Added image_gradients documentation images.

a6abf8c6 · Davis King · ee966b64 · a6abf8c6 · a6abf8c6 · a6abf8c6
Commit a6abf8c6 authored May 11, 2018 by Davis King
5 changed files
--- a/docs/docs/image_gradient_x.jpg
+++ b/docs/docs/image_gradient_x.jpg
--- a/docs/docs/image_gradient_xx.jpg
+++ b/docs/docs/image_gradient_xx.jpg
--- a/docs/docs/image_gradient_xy.jpg
+++ b/docs/docs/image_gradient_xy.jpg
--- a/docs/docs/image_gradient_y.jpg
+++ b/docs/docs/image_gradient_y.jpg
--- a/docs/docs/image_gradient_yy.jpg
+++ b/docs/docs/image_gradient_yy.jpg