Bitmap/Histogram: Difference between revisions
Content added Content deleted
m (let & loop -> loop) |
m (lena -> lenna) |
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| Line 292: | Line 292: | ||
(defun main () |
(defun main () |
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(let* ((image (read-jpeg-file " |
(let* ((image (read-jpeg-file "lenna.jpg")) |
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(bw-image (gray->black&white-image (color->gray-image image)))) |
(bw-image (gray->black&white-image (color->gray-image image)))) |
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(write-pgm-file " |
(write-pgm-file "lenna-bw.pgm" bw-image)))</lang> |
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=={{header|D}}== |
=={{header|D}}== |
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