From bf094c31876dc418ac0b4cf756d4b37be8af8a11 Mon Sep 17 00:00:00 2001
From: vikasTmz <vikas.thamizharasan@students.iiit.ac.in>
Date: Thu, 20 Dec 2018 19:03:47 +0100
Subject: [PATCH] LCN function fix

---
 LocalContrastNorm.ipynb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/LocalContrastNorm.ipynb b/LocalContrastNorm.ipynb
index 05cb5ca..d79bb75 100644
--- a/LocalContrastNorm.ipynb
+++ b/LocalContrastNorm.ipynb
@@ -639,7 +639,7 @@
     "    ## Variance Calc\n",
     "    sum_sqr_image = F.conv2d(centered_image.pow(2),gaussian_filter,padding=radius-1)\n",
     "    s_deviation = sum_sqr_image[:,:,mid:-mid,mid:-mid].sqrt()\n",
-    "    per_img_mean = denom.mean()\n",
+    "    per_img_mean = s_deviation.mean()\n",
     "    \n",
     "    ## Divisive Normalization\n",
     "    divisor = np.maximum(per_img_mean.numpy(),s_deviation.numpy())\n",