I noticed that two of the mentioned dataset links are down/forbidden: 1. The [Light field Saliency Dataset (LFSD)](https://www.eecis.udel.edu/~nianyi/LFSD.htm) 2. The [V-SENSE Lytro Illum Dataset](https://v-sense.scss.tcd.ie/research/light-fields/a-pipeline-for-lenslet-light-field-quality-enhancement/) If someone has an updated link to those, that would be great. Otherwise I suggest deleting the links.