For the evalution of this year’s competition, we have established the training and test data sets, with published the full ground-truth for the validation and test sets. The complete dataset (validation + test) is publicly available at the following address: 必利勁 281/zenodo.3262372″>https://doi.org/10.5281/zenodo.3262372

The training set is described in S. Fiel, F. Kleber, M. Diem, V. Christlein, G. Louloudis, S. Nikos, and B. Gatos, “Icdar2017 competition on historical document writer identification (historical-wi),” in 2017 14th IAPR International Conference on Document Analysis and Recognition (ICDAR), vol. 01, Nov 2017, pp. 1377–1382.

The validation set encompasses 1200 images and the test set 20000 images.

The provenance and distribution of the test set is as described in the following chart.

The test data set contains 20,000 images with different, i.e. 1-5 samples per writer . The corpus can be downloaded at the following link: 犀利士 href= »https://faubox.rrze.uni-erlangen.de/dl/fiCb7MhhW8nyM9Vy8d9KUxZu/wi_comp_19_test.zip »>https://faubox.rrze.uni-erlangen.de/dl/fiCb7MhhW8nyM9Vy8d9KUxZu/wi_comp_19_test.zip

Update (23/04/2019): same corpus in higher resolution images [25 Gb] https://faubox.rrze.uni-erlangen.de/dl/fiJ9VmgHEnvxxz87eia3HYdK/wi_comp_19_test_v2.zip

The new deadline for犀利士5mg submitting the results is on 2 May 2019.

For further info, go to Timeline and Dataset.

The researchers and teams wishing to prepare the ICDAR-2019-HDRC-IR competition can now validate with an additional corpus. It encompasses handwritten letters as well as book scripts of the Middel Ages and 16th century.

The corpus can be downloaded at the following link: https://faubox.rrze.uni-erlangen.de/dl/fiDbCEE4qLU1LYx1uS1sdNgt/wi_comp_19_validation.zip

It contains 300 writers contributing 1 page, 100 writers contributing 3 
pages, and 120 writers contributing 5 pages resulting in 1200 images of 
5犀利士 style= »font-size:0px; color:#ff0000; »>必利勁 20 writers.

We are glad to announce that this CLAMM website is hosting the announcemen犀利士5mg
t and will host the data and results of a new competition for ICDAR2019, the ICDAR2019 Competition on Image Retrieva壯陽藥
l for Historical Handwritten Documents.

We merge our efforts of Writer identification and Script classification and create a new corpus! For more information, please click here (ICDAR-2019-HDRC-IR)