Face Detection using Python-OpenCV

We humans can detect images, and the objects that are present in the image. But when it comes to computers, an image is just a representation of 0’s and 1’s.

Edge Detection in OpenCV

Edge detection is an important method in image processing. Edges are important aspects that are associated with images. It involves detecting the boundaries of the objects in the image. Edge

Histograms in OpenCV

Histograms are the graphical representation of the pixel intensities distribution in the form of a digital image. Histograms provide an easy understanding of the features of the pixels in an

Bitwise Operators and Masking in OpenCV

Table of Contents Show / Hide 1. Bitwise Operators1.1. Bitwise AND1.2. Bitwise OR1.3. Bitwise XOR1.4. Bitwise NOT2. Masking on Images using OpenCV Bitwise Operators In computer science terms, everything we

Color Spaces and Channels in OpenCV

Table of Contents Show / Hide 1. Color Spaces1.0.1. BGR Color Space1.0.2. HSV Color Space1.1. LAB Color Space1.2. RGB Color Space1.3. Gray Color Space2. Color Channels Color Spaces Color Spaces

Image Thresholding in OpenCV

Image thresholding is a concept of changing the colors of pixels and manipulating the pixels in an image into only two colors, mostly black and white. This concept is mostly

Image Transformations in OpenCV

OpenCV provides pre-defined image Transformation methods such as cv2.COLOR_BGR2GRAY In a Grayscale image, all the colors red, blue, green are displayed as shades of gray. If we compare any colored

Operations on Image using OpenCV

Resizing Images & Videos Resizing Images Generally, we perform resizing or rescaling on images to reduce the computational load on a computer while analyzing the visual content. When we work

Contours in OpenCV

Contours are the lines or curves that connect all the points that lie on the boundary of the object. A specific contour refers to boundary pixels that have the same

Read, Write Images and Videos with OpenCV

In this tutorial we will be learning how to perform basic operations such as read/write on images & videos Reading an Image import cv2. We need to pass the path

Introduction to Computer Vision

In this tutorial, we will be learning in-depth concepts starting from beginner level to advanced level in Computer Vision. Computer Vision is a module in python that helps a computer