High Dynamic Range Imaging

This project is an implementation of High Dynamic Range (HDR) imaging techniques.
HDR imaging is a technique used to capture and display a wider range of brightness and color values than traditional imaging methods.

*** 2023/04/12 update ***
We are team 6, and our result project won the first score of the election.

Result	Election

Usage

To run this project, you'll need to provide the input images and a .txt file that records shutter speeds.

[input_directory]/
├──[image1]
├──[image2]
├──...
└──shutter_speed.txt

And then run

python3 hdr.py --src_dic [input_directory]

Advanced Usage

python3 hdr.py --help

Sample Results ⛪

python3 hdr.py --no-mtb --src_dir memorial --out_dir memorial_outputs

Tone mapping

Global tone mapping	Local tone mapping

Radiance map

Response curves

Sample Results 🏛️

Decompress CKS folder : tar zxvf CKS.tar.gz

python3 hdr.py --src_dir CKS --out_dir CKS_outputs

Tone mapping

Global tone mapping	Local tone mapping

Radiance map

Response curves