HD natural images database for sparse coding

A dataset of natural images, acquired with a Canon EOS6D and Canon EOS650. It has been curated to facilitate research, namely in sparse coding at the moment, but can be used for future endeavors.

Features:

• Number of Images: 1146 (at the time of initial upload : 2023-09-20)
• Resolution: 5184 x 3456 pixels (EOS650) and 6240x4160 (EOS6D)
• File Format: JPG
• Categories: Landscapes, animals, urban scenes, etc.
• Annotations: None