基于综合图像特征的红外伪装效能评价

Evaluation of Infrared Camouflage Based on Comprehensive Image Features

  • 摘要: 针对军事领域中红外伪装技术的伪装效能评价体系尚未成熟完整的问题,本研究将多角度客观参数评价与主观视觉感知评价相结合的方法,完成对伪装效能的综合评价。评价伪装技术效能的客观评价参数为:目标纹理特征、目标模糊不确定性特征、目标与典型背景结构相似度特征。基于3个角度特征的分析及得到的伪装效能评价参数,本文引入层次分析-模糊综合评价法,结合了客观参数和主观视觉感知,通过建立判断矩阵和模糊评判矩阵计算伪装效能的综合评价得分,建立了用于评估军事领域中红外伪装技术的综合评价体系,有效提高了评价的全面性和准确性。

     

    Abstract: The evaluation system of the effectiveness of mid-infrared camouflage technology in the military field is not mature and complete. Therefore, this study investigated a method for evaluating the effectiveness of target camouflage using a combination of multi-view objective parameters and subjective visual perception. The objective evaluation parameters used to evaluate the effectiveness of camouflage technology were the textural feature of the target, fuzzy uncertainty, and structural similarity between the target and the typical background. This study combined an analytic hierarchy process-fuzzy comprehensive evaluation method and feature evaluation parameters of camouflage effectiveness to compute the score by establishing judgment and fuzzy matrices. Finally, a comprehensive evaluation of the camouflage was completed.

     

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