{"url":"/dataset/textzoom","name":"TextZoom","full_name":null,"description_markdown":"**TextZoom** is a super-resolution dataset that consists of paired Low Resolution – High Resolution scene text images. The images are captured by cameras with different focal length in the wild.\n\nSource: [https://github.com/JasonBoy1/TextZoom](https://github.com/JasonBoy1/TextZoom)\nImage Source: [https://github.com/JasonBoy1/TextZoom](https://github.com/JasonBoy1/TextZoom)","description_withheld":null,"homepage":"https://github.com/JasonBoy1/TextZoom","introduced_date":null,"introduced_date_note":null,"introduced_by":{"paper":"/paper/scene-text-image-super-resolution-in-the-wild","title":"Scene Text Image Super-Resolution in the Wild","first_author":"Wenjia Wang","url":null},"license":null,"modalities":[{"name":"Images","url":"/datasets/modality/images"}],"tasks":[{"name":"Super-Resolution","url":"/task/super-resolution","datasets_with_task":"/datasets/task/super-resolution"},{"name":"Image Super-Resolution","url":"/task/image-super-resolution","datasets_with_task":"/datasets/task/image-super-resolution"},{"name":"self-supervised scene text recognition","url":"/task/self-supervised-scene-text-recognition","datasets_with_task":"/datasets/task/self-supervised-scene-text-recognition"}],"languages":[],"variants":["TextZoom"],"data_loaders":[{"repo":"https://github.com/JasonBoy1/TextZoom","url":"https://github.com/JasonBoy1/TextZoom","frameworks":["pytorch"]}],"num_papers_in_archive":28,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/image-super-resolution-on-textzoom","task":"Image Super-Resolution","dataset_variant":"TextZoom","rows":1,"metrics":["Average Accuracy","ASTER Overall Accuracy","MORAN Overall Accuracy","CRNN Overall Accuracy"],"first_row_in_archive_order":{"model":"NCAP","paper":"/paper/ncap-scene-text-image-super-resolution-with","metrics":{"ASTER Overall Accuracy":"68.1","Average Accuracy":"63.7","CRNN Overall Accuracy":"58.3","MORAN Overall Accuracy":"64.6"},"code_links":[{"title":"THINKWARE-AI/NCAP","url":"https://github.com/THINKWARE-AI/NCAP"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"},{"leaderboard":"/sota/self-supervised-scene-text-recognition-on","task":"self-supervised scene text recognition","dataset_variant":"TextZoom","rows":1,"metrics":["Average PSNR (dB)","SSIM"],"first_row_in_archive_order":{"model":"CCD-ViT-Small","paper":"/paper/self-supervised-character-to-character","metrics":{"Average PSNR (dB)":"21.84","SSIM":"0.7843"},"code_links":[{"title":"tongkunguan/ccd","url":"https://github.com/tongkunguan/ccd"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/ncap-scene-text-image-super-resolution-with","title":"NCAP: Scene Text Image Super-Resolution with Non-CAtegorical Prior","date":"2025-04-01","rows_on_this_dataset":1,"code_links":1,"syntology":null},{"paper":"/paper/self-supervised-character-to-character","title":"Self-supervised Character-to-Character Distillation for Text Recognition","date":"2022-11-01","rows_on_this_dataset":1,"code_links":1,"syntology":null}],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":0,"samples_harvested":0,"samples_ran":0,"samples_unverified":0,"pointer_only_for_licence":0,"papers_with_no_sample_that_ran":0,"note":"the per-paper counts above, summed; not a rate"},"papers_note":"The archive never published its papers-using-dataset list; these are papers with a leaderboard row on this dataset's benchmarks."}