What fun projects can OpenCV do? Five computer vision projects for beginners

OpenCV is a cross-platform computer vision library distributed under the BSD license that runs on Linux, Windows, Android, and Mac OS operating systems. It is lightweight and efficient — it consists of a series of C functions and a small number of C++ classes. It also provides interfaces to Python, Ruby, MATLAB and other languages and implements many common algorithms in image processing and computer vision.

Since the release of the first open source version in 2000, it has been loved by many developers in the field of computer vision, and there are also developers devoted to the field of computer vision. Today Gitee recommends open source projects for the beginners of OpenCV, let’s take a look.

1.java-opencv

Java-web demo OpenCV image processing related knowledge, from the start of the installation, and you learn to record OpenCV related knowledge such as image binarization, circle detection, line detection, gray histogram, morphological transformation, contour recognition, template matching and so on, Until finally a simple but complete DEMO implementation (Answer sheet recognition).

Open Source License: MIT

Project address: gitee.com/songer/java…

2.yx-iamge-recognition

Based on OpenCV implementation, on the basis of EasyPR-Java optimized configuration and dependent version, SpringBoot + Maven realization of license plate recognition system.

Open source license agreement: BSD-3-clause

Project address: gitee.com/admin_yu/yx…

3.Businessinfd

Business picture recognition (infd) based on Opencv 4.3.0,tesseract4.0. JavaCpp realizes information identification of industrial and commercial pictures with Tmall, and realizes structured data processing.

Open Source License: MIT

Project address: gitee.com/dgwcode/Bus…

4.idCardCv

Java ID card number identification, suitable for Web id card identification server, front-end id number positioning, back-end accurate processing identification, accuracy of about 96%, for autonomous region id card with other text in front of the same can be recognized.

Open Source License: Apache-2.0

Project address: gitee.com/endlesshh/i…

5.EasyPR

EasyPR is an open source Chinese license plate recognition system. Its goal is to become a simple, efficient and accurate license plate recognition library in unconstrained situations.

Open Source License: Apache-2.0

Project address: gitee.com/easypr/Easy…

If you like any of the projects above, remember to go to the project home page and give them a Star~

In addition to OpenCV, there are many excellent computer vision projects on Gitee. Please check them out: gitee.com/explore/cv