DONTREPEATYOURSELF
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DONTREPEATYOURSELF is a blog focused on the Python programming language and the Django web framework. . You will find tutorials and projects on web development and machine learning. For now, the following languages, frameworks, and libraries are used: Python, Javascript, Django, TensorFlow, Keras, OpenCV.
DONTREPEATYOURSELF
1y ago
OpenCV makes the process of drawing shapes on an image straightforward by providing convenient functions. In this article, we will see 5 built-in functions to annotate images: cv2.line, cv2.rectangle, cv2.circle, cv2.ellipse, cv2.putText ..read more
DONTREPEATYOURSELF
1y ago
In this article, we will learn about image pyramids and how to implement them in Python using OpenCV ..read more
DONTREPEATYOURSELF
1y ago
In this tutorial, we will learn how to perform color-based object detection using OpenCV and Python. We will be using the HSV color space to detect objects in images and videos ..read more
DONTREPEATYOURSELF
1y ago
In this tutorial, we are going to build a simple barcode and QR code scanner using OpenCV and the ZBar library. The ZBar library will be responsible for detecting and localizing the QR codes and barcodes. OpenCV will be used for some pre ..read more
DONTREPEATYOURSELF
1y ago
In this tutorial, we will see how to detect objects using deep learning and OpenCV. Object detection is the process of locating objects with bounding boxes in an image or a video. It is one of the most important tasks in computer vision, and it ..read more
DONTREPEATYOURSELF
1y ago
Image thresholding is one of the most basic types of image segmentation. It consists of converting an image (a grayscale image) into a binary image (black and white image). In simple thresholding, we manually set a threshold value T and compare ..read more
DONTREPEATYOURSELF
1y ago
In this tutorial, we will see how to perform face recognition using the Dlib library and deep learning. The OpenCV library will be used for performing some simple image processing tasks such as converting the image to grayscale, resizing it, and so on ..read more
DONTREPEATYOURSELF
1y ago
In this tutorial, we will learn how to use OpenCV to remove background from videos using a technique named background subtraction. Background subtraction is a common technique used in computer vision to detect moving objects in a video ..read more
DONTREPEATYOURSELF
1y ago
In this tutorial, we are going to see how to use the bitwise operations AND, OR, XOR, and NOT. Bitwise operations are used in image processing to extract a Region of Interest (ROI) from an image ..read more
DONTREPEATYOURSELF
1y ago
In this tutorial, I'll show you how to use the YOLO model, and specifically YOLOv3, to detect objects in images and real-time videos using Python and OpenCV. YOLO (You Only Look Once) is a single stage object detector, meaning it makes predictions ..read more