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二自由度云台实现人脸追踪。 首先是使用一款名字叫做IP摄像头的APP 采集手机摄像头的图像,在手机上建立一个视频流服务器。在局域网下,PC通过IP还有端口号获取图像。使用OpenCV的人脸检测的API获取人脸在画面中的位置,根据人脸位置距离画面中心的x轴与y轴的偏移量(offset) ,通过P比例控制(PID控制中最简单的一种)控制二自由度云台上臂与下臂的旋转角度,将角度信息通过串口通信UART发送给ESP32单片机(不限于ESP32,STM32,Arduino都可以)解析执行对应的操作,从而使得人脸尽可能处在画面的正中间。
Abseil Common Libraries (C++)
AEC/ANS/AGC from webrtc
A cross-platform MacOS and iOS framework allowing you to send content to an Apple TV or other Airplay supported device. Note: This project is no longer maintained.
Material design file manager for Android
音视频学习,相关文件格式/协议分析,框架学习等。encode decode;rgb yuv h264 aac flv mp4 rtmp;libyuv x264 openh264 faac faad2 fdk-aac librtmp ffmpeg sdl2 webrtc;android ios capture videotoolbox;
Android官方培训课程中文版
Record the Android sample code to a personal study
AndroidStudyDemo 为Android学习项目,将学习Android的过程中的收获都汇集于此。要求执行严格的编码规范。接下来会在简书上为每个Module写对应的文章,并持续更新。
Android Open Accessory USB&Bluetooth <-> HTTP Proxy
这是一个连载的博文系列,我将持续为大家提供尽可能透彻的Android源码分析
An open autonomous driving platform
DuerOS
The video chat demo app based on WebRTC. This project is currently on HOLD with minimal maintenance.
Advanced Programming in the UNIX
Asio C++ Library
A real-time C++ audio visualizer and equalizer using Fourier transform methods.
Simultaneous audio and video recording sample using MediaCodec/MediaMuxer
音视频学习,相关文件格式/协议分析。h264 nalu aac adts flv
音视频基础知识整理和相关协议文档说明
收集所有区块链(BlockChain)技术开发相关资料,包括Fabric和Ethereum开发资料
如果有人让你推荐 Python 技术书,请让他看这个列表
小白的Python入门教程实战篇:网站+iOS App源码→ http://t.cn/zQXcs9S 赞助→ http://t.cn/R5bhVpf
Battery Historian is a tool to analyze battery consumers using Android "bugreport" files.
耗电量优化
成为专业程序员路上用到的各种优秀资料、神器及框架
Bitcoin Core integration/staging tree
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.