cleanup

1 files changed, 0 insertions, 33 deletions

diff --git a/display-histogram.py b/display-histogram.py
deleted file mode 100644
index 0f0fedd..0000000
--- a/display-histogram.py
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/usr/bin/env python
-
-"""
-Sample code for displaying image histogram with Matplotlib
-"""
-
-import cv2
-import matplotlib.pyplot as plt
-
-def show_histogram(im):
-	""" Function to display image histogram.
-	    Supports single and three channel images. """
-	if im.ndim == 2:
-		# Input image is single channel
-		plt.hist(im.flatten(), 256, range=(0,250), fc='k')
-		plt.show()
-	elif im.ndim == 3:
-		# Input image is three channels
-		fig = plt.figure()
-		fig.add_subplot(311)
-		plt.hist(im[...,0].flatten(), 256, range=(0,250), fc='b')
-		fig.add_subplot(312)
-		plt.hist(im[...,1].flatten(), 256, range=(0,250), fc='g')
-		fig.add_subplot(313)
-		plt.hist(im[...,2].flatten(), 256, range=(0,250), fc='r')
-		plt.show()
-
-if __name__ == '__main__':
-	im = cv2.imread("lena.jpg");
-	if not (im == None):
-		show_histogram(im)
-
-