AdaRetouch: An Interleaved Vision-Language Agent for Adaptive Multi-Turn Image Retouching

Ziang Liu, Yongheng Zhang, Qi Wen, Kai Zhao, Jianwei Zhang, Yuezhou Dong, Yiren Hao, Bo Li, Peishan Dai, Hao Zhang


Abstract
Image retouching requires sophisticated aesthetic understanding and precise parameter control, yet existing agents typically rely on fixed, open-loop execution or software-specific supervision. We introduce AdaRetouch, an interleaved vision-language agent for adaptive, multi-turn image retouching. Given an instruction and an image, AdaRetouch dynamically diagnoses the visual state, invokes non-destructive tools, and iteratively observes the results until the intent is satisfied. To train this closed-loop behavior, we propose a software-agnostic pipeline that constructs trajectories featuring curriculum-driven tool sequences and step-wise reasoning. AdaRetouch is initialized via supervised fine-tuning and further optimized using process-level reinforcement learning for quality and efficiency. Experiments on AdaRetouch-Bench show that AdaRetouch outperforms general MLLMs, existing agents, and diffusion editors in intent alignment, perceptual quality, and calibrated tool planning.
Anthology ID:
2026.emnlp-main.1565
Volume:
Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing
Month:
October
Year:
2026
Address:
Budapest, Hungary
Editors:
Hung-Yi Lee, Sunipa Dev, Jessy Li, Desmond Elliott
Venue:
EMNLP
SIG:
SIGDAT
Publisher:
Association for Computational Linguistics
Note:
Pages:
35673–35692
Language:
URL:
https://aclanthology.org/2026.emnlp-main.1565/
DOI:
Bibkey:
Cite (ACL):
Ziang Liu, Yongheng Zhang, Qi Wen, Kai Zhao, Jianwei Zhang, Yuezhou Dong, Yiren Hao, Bo Li, Peishan Dai, and Hao Zhang. 2026. AdaRetouch: An Interleaved Vision-Language Agent for Adaptive Multi-Turn Image Retouching. In Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing, pages 35673–35692, Budapest, Hungary. Association for Computational Linguistics.
Cite (Informal):
AdaRetouch: An Interleaved Vision-Language Agent for Adaptive Multi-Turn Image Retouching (Liu et al., EMNLP 2026)
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PDF:
https://aclanthology.org/2026.emnlp-main.1565.pdf