qihoo360/FineHARD-CN

FineHARD-CN FineHARD-CN is a large-scale Chinese image-region grounding dataset. annotations: 13,818,563 original annotation records. image_urls: 13,829,272 image download URLs. Images are not included and should be downloaded from the image_urls configuration. Annotation field names and values are preserved from the original data. See metadata/manifest.json for file checksums and release statistics.