# high-dynamic-range-imaging

**Repository Path**: hzqeric/high-dynamic-range-imaging

## Basic Information

- **Project Name**: high-dynamic-range-imaging
- **Description**: Produce HDR image from multiple LDR photographs written in C++17.
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-05-30
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# High-Dynamic-Range-Imaging
<img src="./gallery/hdr_(source images are from wikipedia's hdr page).png"><br />
<p align="center"><i>HDR image generated by this project (source images are from <a href="https://en.wikipedia.org/wiki/High-dynamic-range_imaging">Wikipedia's HDR page</a>)</i></p>

## Introduction
This project is for 2019 Digital Visual Effects Assignment 1 at NTU, where is https://www.csie.ntu.edu.tw/~cyy/courses/vfx/19spring/assignments/proj1/

The purpose of this project is to generate high-dynamic-range image from multiple low-dynamic-range photographs. This project has two parts, radiance map reconstruction and tone mapping.

## Build
This project is written in C++17, first check if your compiler supports it.

### Dependency
* CMake: 3.1+
* OpenCV: 3.0+

### Windows + MSVC
Just use standard cmake GUI to build it.

### Linux
Follow steps below (make sure you are in the root directory of this project):

```
$ mkdir build
$ cd build
$ cmake ../
$ make
```

## Usage
Use following command for more information:

```
$ Simple-HDR -h
```

## License
This project is under the [MIT](https://opensource.org/licenses/MIT) license.

It also includes some test data in the `./data/memorial/` folder, and those images taken by Kevin McCoy are under [CC BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0/) license.