Preliminaries
Contents
Preliminaries¶
Load data¶
Datasets we used:
Petrovic [Pet07] : grayscale multi-focus dataset, by pairs of pictures
Lytro [NSS15] : color multi-focus dataset, mostly by pairs
MEFDatabase [MZW15] : color multi-exposure dataset, several pictures each time
Our own pictures [Gabriel Belouze]: multi-focus, several pictures each time
multi_exposure_dataset = data.MultiviewDataset(Path(f"{BASE_DIR}/data/MEFDatabase/source/"))
multi_focus_dataset = data.MultiviewDataset(Path(f"{BASE_DIR}/data/lytro"))
ours_dataset = data.MultiviewDataset(Path(f"{BASE_DIR}/data/ours"))
multi_exposure_sample = multi_exposure_dataset["Balloons_Erik Reinhard"]
multi_exposure_sample = multi_exposure_dataset["Lighthouse_HDRsoft"]
multi_focus_sample = multi_focus_dataset["20"]
ours_sample = ours_dataset["stylos2"]
gray_sample = [iio.imread(path) / 255 for path in [f"{BASE_DIR}/data/petrovic/input001_{i}.tif" for i in (1, 2)]]
