You just need to master a few of them — Software developers use git for version control most of the time. It’s something we deal with every day. If time rolled back, one of the top tips that I would like to share with my younger self is the usage of git commands. Don’t be scared of git commands as…

Group Contours That Belong to The Same Object — Introduction “findContours” function of OpenCV is often used to detect objects by computer vision engineers. Thanks to OpenCV, we just need to write a few lines of code in order to detect the contours (objects). However, contours detected by OpenCV are usually scattered. For instance, a feature rich image could have…

Installing ROS with an image is a lifesaver — ROS is a very important framework for robotic projects. As mentioned in the previous post, I used ROS for the robotic fish project. There are guidelines on how to install ROS here and there on the internet. However, the installation was not as straightforward as I thought. …

Doing it is the best way to learn — I have been always thinking to use advanced technology such as AI and Robotics to do meaningful things, which can help people to live a better life, especially in the field of environmental conservation or health care. Fortunately, I did the capstone project for my Master of Computer Science on…

A fast way to improve your programming skills — I have been developing software for a decade. I am serious about writing good software instead of just making it work. In this short post, I would like to share my view about code refactoring. Refactoring means redesigning and changing the software within a relevant scale but keep the same…