matlab图像配准改错

[日月之球]

function Q=Peizhun(I,J) I=imread('cross1.jpg'); J=imread('cross2.jpg'); if isrgb(I) I1 = rgb2gray(I); else I1=I; end if isrgb(J) J1= rgb2gray(J); else J1=J; end I=double(I1); J=double(J1); ticRegistrationParameters=Powell(I,J); tocElapsedTime=toc; x=RegistrationParameters(1); y=RegistrationParameters(2); ang=RegistrationParameters(3); MI_Value=RegistrationParameters(4); RegistrationResult=sprintf('X,Y,Angle=[%.5f][%.5f][%.5f]',x,y,ang) MI_Value=sprintf('MI_Value=[%.4f]',MI_Value) X=round(x); Y=round(y); Ang=round(ang); se = translate(strel(1),[X Y]); J2 = imdilate(J1,se); J3 = imrotate(J2,Ang,'nearest','crop');%[FusionImage,RegistrationImage]=Fusion(x,y,ang,I,J);%imshow(FusionImage)[FusionImage]=Fus(I1,J3); figure(1); imshow(I1); title('Base image'); figure(2); imshow(J1); title('Float image'); figure(3); imshow(J3); title('Trans image'); figure(4); imshow(FusionImage); title('Registration image');