🖼️ This is a HAAR Cascade Classifier training GUI application for Linux. This application make it really easy to train classifiers for object detection and tracking using opencv by providing a Graphical user interface to set parameters and perform necessary steps.
ImAli0
commented
2 years ago
Hi Team,
I was trying to Run HAAR Cascade GUI Trainer 1.0 on my Ubuntu 20.04, I have followed the Requirement you mentioned.
When I was trying to run the app/main.py getting an error.
Starting... git version 2.25.1 sh: 1: opencv_createsamples: not found Environment ready! No protocol specified No protocol specified Traceback (most recent call last): File "main.py", line 187, in
main_window = tk.Tk()
File "/usr/lib/python3.8/tkinter/init.py", line 2270, in init
self.tk = _tkinter.create(screenName, baseName, className, interactive, wantobjects, useTk, sync, use)
_tkinter.TclError: couldn't connect to display ":0"
can you please help me, to run the Trainer application?.