I've got a couple of png files that need to be altered in order to OCR them with Tesseract.
The dimensions are 100 x 13 pixels and I need to add 3 pixels to the bottom side of the images, resulting in 100 x 16 pixels.
(To enhance the contrast I add the -binary parameter as well.)
So basically what ...
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- Wed Dec 26, 2018 1:55 pm
- Forum: NConvert
- Topic: Extend png canvas size by a few pixels?
- Replies: 1
- Views: 1053