| license: unknown | |
| size_categories: | |
| - 1K<n<10K | |
| tags: | |
| - online handwriting | |
| - offline handwriting | |
| - signature | |
| - verification | |
| configs: | |
| - config_name: default | |
| data_files: | |
| - split: train | |
| path: data/train-* | |
| - split: test | |
| path: data/test-* | |
| dataset_info: | |
| features: | |
| - name: image | |
| dtype: image | |
| - name: label | |
| dtype: | |
| class_label: | |
| names: | |
| '0': genuine | |
| '1': forgeries | |
| - name: forger | |
| dtype: int32 | |
| - name: writer | |
| dtype: uint32 | |
| - name: attempt | |
| dtype: uint32 | |
| splits: | |
| - name: train | |
| num_bytes: 240159596.0 | |
| num_examples: 937 | |
| - name: test | |
| num_bytes: 466376280.094 | |
| num_examples: 2534 | |
| download_size: 793149429 | |
| dataset_size: 706535876.094 | |
| # ICDAR 2011 Signature Verification Competition (SigComp2011) | |
| http://iapr-tc11.org/mediawiki/index.php/ICDAR_2011_Signature_Verification_Competition_(SigComp2011) | |
| The collection contains simultaneously acquired online and offline samples. | |
| The collection contains offline and online signature samples. The offline dataset comprises PNG images, scanned at 400 dpi, RGB color. The online dataset comprises ascii files with the format: X, Y, Z (per line). | |
| Marcus Liwicki, Michael Blumenstein, Elisa van den Heuvel, Charles E.H. Berger, Reinoud D. Stoel, Bryan Found, Xiaohong Chen, Muhammad Imran Malik. "SigComp11: Signature Verification Competition for On- and Offline Skilled Forgeries", Proc. 11th Int. Conference on Document Analysis and Recognition, 2011 | |