| 基于小波变换和奇异值分解的剪纸纹样识别 |
| |
| 引用本文： | 张显全,李国祥,秦芳远.基于小波变换和奇异值分解的剪纸纹样识别[J].计算机工程与设计,2010,31(10). |
| |
| 作者姓名： | 张显全 李国祥 秦芳远 |
| |
| 作者单位： | 广西师范大学,计算机科学系,广西,桂林,541004 |
| |
| 基金项目： | 广西自然科学基金，广西自然科学基金，重庆市教委研究基金，广西教育厅基金，广西研究生教育创新计划基金 |
| |
| 摘 要： | 针对民间传统剪纸艺术的计算机创作问题,在分析剪纸艺术特点的基础上,提出一种基于小波变换和奇异值分解的剪纸纹样识别方法.首先对剪纸纹样图像进行归一化和二值化处理,然后应用小波变换提取剪纸纹样图像的低频分量并进行奇异值分解,最后通过对奇异值进行归一化和降维处理作为最终的特征向量,利用最近邻分类器进行模式识别.实验结果表明,该方法能够有效地去除噪声干扰,较好的识别有一定艺术夸张变形的剪纸纹样.
|
| 关 键 词： | 小波变换 低频分量 奇异值分解 特征提取 纹样识别 |
Paper cut-out patterns recognition based on wavelet transform and SVD |
| |
| ZHANG Xian-quan,LI GUO-xiang,QIN Fang-yuan.Paper cut-out patterns recognition based on wavelet transform and SVD[J].Computer Engineering and Design,2010,31(10). |
| |
| Authors: | ZHANG Xian-quan LI GUO-xiang QIN Fang-yuan |
| |
| Affiliation: | ZHANG Xian-quan,LI Guo-xiang,QIN Fang-yuan(Department of Computer Science,Guangxi Normal University,Guilin 541004,China) |
| |
| Abstract: | Aiming at the problems of the traditional paper cut-out art for computer creation,after analyzing the characteristics of paper cut-out art,a method of paper cut-out patterns recognition based on wavelet transform and singular value decomposition is proposed.The paper cut-out image normalized and binaryzation are discomposed in low frequency component by tow-dimension discrete wavelet,then distilled the singular value from low frequency component,after reducing dimension processing and making unitary dealing... |
| |
| Keywords: | wavelet transform low frequency component SVD feature extraction patterns recognition |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
