基于反馈机制的三维模型分类检索系统

A 3D Retrieval System Using Interactive Feedback Method

论文设计并实现了一个基于交互反馈机制的三维检索系统。该系统用基于小波矩的方法提取三维模型的特征,提供交互界面允许用户对检索结果进行评判。通过将评判的结果反馈给系统的分类器和权值调整模块,系统更新权值向量等参数,不但可以改善分类的精度,还可以提高同类模型的相似性排序的计算精度。

This paper achieves a 3d retrieval system using interactive feedback method.The system uses 3D wavelet moment algorithm to extract model＇s features and allows users to judge the retrieval result.With the feedback into classifier module and Weight-adjust module,the system uses the method to calculate the new parameters of the weight vector to improve the precision of the classifier and the retrieval result.