图像修复技术在环境艺术设计中的应用研究Application of image restoration technology in environmental art design
黄洋
摘要(Abstract)：
在环境艺术设计中,需要对环境信息缺失部分进行有效修复,提高环境艺术的信息表达能力。提出一种基于块与块阵稀疏度匹配的图像修复技术,并应用在环境艺术设计中。在仿射不变子空间中对采集的环境艺术图像进行块匹配,采用模板匹配技术进行图像破损区域的边缘像素点提取,以边缘像素点为信息定位中心,提取环境艺术图像破损区域的边缘轮廓,根据边缘轮廓的像素点分布阵列的稀疏度差异性进行块匹配,在最佳修复块区域内进行环境艺术图像的纹理信息复原,提高环境艺术的鉴别和分辨能力。仿真结果表明,采用该方法进行图像修复能有效修复环境艺术图像的缺失部分,避免边缘模糊化,输出图像的信息饱含度较高,说明环境艺术的表达能力较强,在环境艺术设计中具有很好的应用价值。
关键词(KeyWords)： 图像修复;环境艺术设计;稀疏度;块匹配;像素;边缘轮廓
基金项目(Foundation): 2016年四川省教育厅人文社科重点课题:藏羌造型艺术数字化资源库建设研究(16SA0147)~~
作者(Author): 黄洋
DOI: 10.16652/j.issn.1004-373x.2018.11.012
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