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| | www.tangramvision.com

Pinhole Obsession is the careless method of modeling all cameras as a projection from the positive-depth half-space into pixel coordinates.
5.5 parsecs

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| | ksimek.github.io

[AI summary] A technical tutorial explains the extrinsic matrix in computer vision, detailing how to derive camera pose and view transformations using rigid body kinematics.
5.8 parsecs

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| | fa.bianp.net

The Langevin algorithm is a simple and powerful method to sample from a probability distribution. It's a key ingredient of some machine learning methods such as diffusion models and differentially private learning. In this post, I'll derive a simple convergence analysis of this method in the special case when the ...
4.4 parsecs

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| | www.paepper.com

[AI summary] This article explains how to train a simple neural network using Numpy in Python without relying on frameworks like TensorFlow or PyTorch, focusing on the implementation of ReLU activation, weight initialization, and gradient descent for optimization.
12.9 parsecs

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