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@jonathanbonnard
jonathanbonnard / imagenet_openimage_dataset.py
Created March 9, 2020 11:09 — forked from mf1024/imagenet_openimage_dataset.py
Pytorch ImageNet/OpenImage Dataset
from torch.utils.data import DataLoader, Dataset
from torchvision import transforms
import os
from skimage import io
import numpy as np
import time
from PIL import Image
IMG_SIZE = (128,128)
@jonathanbonnard
jonathanbonnard / raytracing.py
Created December 9, 2019 17:15 — forked from rossant/raytracing.py
Very simple ray tracing engine in (almost) pure Python. Depends on NumPy and Matplotlib. Diffuse and specular lighting, simple shadows, reflections, no refraction. Purely sequential algorithm, slow execution.
"""
MIT License
Copyright (c) 2017 Cyrille Rossant
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is