Lytro Dataset

📷 Lytro Multi-focus Image Dataset

Sample images of dataset

The Lytro Multi-focus Dataset provides a curated collection of multi-focus image pairs and series designed for research in image fusion, depth estimation, and computational photography.

📁 Dataset Overview

• Image Pairs: 20 pairs of color multi-focus images
• Resolution: 520 × 520 pixels
• Series: 4 multi-focus image series, each containing 3 source images (different focus settings)

This dataset is ideal for evaluating multi-focus image fusion algorithms.

📚 Citation

If you use this dataset in your research or publication, please cite the following paper:

M. Nejati, S. Samavi, S. Shirani,
Multi-focus Image Fusion Using Dictionary-Based Sparse Representation,
Information Fusion, Vol. 25, September 2015, pp. 72–84.
https://doi.org/10.1016/j.inffus.2014.10.004