This dataset was originally presented for the ICDAR2015 Competition on Text Image Super-Resolution. The released version contains supplementary materials (original images, annotations).
For more details, see: https://projet.liris.cnrs.fr/sr2015/
The dataset can be downloaded from the current repository as a .zip archive, or by clicking here.
Peyrard, C., Baccouche, M., Mamalet, F., & Garcia, C. (2015, August). ICDAR2015 competition on text image super-resolution. In 2015 13th International Conference on Document Analysis and Recognition (ICDAR) (pp. 1201-1205). IEEE.