摘要
为客观、定量评价伪装器材的性能 ,本文运用数字图像纹理分析技术 ,通过平行 4 5°搜索算法分别获得了伪装面 (目标 )和所选择背景的共生矩阵 ,定义纹理相似度并由此建立了纹理判别模型和计算机软件 ,通过比较目标与背景图像纹理特征的相似度 ,从而定量分析伪装器材遮障面在斑点形状、尺寸、颜色亮度和空间分布等方面模拟周围背景特征的效能。对国内外部分伪装遮障性能进行初步评估的结果表明 ,该模型具有原理准确、结构简单、可操作性强等优点。
Basic principles of texture analysis in digital imaging are made use of and signatures of surrounding background simulation are studied for camouflage equipment such as screens. A model is there by developed to evaluate the performance of camouflage equipment quantitatively. Compared with the discovery probability model hitherto in use the study showed that this model possesses advantages such as high determinability and operability.
出处
《兵工学报》
EI
CAS
CSCD
北大核心
2002年第3期329-331,共3页
Acta Armamentarii
关键词
纹理分析
伪装器材
效果评价
模型
camouflage equipment, evaluation, texture analysis, model
