In this tutorial, you will learn how to build people counters using OpenCV and Python. Using OpenCV, we will calculate the number of people entering or leaving the department store in real time.
In the first part of today's blog post, we will discuss how to use both to create more accurate people counters. After that, we will look at the direc ...
If you want to complete the project, I will put the github link at the end of the article: You can see that the final identification license plate number is min G99999.
In fact, I accidentally thought of doing a small project with c + + in the winter of the previous year, and then realized the license plate extraction and segmentation with c+ ...
Posted by ricta on Tue, 08 Mar 2022 05:50:40 +0100
Binocular vision is based on geometric mathematics, and mathematical derivation is boring. Therefore, I will not introduce the mathematical principles here, but briefly describe the process of binocular vision.
Binocular vision mainly includes five parts: camera calibration, image distortion correction, camera correction, image ...
Posted by ConnorSBB on Mon, 07 Mar 2022 23:07:11 +0100
Source of this tutorial The tutorial takes the model of automobile fuel efficiency as an example, with the number of cylinders, displacement, horsepower and weight as variables
Linear regression mathematical theory I learned before
dataset_path = keras.utils.get_file("auto-mpg.data", "http://archive.ics.uci.edu/ml/machine-learning-d ...
Posted by groovything on Sun, 06 Mar 2022 05:18:44 +0100
In object detection, due to the limitations of cost and application occasions, we can't blindly increase the resolution of the camera, or we have used a camera with high resolution, but the field of view is large and still can't achieve high accuracy. At this time, we should consider sub-pixel technology, which is to further subdivide between t ...
Recently, many children are learning Python and want to find a fun hand training project.
Let's share a simple Python project for beginners today.
This article will take blibli – ride the wind and waves video as an example, you get to download the video.
At the same time, python is used to climb the video barrage of station B, opencv i ...
Posted by patrick99e99 on Tue, 01 Mar 2022 03:50:27 +0100
1. Download Mobile Software
You need to download the IP camera software on the mobile phone. You can turn the mobile device into a wireless IP camera with two-way audio support through the built-in RTSP and HTTP server and use it for security monitoring. You can use the browser on the computer to view it. Here I use OpenCV to read the video st ...
Posted by DaiWelsh on Fri, 25 Feb 2022 14:59:21 +0100
Geometric transformation refers to the operation of mapping one image to another.
Use function CV2 Resize() to zoom the image
dst = cv2.resize( src, dsize[, fx[, fy[, interpolation]]] )
dst represents the output target image. The type of the image is the same as src, and its size is dsize (when the value ...
Posted by forcom on Wed, 23 Feb 2022 15:54:59 +0100