bythew3i

Robotics Software Engineer Notes

Topics covered: Gazebo, ROS, Localization, Map & SLAM, Path-Planning & Navigation

Recently, I graduated from Udacity Robotics Software Engineer Nano Degree Program. Here are the links of my projects and certification. This post is the note that I took during learning process....

Posted by bythew3i on February 19, 2022

WAIC 2020 黑客马拉松冠军 The Walking Dead

世界人工智能大会 | 优必选科技：Walker大型仿人服务机器人仿真挑战赛

在 2020 六月与七月，Michael Wang、Jared Zhou 与我组成了 The Walking Dead 战队参与了世界人工智能大会 WAIC 2020 黑客马拉松。最后在优必选科技：Walker大型仿人服务机器人仿真挑战赛中，我们提前三天完成所有任务关卡并且以满分成绩获得了冠军与一等奖。赛事介绍赛事概述 WAIC黑客马拉松作为世界人工智能大会期间的重磅赛事和...

Posted by bythew3i on September 21, 2020

Train AI to play Atari Enduro

A Reinforcement Learning (DQN) based AI agent

During the 2019 Thanksgiving break, I trained a DQN based agent which can play Enduro atari game. Game Rule The number of cars you must pass is posted at the beginning of each day in the lower...

Posted by bythew3i on December 12, 2019

Face Classifier

A Deep Learning Practice

In this project, I finished two tasks of deep learning practice. The first one is Approximating a Non-Linear Function and the second one is Building a Face Classifier. Requirements 1 2 3 tenso...

Posted by bythew3i on October 19, 2019

Color Block Path Tracking & Pose Prediction

How to apply Kalman Filter to tracking and prediction?

In this project, I learned about the popular colorspaces used in Computer Vison and successfully implemented the Kalman Filter Algorithm to predict the movement of object (Pose Prediction). En...

Posted by bythew3i on October 6, 2019

Estimating depth from images

Simple experiment of Intel Realsense Camera

Depth estimation is critical in interactive machines. In general, it is impossible to estimate the absolute scale of a scene based only on an image of it. However, if we know the true size of an...

Posted by bythew3i on September 25, 2019

Dorm Light IR Switch

How do lazy people turn off the bedroom light?

Recently I started my master program at Yale University. During my first week, I was so tired of walking all the way to turn off the light in the dorm. Because the bed is soooo far away from the...

Posted by bythew3i on August 23, 2019

微信「跳一跳」破解程序开发记录

使用 Mac 与 iPhone 7 实现自动化刷分

闲来没事，赶赶程序员们的新潮，做了一番研究，写了些代码，自动刷分微信跳一跳小程序引子前几日（2017年12月28日），微信发布了一款跳一跳的小程序。而我是大概在今年一月2号才第一次玩这个游戏，由于手残，分数一直在 10 分左右徘徊。那天，正好看到一条关于跳一跳“伪POST刷分”的微信推送，评论里说腾讯已经及时修补了该漏洞。于是，我纳闷是否还有其他破解方法，然后我就看到...

Posted by bythew3i on January 4, 2018

Projects Gallery 2016-2017

Some interesting projects I have done

Check out some interesting projects I have done during year 2016 and year 2017. MFC Pokémon Catch Description Pokémon Catch is a Gold Miner-like game. User must use mou...

Posted by bythew3i on January 3, 2018

EV3 + DualShock4 + GoPro5

Use PS4 Controller to remote EV3 cart

During 2017 summer break, I tried to find a way to connect Sony DualShock 4 Controller to EV3. However there was not so much information online, finally I figured it out by my own and the PS4 co...