Computer Vision Tutorials


Using image processing, machine learning and deep learning methods to build computer vision applications using popular frameworks such as OpenCV and TensorFlow in Python.

Image Captioning using PyTorch and Transformers
Image Captioning using PyTorch and Transformers

Learn how to use pre-trained image captioning transformer models and what are the metrics used to compare models, you'll also learn how to train your own image captioning model with Pytorch and transformers in Python.

How to Build a GUI QR Code Generator and Reader in Python
How to Build a GUI QR Code Generator and Reader in Python

Learn how to build a complete GUI QR code generator and reader program in Python using Tkinter, qrcode and OpenCV libraries.

Satellite Image Classification using TensorFlow in Python
Satellite Image Classification using TensorFlow in Python

Learn how to fine-tune the current state-of-the-art EffecientNet V2 model to perform image classification on satellite data (EuroSAT) using TensorFlow in Python.

Age and Gender Detection using OpenCV in Python
Age and Gender Detection using OpenCV in Python

Learn how to perform age and gender detection using OpenCV library in Python with camera or image input.

Gender Detection using OpenCV in Python
Gender Detection using OpenCV in Python

Learn how to perform gender detection on detected faces in images using OpenCV library in Python.

Age Detection using OpenCV in Python
Age Detection using OpenCV in Python

Learn how to predict someone's age from his front face picture using OpenCV library in Python

SIFT Feature Extraction using OpenCV in Python
SIFT Feature Extraction using OpenCV in Python

Learn how to compute and detect SIFT features for feature matching and more using OpenCV library in Python.

How to Apply HOG Feature Extraction in Python
How to Apply HOG Feature Extraction in Python

Learn how to use scikit-image library to extract Histogram of Oriented Gradient (HOG) features from images in Python.

Image Transformations using OpenCV in Python
Image Transformations using OpenCV in Python

Learn how to perform perspective image transformation techniques such as image translation, reflection, rotation, scaling, shearing and cropping using OpenCV library in Python.

How to Make a Barcode Reader in Python
How to Make a Barcode Reader in Python

Learn how to make a barcode scanner that decodes barcodes and draw them in the image using pyzbar and OpenCV libraries in Python

How to Perform Malaria Classification using TensorFlow 2 and Keras in Python
How to Perform Malaria Classification using TensorFlow 2 and Keras in Python

Learn how to build a deep learning malaria detection model to classify cell images to either infected or not infected with Malaria Tensorflow 2 and Keras API in Python.

Skin Cancer Detection using TensorFlow in Python
Skin Cancer Detection using TensorFlow in Python

Learn how to use transfer learning to build a model that is able to classify benign and malignant (melanoma) skin diseases in Python using TensorFlow 2.

How to Blur Faces in Images using OpenCV in Python
How to Blur Faces in Images using OpenCV in Python

Blurring and anonymizing faces in images and videos after performing face detection using OpenCV library in Python.

How to Perform YOLO Object Detection using OpenCV and PyTorch in Python
How to Perform YOLO Object Detection using OpenCV and PyTorch in Python

Using the state-of-the-art YOLOv3 object detection for real-time object detection, recognition and localization in Python using OpenCV and PyTorch.