J. Graphics Recognition:Achievements, Challenges, and Evolution, LNCS 6020. Berlin:Springer, 2010:69-80. [7] CHIU S H, LIAW J J. An effective voting method for circle detection[J]. Pattern Recognition, 2005,26(2):121-133. [8] LAMIROY B, GUEBBAS Y. Robust and precise circular arc detection[M]//OGIER J-M, LIU W, LIADÓS J. Graphics Recognition:Achievements, Challenges, and Evolution, LNCS 6020. Berlin:Springer, 2010:49-60. [9] AL-KHAFFAF H S M, TALIB A Z, OSMAN M A. Final report of GREC 2011 arc segmentation contest:performance evaluation on multi-resolution scanned documents[M]//KWON Y-B, OGIER J-M. Graphics Recognition:New Trends and Challenges, LNCS 7423. Berlin:Springer, 2013:187-197. [10] BUKHARI S S, AL-KHAFFAF H S M, SHAFAIT F, et al. Final report of GREC 2013 arc and line segmentation contest[M]//LAMIROY B, OGIER J-M. Graphics Recognition:Current Trends and Challenges, LNCS 8746. Berlin:Springer, 2014:234-239. [11] 宋晓宇,袁帅,郭寒冰,等.基于自适应阈值区间的广义Hough变换图形识别算法[J].仪器仪表学报,2014,35(5):1109-1117.(SONG X Y, YUAN S, GUO H B, et al. Pattern identification algorithm with adaptive threshold interval based extended Hough transform[J]. Chinese Journal of Scientific Instrument, 2014, 35(5):1109-1117.) [12] 宋卫艳.RANSAC算法及其在遥感图像处理中的应用[D].北京:华北电力大学,2010:34-44.(SONG W Y. Algorithm of RANSAC and its application in remote sensing image processing[D]. Beijing:North China Electric Power University, 2010:34-44.) |