应用科学学报 ›› 2012, Vol. 30 ›› Issue (6): 624-628.doi: 10.3969/j.issn.0255-8297.2012.06.011

• 信号与信息处理 • 上一篇    下一篇

马尔科夫随机场和金字塔模型用于数字迷彩图案设计

贾其1, 吕绪良1, 吴超2, 荣先辉3   

  1. 1. 解放军理工大学野战工程学院,南京210007
    2. 总装工程兵科研一所,江苏无锡214035
    3. 解放军理工大学科研部,南京210007
  • 收稿日期:2011-06-13 修回日期:2011-11-16 出版日期:2012-11-27 发布日期:2011-11-16
  • 作者简介:贾其,博士,研究方向:伪装理论与技术,E-mail: jiaqi1983@yahoo.com.cn;吕绪良,教授,博导,研究方向:伪装技术与材料,E-mail: xllu1957@126.com
  • 基金资助:

    江苏省无机及其复合新材料重点实验室开放课题基金(No.wjjqfhxcl200705)资助

Application of Markov Random Field and Pyramid Structure in the Design of Digital Pattern Painting

JIA Qi1, LÜ Xu-liang1, WU Chao2, RONG Xian-hui3   

  1. 1. College of Field Engineering, PLA University of Science and Technology, Nanjing 210007, China
    2. The First Engineers Scientific Research Institute of the General Armaments Department, Wuxi 214035, Jiangsu Province, China
    3. Department of Scientific Research, PLA University of Science and Technology, Nanjing 210007, China
  • Received:2011-06-13 Revised:2011-11-16 Online:2012-11-27 Published:2011-11-16

摘要: 为实现数字迷彩图案设计的自动化和快速化,基于马尔科夫随机场和金字塔模型构建了数字迷彩图案的设计体系. 采用均值聚类法提取背景图像的主色和面积比例等特征,利用马尔科夫随机场模型模拟自然地物的纹分布,并用金字塔模型实现迷彩图案的分解有效对付不同距离的侦察威胁,构建了全新的数字迷彩图案设计体
系. 结合南方林地某区域的背景特性,完成了数字迷彩图案的设计. 结果表明,该模型初步实现了数字迷彩图案设计的自动化和精确化,有效提高了迷彩图案设计的效率和质量.

关键词: 迷彩图案, 马尔科夫随机场, 金字塔, 纹理

Abstract: For the fast and automatic design of digital pattern painting, a design platform based on Markov random field and a pyramid structure is constructed. Major colors and their area percentages are derived using a clustering method. The Markov random field model is used to simulate natural texture distribution, and
the pyramid structure is used to decompose the digital pattern paintings to combat reconnaissance threats at different distances. The design platform is thus constructed. A test pattern painting is designed based on the background characteristics of a forest region. The results show that the proposed model can be used to design digital pattern painting automatically and quickly, resulting in effective improvements in efficiency and quality.

Key words: pattern painting, Markov random field, pyramid, texture

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