Add final example to introductory binarisation post

3 files changed, 1 insertions, 1 deletions

diff --git a/content/posts/binarisation-introduction/example-04.png b/content/posts/binarisation-introduction/example-04.png
new file mode 100644
index 0000000..dd2c64c
--- /dev/null
+++ b/content/posts/binarisation-introduction/example-04.png
diff --git a/content/posts/binarisation-introduction/index.md b/content/posts/binarisation-introduction/index.md
index f066c81..5dfbabf 100644
--- a/content/posts/binarisation-introduction/index.md
+++ b/content/posts/binarisation-introduction/index.md
@@ -63,7 +63,7 @@ than the global threshold.
 
 {{< figure src="example-03.png" caption="Example of an image that can't be satisfyingly binarised using any global threshold." >}}
 
-<!-- TODO: image demonstrating global thresholding failing on bad lighting -->
+{{< figure src="example-04.png" caption="Example of an image that fails due to uneven page lighting." >}}
 
 Both of these criticisms could be addressed by using an algorithm that
 could alter the threshold according to the conditions of the region on
diff --git a/images/binarisation-introduction/example-04.xcf b/images/binarisation-introduction/example-04.xcf
new file mode 100644
index 0000000..a6abaae
--- /dev/null
+++ b/images/binarisation-introduction/example-04.xcf