结合小波变换和高光谱影像的壁画线条增强方法研究

段鲁楠^1,², 张爱武^1,^2,^*, 陈云生^1,², 高峰³, 郭巨文³

Research on Mural Line Drawing Enhancement Method Combining Wavelet Transform and Hyperspectral Imagery

DUAN Lu-nan^1,², ZHANG Ai-wu^1,^2,^*, CHEN Yun-sheng^1,², GAO Feng³, GUO Ju-wen³

增强对比 (a): 最优MNF波段; (b): 线条丰度图; (c): 线状特征增强影像