In this course, we will learn how to develop Graphical User Interface (GUI) for processing images as well as processing real-time webcam video feeds or video files. You will learn how to quickly acquire an image from your camera using OpenCV and then use PyQt5 library to build the user interface. You may find many instructional videos about how to use Python for everyday tasks, but actually finding a detailed guide about how to build a desktop application using Python is quite difficult. Building GUIs aren’t so complicated, what actually makes them complex are the factors you need to consider that will let your user interact with the program. Upon completion, this course will provide you a better comprehensive overview of how to design a GUI-application framework, splitting important elements into modules. You’ll also learn building applications completely from scratch and also learn about making professional look-alike apps using PyQt5 library. Every step will be provided with detailed instructions in this course. So get ready to build your first image processing GUI application.