The Object-Placement-Assessment (OPA) dataset is a synthesized dataset designed for evaluating the rationality of object placement in composite images. It is based on the COCO dataset, featuring foreground objects pasted onto compatible background images with varying sizes and locations. Each composite image is annotated with a binary label (0 or 1) indicating whether the object placement is reasonable, considering… See the full description on the dataset page: https://huggingface.co/datasets/gokaygokay/OPA_composite.