[1] Blum H.A Transformation for Extracting New Descriptors of Shape[M]. Boston: MIT Press, 1967: 362-380. [2] Blum H.Biological Shape and Visual Science(part I)[J]. Journal of Theoretical Biology(S0022-5193), 1973, 38(2): 205-287. [3] Liu Wenping, Jiang Hongbo, Bai Xiang, et al.Distance Transform-based Skeleton Extraction and Its Application in Sensor Networks[J]. IEEE Transactions On Parallel And Distributed Systems(S1045-9219), 2013, 24(9): 1763-1772. [4] 韩建峰, 宋丽丽. 改进的字符图像细化算法[J]. 计算机辅助设计与图形学学报, 2013, 25(1): 62-66. Han Jianfeng, Song Lili.An Improved Thinning Algorithm for Character Image[J]. Journal of Computer- Aided Design & Computer Graphics, 2013,25(1):62-66. [5] 卞维新, 徐德琴. 指纹图像细化的复合式算法[J]. 中国图像图形学报, 2011, 16(6): 1015-1021. BianWeixin, XuDeqin. Composite thinning algorithm for fingerprint image[J]. Journal of Image and Grapgics, 2011, 16(6): 1015-1021. [6] 杨晨晖, 刘聪. 优化的梯度最短路径骨架提取算法[J]. 厦门大学学报(自然科学版), 2014, 52(2): 201-205. Yang Chenhui, Liu cong. Skeleton exraction algorithm of optimized gradient path[J]. Journal of Xiamen University (Natural Science), 2014, 52(2): 201-205. [7] Liu Hongzhi, Wu Zhonghai, D. Frank Hsu, et al. On the generation and pruning of skeletons using generalized Voronoidiagrams[J]. Pattern Recognition Letters (S0167-8655), 2012, 33(16): 2113-2119. [8] AlexandruTelea. Feature preserving smoothing of shapes using saliency skeletons[C].Visualization in Medicine and Life Sciences II, Heidelberg: Springer, 2012: 155-172. [9] Wei Shen, Xiang Bai, Rong Hu, et al.Skeleton growing and pruning with bending potential ratio[J]. Pattern Recognition(S0167-8655), 2011, 44(2): 196-209. [10] Liu Hongzhi, Wu Zhonghai, Zhang Xiang, et al.A skeleton pruning algorithm based on information fusion[J]. Pattern Recognition Letters(S0167-8665), 2013, 34(10): 1138-1145. [11] Dorigo M, Maniezzo V, Colorni A.The ant system: optimization by a colony of cooperating agents[J]. IEEE Trans. on Systems, Man, and Cybernetics-Part B (S0018-9472), 1996, 26(1): 29-41. [12] Biniaz A, Abbasi A.Segmentation and Edge Detection Based on Modified ant Colony Optimization for Iris Image Processing[J]. Journal of Artificial Intelligence and Soft Computing Research(IS2083-2567), 2015, 3(2): 133-141. [13] AA Asha, SP Victor, ALourdusamy. Feature Extraction in Medical Image using Ant Colony Optimization: A Study[J]. International Journal on Computer Science and Engineering(S0267-6192), 2011, 3(2): 714-721. [14] Liu Xiaochen, Fang Suping.A Convenient and Robust Edge Detection Method Based on Ant Colony Optimization[J]. Optics Communications(S0030-4018), 2015, 353(15): 147-157. [15] Besl P J, Jain R C.Segmentation through variable-order surface fitting[J]. IEEE Transaction on Pattern Analysis and Machine Intelligence(S0162-8828), 1988, 10(2): 167-192. [16] Jenhui Chuang, Chihao Tsai, MinchiKo. Skeletonization of three-dimensional object using generalized potential field[J]. IEEE Transactions on Pattern Analysis and Machine Intelligence(S0162-8828), 2000, 22(11): 1241-1251. [17] Douglas D, Peucker T.Algorithms for the reduction of the number of points required for represent a digitized line or its caricature[J]. Canadian Cartographer (S0008-3127), 1973, 10: 112-122. [18] Dorigo M, Birattari M, Stutzle T.Ant colony optimization[J]. IEEE Computational Intelligence Magazine (S1556-603X), 2006, 1(4): 28-39. |