Problem with showing red and blue line in image when use imwrite

I have written a code which process a image. However, when I have run it in matlab prompt, it is working. When i test it in my program, it does not working. As you can see the blue and red part of the image is not showing well.

the original image is

When I have run the program inside my main program, it save it as

However, it should be saved like this

This is the main part of the main program which call the built_up_extraction function

            Thresh=0.03;

            [im1 final_result]=built_up_extraction(roi_image,Thresh);

            [siz1 siz2]=size(final_result);
            res{counter}=sum(sum(final_result))/(siz1*siz2);
            previous=cd;
            cd(handles.path);
            mkdir 'Hybrid_base_tech';
            cd 'Hybrid_base_tech';
            imwrite(im1,strcat(handles.file,'Hybrid_base_tech',num2str(counter1),'_',num2str(counter2),'.bmp'));
            imwrite(final_result,strcat(handles.file,'Mask_base_tech',num2str(counter1),'_',num2str(counter2),'.jpg'));
            cd(previous);

[Jan]

"is not showing well"? I cannot see this. How would "well" look like?