Color Filtering in Python using OpenCV | opencv color filter
ByPurnenduDas[1]ThistutorialaboutColorFilteringinagivenimage.Sometimesweneedtofetchtheparticularcolororcolorrangewillbevisibleinthegivenimage.Thisarticlewillhelpyoutobuildapythonprogramwhichwillproduceanimagewhichwillshowtheparticularcolorfromthegivenimage.OpenCVisaverypopularpythonlibraryforimageprocessingandvideoprocessing.Inthisprogram,wehaveusedtheOpenCVlibrary.FiltercolorwithOpenCVusingpythonOriginalImage->Colorfiltered->BackgroundGrey(finalimage) Requirements:openCVlibrary:cv2Num...
By Purnendu Das[1]This tutorial about Color Filtering in a given image. Sometimes we need to fetch the particular color or color range will be visible in the given image. This article will help you to build a python program which will produce an image which will show the particular color from the given image. OpenCV is a very popular python library for image processing and video processing. In this program, we have used the OpenCV library.
Filter color with OpenCV using python
Requirements :
openCV library : cv2NumPy libraryFiltering the particular color range from a given image code is given below :
Here we used input image: ‘1.jpg’
Import libraries and image
import cv2 as cv import numpy as np img = cv.imread(1.jpg) # Importing Sample Te...