山东大学学报(工学版) ›› 2016, Vol. 46 ›› Issue (6): 48-53.doi: 10.6040/j.issn.1672-3961.0.2016.127
牟春倩,唐雁*
MOU Chunqian, TANG Yan*
摘要: 基于特征融合的三维模型检索方法能有效提高检索效率,提出一种融合整体和局部信息的三维模型检索方法。分别通过Canny算子提取边缘特征和基于尺度不变特征变换特征的词袋模型提取词频向量特征,边缘特征用于描述三维模型的整体信息,词频向量特征用于描述三维模型的局部信息,将这两种特征融合成为新的特征用于描述三维模型。试验表明,融合整体和局部信息的三维模型检索方法能够有效地提高检索结果的准确率。
中图分类号:
[1] OSADA Robert, FUNKHOUSER Thomas, CHAZELLE Bernard, et al. Shape distributions[J]. Acm Transactions on Graphics, 2002, 21(4):807-832. [2] CHEN Dingyun, TIAN Xiaopei, SHEN Yute, et al. On visual similarity based 3D model retrieval[J]. Computer Graphics Forum, 2003, 22(3):223-232. [3] LI Bo, JOHAN Henry. 3D model retrieval using hybrid features and class information[J]. Multimedia Tools and Applications, 2013, 62(3):821-846. [4] CANNY John. A computational approach to edge detection[J]. Pattern Analysis and Machine Intelligence, IEEE Transactions on, 1986, 6:679-698. [5] LOWE D G. Distinctive image features from scale-invariant keypoints[J]. International Journal of Computer Vision, 2004, 60(2):91-110. [6] SHILANE Philip, MIN Patrick, KAZHDAN Michael, et al. The princeton shape benchmark(Figure 1 and 2)[J]. Proceedings of Shape Modeling International, 2004(6):167-178. [7] LI Bo, GODIL Afzal, AONO Masaki, et al. SHREC'12 track: generic 3D shape retrieval[J]. Eurographics Conference on 3D Object Retrieval, 2012(5):119-126. [8] SAUPE Dietmar, VRANIC Dejan V. 3D model retrieval with spherical harmonics and moments[J]. Lecture Notes in Computer Science, 2001:392-397. [9] PAN Xiang, YOU Qian, LIU Zhi, et al. 3D shape retrieval by poisson histogram[J]. Pattern Recognition Letters, 2011, 32(6):787-794. [10] DING Ke, WANG Wei, LIU Yunhui. 3D model retrieval using bag-of-view-words[J]. Multimedia Tools & Applications, 2014, 72(3):2701-2722. [11] CHEN Qiang, YU Yongmei. 3D CAD model retrieval based on feature fusion[J]. Advanced Materials Research, 2013, 765:316-319. [12] SHIH Jauling, LEE Changhsing, WANG Jiantang. A new 3D model retrieval approach based on the elevation descriptor[J]. Pattern Recognition, 2007, 40(1):283-295. [13] GAO Yue, DAI Qionghai. View-based 3D object retrieval: challenges and approaches[J]. IEEE Multime-dia, 2014, 21(3):52-57. [14] 张开兴,张树生,刘贤喜. 三维CAD模型检索技术研究现状与发展分析[J]. 农业机械学报, 2013, 44(7): 256-263. ZHANG Kaixing, ZHANG Shusheng, LIU Xianxi. Current research and feature development of 3-D CAD model retrieval[J]. Transactions of the Chinese Society for Agricultural Machinery, 2013, 44(7):256-263. [15] 郑赢,周明全,耿国华,等. 多特征动态融合的三维模型检索方法[J]. 计算机科学, 2010, 37(7): 260-263. ZHENG Ying, ZHOU Mingquan, GENG Guohua, et al. 3D model retrieval on multi-feature dynamic integration[J]. Computer Science, 2010, 37(7):260-263. |
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