GPT4roi: Instruction Tuning Large Language Model on Region-of-Interest

By Shilong Zhang et al

Published on Oct. 13, 2023

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Table of Contents

1. Introduction
2. Related Work
3. Method: GPT4roi

Summary

GPT4roi is an end-to-end vision-language model that introduces spatial instruction tuning, enabling accurate region referring and enhancing user interaction. The model aligns region features with language embeddings, providing a new interactive experience beyond image-level understanding. By training on region-text datasets, GPT4roi excels in region understanding tasks such as captioning and reasoning. The model outperforms existing approaches on various benchmarks, demonstrating its strong region understanding abilities.