From 2689483f41c90521fd63ef76d3d4ff998480bb71 Mon Sep 17 00:00:00 2001
From: NotXia <35894453+NotXia@users.noreply.github.com>
Date: Wed, 13 Mar 2024 21:23:34 +0100
Subject: [PATCH] Add IPCV small detail

---
 .../module1/sections/_edge_detection.tex                     | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/image-processing-and-computer-vision/module1/sections/_edge_detection.tex b/src/image-processing-and-computer-vision/module1/sections/_edge_detection.tex
index 35d6065..61457e5 100644
--- a/src/image-processing-and-computer-vision/module1/sections/_edge_detection.tex
+++ b/src/image-processing-and-computer-vision/module1/sections/_edge_detection.tex
@@ -193,8 +193,9 @@ The algorithm works as follows:
 
 \subsection{Linear interpolation}
 
-As there might not be two points $A$, $B$ along the direction $\theta$ belonging the the discrete pixel grid,
-it is possible to use linear interpolation to estimate the gradient of these points even if off-grid of an offset $\Delta x$:\\
+As there might not be two points $A$ and $B$ along the direction $\theta$ belonging the the discrete pixel grid
+and because one doesn't want to consider two points too far from $(i, j)$,
+it is possible to use linear interpolation to estimate the gradients of $A$ and $B$ even if off-grid by an offset $\Delta x$:\\
 \begin{minipage}{0.6\linewidth}
     \[
         \begin{split}