hsi_rgb9.m

Image1 = zeros(lines,samples,3); for i = 1:lines for j = 1:samples if(HSI(i,j,1)>=0 && HSI(i,j,1)<120) Image1(i,j,3) = round(HSI(i,j,3)*(1-HSI(i,j,2))); Image1(i,j,1) = round(HSI(i,j,3)*(1+HSI(i,j,2)*cos(pi*HSI(i,j,1)/180)/cos(pi*(60-HSI(i,j,1))/180))); Image1(i,j,2) = round(3*HSI(i,j,3)- Image1(i,j,1)-Image1(i,j,3)); end if(HSI(i,j,1)>=120 && HSI(i,j,1)<240) Image1(i,j,1) = round(HSI(i,j,3)*(1-HSI(i,j,2