基于结构色彩差异对比的彩色图像融合客观评价指标

Color Image Fusion Evaluation Index Based on the Comparison of Structure and Color Difference

针对现有图像融合客观评价指标存在与主观视觉感知相违背的问题,本文提出了一种基于结构色彩差异性的彩色图像融合客观评价指标,通过对比图像的边缘差异和彩色差异来构造客观评价指标。实验结果表明,本文所提出的彩色图像融合客观评价指标要优于现有算法,并且客观评价与主观视觉感知相符。

In order to solve the problem of objective evaluation index deviate from the subjective visual perception for color image fusion evaluation. We proposed a color image fusion evaluation index based on the comparison of structure and color difference. The proposed object evaluation index was constructed through the comparison of edge and color difference. Experimental results show that the proposed algorithm works better than the existing competing methods,and the objective evaluation index fulfill the subjective visual perception.