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@@ -1,36 +0,0 @@ -# rescribe.xyz/preproc package - -This package contains various image processing methods which are -useful for preprocessing page images for OCR. It also contains -several commands in the cmd/ directory which can be used to -preprocess images directly. - -# Commands - -There are several commands in the cmd/ directory which are useful -in their own right as well as serving as examples of using the -package. - - - binarize : binarises an image using the sauvola algorithm - - preproc : binarises and wipes an image - - preprocmulti : binarises and wipes an image with multiple - binarisation ksize values - - wipe : wipes sections of an image that are outside an - area detected as content - -# Bugs - -The integral image operations don't produce exactly the same result -as their non-integral image counterparts. The difference is small -enough that it has little effect on the output images, but it ought -to be identical. - -# Contributions - -Any and all comments, bug reports, patches or pull requests would -be very welcomely received. Please email them to <nick@rescribe.xyz>. - -# License - -This package is licensed under the GPLv3. See the LICENSE file for -more details. |