Christos Karavelas (@chriskaravel)
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  • Registered over 4 years ago
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  • Location πŸ‡¬πŸ‡· Greece
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Top repositories

1

Pygame_Sudoku

Its the classic game of Sudoku with Pygame.Every game is different and solvable, cause it generates random arrays and solves them so that we know the sudoku forms are playable.
Python
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2

CodeIgniter_Complete_Task_Website

This is a website where a user has to complete a task and we keep track of the time it took him to complete.The user gets an access code to login and see the content. The 1st time the user inserts the access code we get the current date and time so that we know when the task started. When the user inserts the access code he will see the content and he can upload a file (response).Every time the user uploads a file response we take the current date and time so that we know when the task finished.
HTML
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3

speech_to_text_via_microphone

This is a python script that gets the audio from the microphone with PyAudio library and by using the SpeechRecognition library and google speech recognition converts the audio into text.
Python
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4

SmartCity_Vehicle_Charge_EnterCity

Smart Cities Tutorial - The concept of this tutorial is that we assume that we have a livestream video of cars entering the city we use (cars4.mp4) to accomplish that and we use the (function detect_vehicle()) to detect the vehicle type from that video.The (function detect_vehicle()) gets the type of vehicles from the haarcascade_car.xml,bus.xml and truck.xml(their data are not correct or verified they are just used as example for the tutorial).Then we assume the car stops at the toll station where the system takes a photo of the car, we use the (test_plate.jpg) to accomplish that and with (function get_plate()) we convert the license plate into a string. We have created two tables in the database vehicles and city.So we insert the vehicles in the database and the vehicles in the "virtual city" so that we can begin charging the vehicles. To accomplish that we use (functions vehicle_entry_in_db(),vehicle_entry_in_city()). When the vehicle leaves the city we use (fuction vehicle_exit_city()) and at the end of the day we can use the (function daily_report()) to see the vehicles that enter/exit the city and their charges. For this tutorial to work we will need to install Python Pytesseract - pip install pytesseract OpenCV - pip install opencv-python Mysql
Python
1
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