期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

基于模糊识别的三维模型检索

A 3D MODEL RETRIEVAL METHOD BASED ON FUZZY RECOGNITION
在线阅读 下载PDF
导出
摘要 提出了基于2D图像模糊识别的3D模型检索的方法。该方法根据人识别习惯模式,从6个方向采集3D模型的2D图像。考虑到人眼对色差的敏感的特点,采用适当的均匀色空间,建立各2D图像的纹理特征。然后对这些纹理特征采用模糊C-均值算法建立模糊集,这些模糊集用于模拟人对图像模糊认识,模糊集对图像变形具有鲁棒性,故提高了提取特征的稳定性和灵活性,同时改善了检索效果与人识别效果的一致性。 A 3D model retrieval method based on 2D images fuzzy recognition is proposed According to human＇s habit of recognition, the method gathers the 3D model＇ s images from six different directions. Taking account of our eyes＇ sensitivity for chromatism, an appropriate even color pattern is applied. Once the textural model is established,we＇ll conceive a fuzzy set by FCM for the model, which simulates the recognizing outcome of human. The fuzzy set has robustness against the image distortion. The method will promote the retrieval system＇ s stability and flexibility. And it will improve the consistency with human recognition.
作者 程春雷 白似雪 曹重华 肖水晶
机构地区 南昌大学计算机科学与技术系
出处 《南昌大学学报（理科版）》 CAS 北大核心 2005年第5期503-507,共5页 Journal of Nanchang University(Natural Science)
关键词 三维模型检索 2D图像 纹理 模糊识别 3D model retrieval 2D images texture fuzzy recognition
分类号 TP391 [自动化与计算机技术—计算机应用技术]
  • 相关文献

参考文献4

二级参考文献83

  • 1Paquet E, Rioux M. A query by content software for threedimensional databases management [A]. In: Proceedings of International Conference on Recent Advances in 3-D Digital Imaging and Modeling, Ottawa, Canada, 1997. 345～352
  • 2Paquet E, Rioux M. A content-based search engine for VRML databases [A]. In: Proceedings of the 1998 Computer Society Conference on Computer Vision and Pattern Recognition (CVPR), Santa Barbara, CA, 1998. 541～546
  • 3Funkhouser Thomas, Min Patrick, Kazhdan Michael, et al. A search engine for 3D models [J]. ACM Transactions on Graphics, 2003, 22(1): 83～105
  • 4Vranic D V, Saupe D. A feature vector approach for retrieval of 3D objects in the Context of MPEG-7 [A]. In: Proceedings of the International Conference on Augmented, Virtual Environments and Three-Dimensional Imaging ( ICAV3D2001), Mykonos, Greece, 2001. 37～40
  • 5Saupe D, Vrani D V. 3D model retrieval with spherical harmonics and moments [A]. In: Proceedings of the Deutsche Arbeitsgemeinschaft fur Mustererkennung ( DAGM ) 2001,Munich, Germany, 2001. 392～397
  • 6Vranic D V, Saupe D. 3D shape descriptor based on 3D Fourier transform [A]. In: Proceedings of the EURASIP Conference on Digital Signal Processing for Multimedia Communications and Services (ECMCS 2001), Budapest, Hungary, 2001. 271～274
  • 7Vranic D V, Saupe D, Richter J. Tools for 3D-object retrieval: Karhunen-Loeve transform and spherical harmonics [A]. In:Proceedings of the IEEE 2001 Workshop Multimedia Signal Processing, Cannes, France, 2001. 293～298
  • 8Vranic D V, Saupe D. 3D model retrieval [A]. In: Proceedings of Spring Conference on Computer Graphics 2000(SCCG2000),Budmerice, Slovakia, 2000. 89～93
  • 9Chen Ding-Yun, Ouhyoung Ming. A 3D model alignment and retrieval system [A]. In: Proceedings of International Computer Symposium, Workshop on Multimedia Technologies, Hualien,Taiwan, 2002. 1436～ 1443
  • 10Chen S C, Chen T. Retrieval of 3D protein structure [A]. In:Proceedings of International Conference on Information Processing(ICIP 2002), Rochester, NY, 2002. 34～43

共引文献132

南昌大学学报（理科版）
2005年 第5期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部