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图学学报 ›› 2026, Vol. 47 ›› Issue (5): 941-953.DOI: 10.11996/JG.j.2095-302X.2026050941

• 综述 • 上一篇    下一篇

人工智能生成图像质量评估综述:从评估维度到模型方法

杨立然1,2, 李可心1, 张诗吟3, 苏攀1,4()   

  1. 1 华北电力大学计算机系, 河北 保定 071003
    2 复杂能源系统智能计算教育部工程研究中心, 河北 保定 071003
    3 华北电力大学自动化系, 河北 保定 071003
    4 河北省能源电力知识计算重点实验室, 河北 保定 071003
  • 收稿日期:2026-03-30 接受日期:2026-07-03 出版日期:2026-10-31 发布日期:2026-10-26
  • 通讯作者:苏攀,E-mail:supan@ncepu.edu.cn
  • 基金资助:
    河北省自然科学基金(F2024502002);国家自然科学基金青年科学基金(62403199);中央高校基本科研业务费专项资金(2026MS186)

A review of artificial intelligence-generated image quality assessment: from evaluation dimensions to model methods

YANG Liran1,2, LI Kexin1, ZHANG Shiyin3, SU Pan1,4()   

  1. 1 Department of Computer, North China Electric Power University, Baoding Hebei 071003, China
    2 Engineering Research Center of Intelligent Computing for Complex Energy Systems, Ministry of Education, Baoding Hebei 071003, China
    3 Department of Automation, North China Electric Power University, Baoding Hebei 071003, China
    4 Hebei Key Laboratory of Knowledge Computing for Energy and Power, Baoding Hebei 071003, China
  • Received:2026-03-30 Accepted:2026-07-03 Published:2026-10-31 Online:2026-10-26
  • Contact: SU Pan,E-mail:supan@ncepu.edu.cn
  • Supported by:
    Hebei Natural Science Foundation(F2024502002);National Natural Science Foundation of China(62403199);Fundamental Research Funds for the Central Universities(2026MS186)

摘要:

图像质量评估(IQA)是图像处理与计算机视觉领域中极具研究价值的重要课题,目标是建立以人类视觉习惯为基准的图像质量评价模型。现在人工智能生成内容(AIGC)发展迅速,在视觉生成上取得明显进展,尤其在图像生成方面表现突出。但受到图像生成的固有限制,人工智能生成图像(AIGI)普遍存在语义偏移、结构不合理和视觉伪影等质量问题,传统IQA方法不能充分描述AIGI的特有缺陷,也无法很好地满足其评价需求。AIGI质量评估(AIGIQA)遂成为计算机视觉领域的新兴焦点。为此,围绕AIGIQA现有技术体系与研究方法开展全面梳理、系统调研与综述分析。首先,从主流图像生成架构出发,梳理生成对抗网络、自回归生成模型和扩散模型3类生成模型,并分析各类模型导致的图像质量缺陷;然后,对AIGI的质量评估维度进行归纳总结,从技术问题、AI伪影、不自然性、差异性和美学5个维度阐述评价内涵;接着对AIGIQA常用模型性能评估指标做归纳梳理,并对当前公开数据集进行了介绍和对比分析;此外,回顾了传统IQA方法的发展状况及其评估AIGI时存在的局限性;对现有AIGIQA方法进行分类,重点总结了基于跨模态对齐和基于多模态大语言模型(MLLM)二类代表性方法的技术路线、核心思想和局限性。最后说明了AIGIQA在质量表征、数据支撑、模型构建及可解释性等方面面临的机遇与挑战,指出了未来潜在探索方向,为该领域的后续研究提供了参考性建议。

关键词: 人工智能生成图像, 图像质量评估, 评估维度, 评估指标, 评估方法

Abstract:

Image Quality Assessment (IQA) is a valuable and vital research topic in image processing and computer vision, aiming to construct image quality assessment models in accordance with human visual perception. With the rapid advancement of Artificial Intelligence-Generated Content (AIGC), remarkable progress has been made in visual generation, particularly in image synthesis. However, due to the inherent limitations of image generation mechanisms, Artificial Intelligence-Generated Images (AIGI) often exhibit various quality defects, including semantic drift, unreasonable structures, and visual artifacts. Traditional IQA methods fail to adequately capture these unique defects, thus falling short in meeting the evaluation needs for AIGI. Consequently, AIGI Quality Assessment (AIGIQA) has emerged as a prominent research topic in computer vision. Existing technical frameworks and research methodologies of AIGIQA were comprehensively reviewed, systematically investigated, and thoroughly analyzed. First, three representative image generation paradigms, namely generative adversarial networks, autoregressive models, and diffusion models, were reviewed, and the typical image quality defects associated with different generation mechanisms were analyzed. Next, the quality evaluation dimensions of AIGI were summarized from five perspectives, including technical issues, AI artifacts, unnaturalness, discrepancy, and aesthetics. Furthermore, commonly used performance evaluation metrics for AIGIQA models were reviewed, and publicly available datasets were introduced and compared. In addition, the development of traditional IQA methods was revisited, and their limitations in assessing AIGI were thoroughly discussed. Existing AIGIQA approaches were further categorized, with particular emphasis on the technical frameworks, core ideas, and limitations of representative methods based on cross-modal alignment and Multimodal Large Language Models (MLLMs). Finally, the opportunities and challenges faced by AIGIQA in quality representation, dataset support, model construction, and interpretability were discussed, and potential directions for future research were identified, providing valuable references for subsequent studies in this field.

Key words: artificial intelligence-generated images, image quality assessment, evaluation dimensions, evaluation metrics, assessment methods

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