Then , fuse the decomposed wavelet coefficients as follow rules : for detail wavelet coefficients , we introduce the color composition ( cc ) into local deviation ( ld ) fusion method , and propose a local compensation ( lc ) fusion rule ; and for approximate wavelet coefficients , we combine cc with high pass filtering ( hpf ) , to propose a high - pass - filtering compensation ( hc ) fusion rule 然后,按如下规则进行小波分解系数的融合:对高频小波系数,将颜色补偿( cc )法引入到局部方差( ld )融合法中,形成高频的局部补偿融合( lc )准则;对低频小波系数,将颜色补偿法( cc )和高通滤波( hpf )融合方法结合起来,形成低频的高通补偿( hc )融合准则。
