Blog. Ideas worth sharing.

Introduction Bias in data science happens when artificial intelligence (AI) systems aren’t fair. This means they make mistakes or treat some groups unfairly because they learn from information that isn’t balanced or correct. AI systems help make many important decisions about health, jobs, money, ju

Start the MongoDB server: mongod Check version: mongod --version Start: mongosh Document = data Collections = table Show all the databases: show dbs Create database: use {db name} Insert data: db.testcollection.insert({"Name":"Pubudu"}) Delete database: db.dropDatabase() Create collection: db.create

Show text on videos using OpenCV Python Show width and hight Show date and time import datetime datet = str(datetime.datetime.now()) frame = cv2.putText(frame, datet, (10,50), font, 1, (0,255,255), 2, cv2.LINE_AA)

Draw geometric shapes on images using Python OpenCV Step 01 Step 02 # override the " img" # Add Arrow Line, Rectangle, Circle and Text OpenCV Python For Beginners -Tutorial 03 | Read, Write, Show Videos from Camera in Open

Read, Write, Show Videos from Camera in OpenCV Read the video Write the video FourCC is a sequence of four bytes used to uniquely identify data formats. OpenCV Python For Beginners -Tutorial 02 OpenCV Python For Beginners -Tutorial 04 | Draw geometric shapes on images using Python OpenCV

Read, Write, Show Images in OpenCV Read an image: img = cv2.imread(‘lena.jpg’, 1) print(img) cv2.imshow(‘image’, img) cv2.waitKey(5000) cv2.destroyAllWindows() Write an image : cv2.imwrite(‘lena_copy.png’, img) OpenCV Python For Beginners -Tutorial 01 | Installation OpenCV Python For Beginners -Tuto

OpenCV Python For Beginners -Tutorial 01 OpenCV Installation Check python is installed or not : cmd >> python Check python version : cmd >> python --version Check pip version : cmd >> pip --version Install OpenCV : cmd >> pip install opencv-python Check OpenCV is install or n