How can i put an image inside this frame ?

i have to write a function that puts an image inside this frame

the image should be in the white part

can someone help me because i have no idea how to do it

Answer 1

[Ameer Hamza]

Something like this

img_foreground = imread('peacock.jpg');

img_background = imread('https://www.mathworks.com/matlabcentral/answers/uploaded_files/368509/image.jpeg');
img_gray = rgb2gray(im2double(img_background));
mask = img_gray > 0.9;

[r1, c1] = find(mask, 1);
[r2, c2] = find(mask, 1, 'last');

w = c2 - c1 + 1;
h = r2 - r1 + 1;

img_foreground = imresize(img_foreground, [h w]);

img = img_background;
img(r1:r2, c1:c2, :) = img_foreground;

The actual image has low resolution, so the resolution of the foreground image also needs to be reduced to fit the size.