Find and Draw Contours with OpenCV in Python | Contour Detection

Title: Find and Draw Contours using OpenCV and python. Introduction: A contour is a closed curve joining all the continuous points having some colour or intensity, they represent the shapes of objects found in an image. Contour detection is a useful technique for shape analysis and object detection and recognition. OpenCV has findContour() function that helps in extracting the contours from the image. It works best on binary images, so we should first apply thresholding techniques. Steps: ●Step1: Importing the necessary modules. ●Step2: Load or Read Image from pc. ●Step3: Converting it to RGB and then greyscale. ●Step4: Converting Greyscale Image to Binary image. ●Step5: Find the contours from the Binary image. ●Step6: Draw all contours. Opencv Documentation: Link - https://docs.opencv.org/3.4/d4/d73/tutorial_py_contours_begin.html Source Code & Link: Link - https://drive.google.com/drive/folders/1fTVpZ1G7evlVJmtos5MtDbwHvfcNyUQb?usp=sharing #ContourDetection, #OpenCV, #python, #Contour ====*==== ✔ Now donation is open, you can donate to help us grow ✔ Paypal - https://www.paypal.me/soosai01 Google Pay - 7418713984 ====*==== For More Videos: ● Colour detection using Python and OpenCV https://youtu.be/6Otgyyv--UU ● Sentiment Analysis using Python https://youtu.be/F8rSI-kUAOA ● Make Your Own Haar Cascade Object Detector Using GUI In Windows https://youtu.be/4BVDR7ggseI ● How to Encrypt and Decrypt in Python https://youtu.be/thIcSwEqLwI ● Blur human face Real-Time using OpenCV and Python https://youtu.be/XDlqHJ1WJwY ● How to create link shortener using python https://youtu.be/b1rtuhfMd1Q ● CREATING STUDENT MARKSHEET APPLICATION IN PYTHON https://youtu.be/hYZy2cEn378 ● How to download YouTube videos using python https://youtu.be/onKyK8rsEbE ● How to convert an image into a PDF file using Python https://youtu.be/PZXL3mf6Tjk ● Python Tutorial In Detail https://www.youtube.com/playlist?list=PLUDEJJkD7C6Q3-iEX2Np3vBzLoRF1kpln ● Data Visualisation Running Graph https://www.youtube.com/playlist?list=PLUDEJJkD7C6QPtw_ANm6CnxwJ786HrAAG ● Computer Hacks and Tricks https://www.youtube.com/playlist?list=PLUDEJJkD7C6RtWDmY59-y_wwU-dZlHNUR ====*==== Follow Me Here For More Help or Queries Facebook - https://www.facebook.com/Falcon-Infomatic-108235664061988/ Instagram - https://www.instagram.com/falconinfomatic/ ====*==== SUBSCRIBE NOW for weekly videos on Python Tutorial, Computer Hacks and Tricks, Data Visualisation, Technology, and Many More.