I am converting my image to grayscale using :
convert test.jpg -recolor '0.2225 0.7169 0.0606 0.2225 0.7169 0.0606 0.2225 0.7169 0.0606' grayscale.jpg
Though my image is 96dpi or 300dpi, my converted image is always 72dpi. How to retain the original dpi.
I don't know beforehand the dpi of the ...
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- 2013-06-25T02:59:04-07:00
- Forum: Users
- Topic: Retaining original DPI in convert command.
- Replies: 2
- Views: 1826