Federico Minutoli DiTo97

machine learning researcher passionate in robotics, computer vision and NLP

DiTo97 / keypresses.py

Last active January 10, 2024 00:28

It detects simultaneous keyboard presses

	import time

	import keyboard


	def get_pressed_keys() -> set[str]:
	"""It obtains the pressed keyboard keys"""
	keyboard._listener.start_if_necessary()

	with keyboard._pressed_events_lock:

DiTo97 / imageproc.py

Last active August 23, 2023 08:35

A module for operations on 2-dim point sets (e.g., images)

	import numpy as np
	import numpy.typing as np_typing


	try:
	import cv2 as opencv
	has_opencv = True
	except ModuleNotFoundError:
	has_opencv = False

DiTo97 / calibration.py

Last active August 23, 2023 08:27

A module for operations on camera calibration parameters

	import numpy as np
	import numpy.typing as np_typing


	Vector = np_typing.NDArray[np.float64]
	Matrix = np_typing.NDArray[np.float64]


	def extrinsics_to_rotmat_and_posvec(E: Matrix) -> tuple[Matrix, Vector]:
	R = E[:, :3]

DiTo97 / negative-prompts.txt

Last active January 9, 2024 23:25

A list of resources for close-up style transfer with stable diffusion XL v1.0

DiTo97 / graphcoloring.py

Last active January 10, 2024 04:10

A collection of graph coloring algorithms

	"""A collection of graph coloring algorithms

	The problem of assigning colors to the vertices of a graph such that no two adjacent vertices have the same color.
	"""
	import random
	import typing
	from collections import defaultdict

	import networkx

DiTo97 / deepfrozenset.py

Created September 7, 2023 15:48

A frozen set for nested containers

	from typing import Any


	# TODO: type hinting


	def deepfrozenset(obj: Any) -> Any:
	if isinstance(obj, dict):
	return frozenset([(key, deepfrozenset(val)) for key, val in obj.items()])

DiTo97 / !logging.py

Last active May 5, 2024 00:37

A centralized logging system for any library

	"""A centralized logging system for any library

	source code inspired by https://github.com/huggingface/transformers/blob/main/src/transformers/utils/logging.py
	"""
	import logging
	import os
	import sys
	import threading
	from functools import lru_cache

DiTo97 / rotation-vs-bound-rotation.ipynb

Created January 10, 2024 04:42

A comparison between rotation and bound rotation

Sorry, something went wrong. Reload?

Sorry, we cannot display this file.

Sorry, this file is invalid so it cannot be displayed.

DiTo97 / index.html

Last active January 10, 2024 05:34

A simple python-to-JS HTTP web server from a specific webroot

DiTo97 / !primefinding.py

Last active August 25, 2024 01:06

A collection of prime finding algorithms implemented in pure python

	import math


	def sieve_of_atkin(n: int) -> list[int]:
	"""The Sieve of Atkin prime finding algorithm, [1]_

	References
	----------
	.. [1] A. O. L. Atkin, D. J. Bernstein, 2003
	"""