?About the author: A Matlab simulation developer who loves scientific research. He cultivates his mind and improves his technology simultaneously. For code acquisition, paper reproduction and scientific research simulation cooperation, please send a private message. Personal homepage: Matlab Research Studio Personal credo: Investigate things to gain knowledge. For more complete Matlab code and simulation customization […]
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[Path Planning] Research on Campus Car Food Delivery Path Planning Problem Based on Ant Colony Algorithm with Matlab Implementation
?About the author: A Matlab simulation developer who loves scientific research. He cultivates his mind and improves his technology simultaneously. For code acquisition, paper reproduction and scientific research simulation cooperation, please send a private message. Personal homepage: Matlab Research Studio Personal credo: Investigate things to gain knowledge. For more complete Matlab code and simulation customization […]
pgpool-II + keepalived achieves high availability
Installation Download https://pgpool.net/mediawiki/index.php/Downloads Compile and install tar -zxvf pgpool-II-4.4.4.tar.gz cd pgpool-II-4.4.4.tar.gz ./configure –prefix=/usr/local/pgpool –with-pgsql=/usr/local/postgres/ make & amp; & amp; make install #pgpool-regclass plug-in installation cd /root/pgpool-II-4.4.4/src/sql/pgpool-regclass make & amp; & amp; make install psql -h /data/pgdata/tmp -p 4567 -U postgres -f pgpool-regclass.sql template1 # The following test is not executed ln -s /root/pgpool-II-4.4.4//src/sql/pgpool-regclass/* /usr/local/postgres/lib/ # […]
(StateFlow & ShareFlow) VS (Flow & LiveData)
Table of Contents data flow General process Switch thread StateFlow & ShareFlow StateFlow Build StateFlow &ShareFlow In the previous articles on Flow, collect function analysis and imitation of Flow builder to create data flow articles, we explored the simple use of flow and its simple principles. However, during the production process, we often borrow these […]
Continuous delivery-Jenkinsfile syntax
The scripting language that implements the Pipeline function is called Jenkinsfile, which is implemented by the Groovy language. The Jenkinsfile is generally placed in the project root directory and is controlled by the source code management software along with the project. There is no need to copy many settings to a new project each time […]
Yakit & HTB: BountyHunter from battlefield live to weaponized
An official Yakit practical case 0x00 Background When we talk about individual soldier equipment, we usually talk about “What functions do we have?”, but how to ensure that our functions are really effective? Or how to self-update and iterate, update better plug-ins, and have better practical functions? Although some users will selflessly give us some […]
Use Qt+Live555 to build RTSP server
1. Project background With the continuous development of Internet of Things technology, video surveillance systems are increasingly used in various fields. Among them, RTSP (Real Time Streaming Protocol) is a commonly used streaming media transmission protocol that can realize the transmission and playback of real-time audio and video data. In order to realize the networking […]
Let OpenCV 5 live! OpenCV launches $500,000 crowdfunding!
Click the Card below and follow the “CVer” public account AI/CV heavy-duty information, delivered as soon as possible Click to enter->[OpenCV] Communication Group Reply in the background of CVer WeChat public account: OpenCV, you can download OpenCV learning materials and start learning! Reprinted from: CSDN (ID: CSDNnews) | Tu Min Without financial support, the development […]
Use opencv and dlib libraries (C++ code) to implement face liveness detection (blinking, mouth opening, shaking head detection)
Foreword This article uses opencv and dlib libraries, and uses C++ code to implement face detection, including blink detection, mouth opening detection, and shaking head detection, which can effectively distinguish static pictures from living objects. Effect display Dlib library introduction dlib is an open source C++ machine learning library that provides a series of algorithms […]
windows ffmpeg + nginx + videojs implements rtmp push and pull streaming and hls push and pull live streaming
The previous blog has written about using ffmpeg + nginx to build an RTMP push and pull live broadcast environment under Windows. It can be played through PC client software such as ffplay and vlc. However, due to browser playback reasons, the RTMP stream passes through the browser. Playback must use the flash plug-in. The […]