Conver Color or Gray Image into Blue Green Red image using OpenCV Python

In Python OpenCV Tutorial, Explained How to Conver Color or Gray Image into Blue Green Red image using OpenCV Python. Get the answers of below questions: How do I change the color of an image in OpenCV?How to extract red, green, blue color from an image in pythonGreen channel extraction in image processing pythonWhat are channels in OpenCV?How do I merge an image in OpenCV? Code(Jupyter...
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Split & Merge Image Using OpenCV Python

In Python OpenCV Tutorial, Explained How to split and merge image using numpy indexing and python OpenCV cv2.split()  & cv2.merge() function? Syntax: cv2.split(m ) -> mv Parameters: . @overload . @param m input multi-channel array. . @param mv output vector of arrays; the arrays themselves are reallocated, if needed. Syntax: cv2.merge(mv ) -> dst Parameters: . @param mv input vector of...
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save image cv2.imwrite()

Explained Cv2.Imwrite() Function In Detail | Save Image

OpenCV library has powerful function named as cv2.imwrite(). Which saves the NumPy array in the form of an Image. cv2.imwrite() function takes any size of NumPy array and saves it as an image in JPEG or PNG file format. How to save image or NumPy array as image Save Numpy Array #For detail Explanation watch prime video: video link >>> import cv2 import numpy as np import os rand_array =...
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cv2.imshow()

Explained cv2.imshow() function in Detail | Show image

OpenCV library has powerful function named as cv2.imshow(). Which shows the NumPy array in the form of an Image. cv2.imshow() function takes any size of NumPy array and shows the image in the same size in the window. If the image resolution is more than a system screen resolution then it shows only those pixel which fits in the screen. Ex: Image resolution is (2000,1000) (widht, height) and...
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read-image-using-opencv-python

Read Image using OpenCV in Python | OpenCV Tutorial | Computer Vision

Reading image is first step to perform any operation on raw image in OpenCV and Computer Vision. Now we are going to learn How to read image in OpenCV using cv2.imread() function in detail. Read Image using OpenCV Python Syntax: cv2.imread(path, flag) flag: default value is cv2.IMREAD_COLOR Parameters: cv2.IMREAD_COLOR or 1: reads the image with RGB colors cv2.IMREAD_GRAYSCALE or 0: reads the...
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live face mask detection

LIVE Face Mask Detection AI Project from Video & Image

Project Name - LIVE Face Mask Detection App Project In this video we know how we can find live face mask with the help of DP Learning, that too with a good accuracy 99% Training Model using Own CNN Architecture '''Live Face Mask Detection AI App Project Playlist Video Tutorial: ''' # Training CNN model to predict Mask and No Mask (Images) # Install Packages """ pip install tensorflow==2.1.0 pip...
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Build Your Own Live Video To Draw Sketch App In 7 Minutes | Computer Vision | OpenCV

In this tutorial, I have touched you, how to create a Live Video To Make Sketch in only 7 Minutes. Its computer vision Artificial Intelligence project and I used OpenCV Python Library and Cascade Classifier. Live Video To Draw Sketch App import cv2 # generate sketch image def sketch(image): # Convert color image to grayscale img_gray = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY) # make blure image...
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👦 Build Your Own Live Body Detection App in 7 Minutes | Computer Vision | OpenCV

In this tutorial, I have touched you, how to create a Live body Detection App in only 7 Minutes. Its computer vision Artificial Intelligence project and I used OpenCV Python Library and Cascade Classifier. Live Body Detection App import cv2 # Load the Cascade Classifier body_cascade = cv2.CascadeClassifier("haarcascade_fullbody.xml") #startt web cam cap = cv2.VideoCapture('videos/Subway -...
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live car detection app

Live Car Detection App in 7 Minutes | Computer Vision | OpenCV

In this tutorial I have touched you, how to create Live Car Detection App in only  7 Minutes. Its computer vision Artificial Intelligence project and I used OpenCV Python Library and Cascade Classifier. Live Car Detection App Project import cv2 #import time # Load the Cascade Classifier car_cascade = cv2.CascadeClassifier("haarcascade_car.xml") #startt web cam cap =...
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live face eye detection

Live Face Eyes Detection App in 7 Minutes | OpenCV

In this tutorial, I have touched you, how to create a Live Face Eye Detection App in only  7 Minutes. Its computer vision Artificial Intelligence project and I used OpenCV Python Library and Cascade Classifier. Live Face Eyes Detection App # import libraries import cv2 # Load trained cascade classifier eye_detect = cv2.CascadeClassifier('haarcascade_eye.xml') # start camera / read video cam =...
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