"sha256-ZX/yNShbjqsohH1k95liqY9Gd8uOiE1S4vZc+9KQ1K4=" crossorigin="anonymous"></script><!-- pkgdown --><link href="../pkgdown.css" rel="stylesheet"><script src="../pkgdown.js"></script><meta property="og:title" content="Replace Values Outside Surface of image — replace_outside_surface"><meta property="og:description" content="Determines values outside the surface of an image and gives a 
mask back with those values set to a replacement."><!-- mathjax --><script src="https://cdnjs.cloudflare.com/ajax/libs/