Merge pull request kishanrajput23#105 from Dulyaaa/main

Identify color in video

Author: kishanrajput23

Histogram Equalization/Lab 4.html

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+

Histogram Equalization/Lab 4.ipynb

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+## Instructions:
+
+### Please add your own video (which has the color of blue) since my video is large and not uploaded for here.
+> Change the following code for your details
+`video = cv.VideoCapture('give-your_video-name')`
+
+### Of course, you can process any video and you can change the color as you wish.
+> Change the following code for your details
+- `video = cv.VideoCapture('give-your_video-name')`
+-  Defining lower and upper ranges of the color blue
+    `lower_blue = np.array([110, 50, 50])` ||
+    `upper_blue = np.array([130, 255, 255])`
+