Addressing Image Hallucination in Text-to-Image Generation through Factual Image Retrieval
<|reference_start|>Addressing Image Hallucination in Text-to-Image Generation through Factual Image Retrieval: Text-to-image generation has shown remarkable progress with the emergence of diffusion models. However, these models often generate factually inconsistent images, failing to accurately reflect the factual information and common sense conveyed by the input text prompts. We refer to this issue as Image hallucination. Drawing from studies on hallucinations in language models, we classify this problem into three types and propose a methodology that uses factual images retrieved from external sources to generate realistic images. Depending on the nature of the hallucination, we employ off-the-shelf image editing tools, either InstructPix2Pix or IP-Adapter, to leverage factual information from the retrieved image. This approach enables the generation of images that accurately reflect the facts and common sense.<|reference_end|>
@article{lim2024addressing,
    title={Addressing Image Hallucination in Text-to-Image Generation through
  Factual Image Retrieval},
    author={Youngsun Lim and Hyunjung Shim},
    journal={arXiv preprint arXiv:2407.10683},
    year={2024},
    archivePrefix={arXiv},
    eprint={2407.10683},
    primaryClass={cs.CV cs.AI}
}