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camera-models

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Simple camera models with NumPy and Matplotlib

// repository documentation

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## Introduction

This repository contains a notebook and a library to explain the operation of some simple camera models. The theory presented is almost entirely taken from the book [Multiple View Geometry in Computer Vision](https://www.robots.ox.ac.uk/~vgg/hzbook/) by Richard Hartley and Andrew Zisserman, in particular from chapter 6 "Camera Models". The purpose of this work is therefore not to explain the theory but to apply it, trying to improve the reader's understanding of these concepts.

## Get Started

In order to use the notebook and library here, you must first create and activate a virtual environment using Anaconda. If you have not yet installed Anaconda, you can do so by following [these](https://docs.anaconda.com/anaconda/install/) instructions. After that you just need to run the following commands:
```bash
$ cd camera-models
$ conda env create --prefix ./env --file environment.yml
$ conda activate ./env
$ jupyter notebook
```

# Changelog

## 2022-06-29

- Fix the inconsistent use of F instead of FOCAL_LENGTH in the last part of the notebook thanks to [@alexflorensa](https://github.com/alexflorensa) ([#2](https://github.com/mnslarcher/camera-models/pull/2))

## 2022-04-24

- Fix the inconsistent use of the rotation matrix thanks to [@estshorter](https://github.com/estshorter) ([#1](https://github.com/mnslarcher/camera-models/pull/1))

camera-models

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