task_categories:image-segmentation task_categories:text-classification task_categories:visual-question-answering language:en language:zh language:ar language:th language:ms language:id license:cc-by-nc-4.0 size_categories:10K<n<100K format:imagefolder modality:image library:datasets library:mlcroissant region:us document-forgery-analysis forgery-detection multilingual document-analysis tampering-detection