arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2507.05259cs.CV

超越简单编辑:用于复杂指令图像编辑的X-Planner

Beyond Simple Edits: X-Planner for Complex Instruction-Based Image Editing

UC Berkeley(伯克利大学);HKU(香港大学);Adobe(Adobe公司)

Chun-Hsiao Yeh, Yilin Wang, Nanxuan Zhao, Richard Zhang, Yuheng Li, Yi Ma, Krishna Kumar Singh

AI总结:

针对扩散图像编辑方法难以处理复杂指令、身份保留差、依赖手动掩码等问题,提出基于多模态大语言模型的X-Planner系统,通过思维链推理分解指令并自动生成编辑类型和掩码,实现精准编辑且在基准测试中表现优异。

摘要:

近期基于扩散模型的图像编辑方法在文本引导任务中取得显著进展,但常难以理解复杂、间接的指令。此外,现有模型常存在身份保留差、意外编辑或严重依赖手动掩码的问题。为应对这些挑战,我们提出X-Planner,一种基于多模态大语言模型(MLLM)的规划系统,能有效连接用户意图与编辑模型能力。X-Planner采用思维链推理,将复杂指令系统分解为更简单清晰的子指令;对每个子指令,自动生成精确编辑类型和分割掩码,消除手动干预,确保局部化、身份保留的编辑。此外,我们提出生成大规模数据的自动化 pipeline 以训练X-Planner,其在现有基准和新引入的复杂编辑基准上均取得最先进结果。

英文摘要:

Recent diffusion-based image editing methods have significantly advanced text-guided tasks but often struggle to interpret complex, indirect instructions. Moreover, current models frequently suffer from poor identity preservation, unintended edits, or rely heavily on manual masks. To address these challenges, we introduce X-Planner, a Multimodal Large Language Model (MLLM)-based planning system that effectively bridges user intent with editing model capabilities. X-Planner employs chain-of-thought reasoning to systematically decompose complex instructions into simpler, clear sub-instructions. For each sub-instruction, X-Planner automatically generates precise edit types and segmentation masks, eliminating manual intervention and ensuring localized, identity-preserving edits. Additionally, we propose a novel automated pipeline for generating large-scale data to train X-Planner which achieves state-of-the-art results on both existing benchmarks and our newly introduced complex editing benchmark.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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