Fabric Pattern Elements Retrieval Based on Cosine Transform

作     者：ZHAO Hai-ying JIA Geng-yun TAN Xin 

作者机构：School of Information and Communication Engineering Beijing University of Posts and Telecommunications Mobile media and cultural calculation Key Laboratory of Beijing Century College Beijing University of Posts and Telecommunications 

基　　金：Supported by National Natural Science Foundation of China(61163044) Philosophy and Social Key Fund Project(12AZD120) Project ofBeijing Scientific Committee(Z141110004414074 Z141100001914035) 

出 版 物：《Computer Aided Drafting,Design and Manufacturing》 (计算机辅助绘图设计与制造（英文版）)

年 卷 期：2015年第25卷第3期

页      码：18-22页

摘      要：Fabric pattern contains many types of the available pattern elements, which not only can be used for the researchers, but also as the material for the designer. But existing method focus on the complete image retrieval, therefore lack methods of retrieving pattern elements. This article proposes a pattern elements retrieval algorithm based on cosine transform. Firstly, automatically segment the patterns according to size and location and filter the similar primary patterns, then, through cosine transform, analyze elements features in DCT domain, extract amplitude frequency and phase frequency. We employ 2-norm to measure the similarity, search 10 similar pattern elements in the sample library and save them in the design resources library. Experiment results indicate that this algorithm performs well while used in palace costume and carpet patterns, and got more than 75% of the average recall in 100 times experiments

主 题 词：dress pattern cosine transform primitive recognition pattern segmentation feature extraction 

学科分类：1305[艺术学-设计学类] 13[艺术学] 08[工学] 080203[080203] 0802[工学-机械学] 

D　O　I：10.19583/j.1003-4951.2015.03.003

馆 藏 号：203690271...