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| -rw-r--r-- | content/posts/binarisation-introduction/index.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/content/posts/binarisation-introduction/index.md b/content/posts/binarisation-introduction/index.md index a5c07cc..13b27dc 100644 --- a/content/posts/binarisation-introduction/index.md +++ b/content/posts/binarisation-introduction/index.md @@ -60,7 +60,7 @@ foreground pixels is consistent. However, even with the most perfectly chosen threshold number, there are certain cases that no global threshold binarisation can do a good -job at. Pages which been scanned with have uneven lighting do badly, +job at. Pages which have been scanned with uneven lighting do badly, as the background brightness may be quite different for one corner of a page than another. Global threshold binarisation can also have problems with paper or ink inconsistencies, such as blemishes, |