Train a Support Vector Machine to recognize facial features in C++
Let’s see how to train a model of support vector machine, save the trained model and test the model to check the percentage of its… Read More »
Tag Archives: OpenCV
Arithmetic Operations on Images using OpenCV | Set-1 (Addition and Subtraction)
Arithmetic Operations like Addition, Subtraction, and Bitwise Operations(AND, OR, NOT, XOR) can be applied to the input images. These operations can be helpful in enhancing… Read More »
Python | Corner detection with Harris Corner Detection method using OpenCV
Harris Corner detection algorithm was developed to identify the internal corners of an image. The corners of an image are basically identified as the regions… Read More »
Python | Denoising of colored images using opencv
Denoising of an image refers to the process of reconstruction of a signal from noisy images. Denoising is done to remove unwanted noise from image… Read More »
Python | Foreground Extraction in an Image using Grabcut Algorithm
Let’s discuss an efficient method of foreground extraction from the background in an image. The idea here is to find the foreground, and remove the… Read More »
Draw a triangle with centroid using OpenCV
Prerequisite: Geometric shapes using OpenCV Given three vertices of a triangle, write a Python program to find the centroid of the triangle and then draw… Read More »
ML | Unsupervised Face Clustering Pipeline
Live face-recognition is a problem that automated security division still face. With the advancements in Convolutions Neural Networks and specifically creative ways of Region-CNN, it’s… Read More »
Python | OpenCV BGR color palette with trackbars
OpenCV is a library of programming functions mainly aimed at real-time computer vision. In this article, Let’s create a window which will contain RGB color… Read More »
Saving Operated Video from a webcam using OpenCV
OpenCV is a vast library that helps in providing various functions for image and video operations. With OpenCV, we can perform operations on the input… Read More »
Face Detection using Python and OpenCV with webcam
OpenCV is a Library which is used to carry out image processing using programming languages like python. This project utilizes OpenCV Library to make a… Read More »
Background Subtraction in an Image using Concept of Running Average
Background subtraction is a technique for separating out foreground elements from the background and is done by generating a foreground mask. This technique is used… Read More »
Python | Detect corner of an image using OpenCV
OpenCV (Open Source Computer Vision) is a computer vision library that contains various functions to perform operations on Images or videos. OpenCV library can be… Read More »
Python | Play a video using OpenCV
OpenCV (Open Source Computer Vision) is a computer vision library that contains various functions to perform operations on Images or videos. OpenCV library can be… Read More »
Opening multiple color windows to capture using OpenCV in Python
OpenCV is an open source computer vision library that works with many programming languages and provides a vast scope to understand the subject of computer… Read More »
Image Processing in Python (Scaling, Rotating, Shifting and Edge Detection)
Taking pictures is just a matter of click so why playing around with it should be more than few lines of code. Seems not a… Read More »