# hdr-plus

**Repository Path**: mirrors_timothybrooks/hdr-plus

## Basic Information

- **Project Name**: hdr-plus
- **Description**: HDR+ Implementation
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 1
- **Created**: 2022-01-07
- **Last Updated**: 2026-07-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# HDR+ Implementation
Original Document on the subject (by Timothy Brooks): https://timothybrooks.com/tech/hdr-plus

Currently maintained by [Simon Gardling](https://github.com/Titaniumtown)

### Quick Start (Nix Flakes)

Build the package directly:
```bash
nix build
./result/bin/hdrplus
```

Or enter a development shell:
```bash
nix develop
mkdir build && cd build
cmake ..
make -j$(nproc)
```

### HDR+ algorithm examples:
You can download the examples from [this torrent](./hdr_plus_examples.torrent). Make sure to seed!

### Compiled Binary Usage:
```
Usage: ./hdrplus [-c comp -g gain (optional)] dir_path out_img raw_img1 raw_img2 [...]
```

The -c and -g flags change the amount of dynamic range compression and gain respectively. Although they are optional because they both have default values.