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Embodied AI has developed rapidly in recent years, but it is still mainly deployed in laboratories, with various distortions in the Real-world limiting its application. Traditionally, Image Quality Assessment (IQA) methods are applied to…

Computer Vision and Pattern Recognition · Computer Science 2025-10-15 Chunyi Li , Jiaohao Xiao , Jianbo Zhang , Farong Wen , Zicheng Zhang , Yuan Tian , Xiangyang Zhu , Xiaohong Liu , Zhengxue Cheng , Weisi Lin , Guangtao Zhai

Recent text-to-image models have improved global realism, but text rendering remains a persistent failure mode: images may look convincing overall, yet local typography often contains malformed glyphs, broken strokes, irregular spacing, and…

Computer Vision and Pattern Recognition · Computer Science 2026-05-05 Kirill Koltsov , Aleksandr Gushchin , Anastasia Antsiferova , Dmitriy Vatolin

Recent advances in text-driven image editing have been significant, yet the task of accurately evaluating these edited images continues to pose a considerable challenge. Different from the assessment of text-driven image generation,…

Computer Vision and Pattern Recognition · Computer Science 2025-01-20 Shangkun Sun , Bowen Qu , Xiaoyu Liang , Songlin Fan , Wei Gao

Recent advancements in image quality assessment (IQA), driven by sophisticated deep neural network designs, have significantly improved the ability to approach human perceptions. However, most existing methods are obsessed with fitting the…

Computer Vision and Pattern Recognition · Computer Science 2025-08-26 Shunyu Yao , Ming Liu , Zhilu Zhang , Zhaolin Wan , Zhilong Ji , Jinfeng Bai , Wangmeng Zuo

Deep networks have demonstrated promising results in the field of Image Quality Assessment (IQA). However, there has been limited research on understanding how deep models in IQA work. This study introduces a novel positional masked…

Computer Vision and Pattern Recognition · Computer Science 2023-11-07 Junyong You , Yuan Lin , Jari Korhonen

In recent years, artificial intelligence (AI)-driven video generation has gained significant attention. Consequently, there is a growing need for accurate video quality assessment (VQA) metrics to evaluate the perceptual quality of…

Computer Vision and Pattern Recognition · Computer Science 2024-12-30 Zhichao Zhang , Wei Sun , Xinyue Li , Jun Jia , Xiongkuo Min , Zicheng Zhang , Chunyi Li , Zijian Chen , Puyi Wang , Fengyu Sun , Shangling Jui , Guangtao Zhai

The rapid advancement of educational applications, artistic creation, and AI-generated content (AIGC) technologies has substantially increased practical requirements for comprehensive Image Aesthetics Assessment (IAA), particularly…

Computer Vision and Pattern Recognition · Computer Science 2025-08-12 Shuo Cao , Nan Ma , Jiayang Li , Xiaohui Li , Lihao Shao , Kaiwen Zhu , Yu Zhou , Yuandong Pu , Jiarui Wu , Jiaquan Wang , Bo Qu , Wenhai Wang , Yu Qiao , Dajuin Yao , Yihao Liu

Generative models for image restoration, enhancement, and generation have significantly improved the quality of the generated images. Surprisingly, these models produce more pleasant images to the human eye than other methods, yet, they may…

Image and Video Processing · Electrical Eng. & Systems 2022-04-28 Marcos V. Conde , Maxime Burchi , Radu Timofte

Traditional Image Quality Assessment (IQA) metrics typically fall into one of two extremes: rigid, hand-crafted mathematical models or "black-box" deep learning architectures that completely lack interpretability. To bridge this gap, we…

Computer Vision and Pattern Recognition · Computer Science 2026-03-18 Ruchika Gupta , Illya Bakurov , Nathan Haut , Wolfgang Banzhaf

In this paper we investigate into the problem of image quality assessment (IQA) and enhancement via machine learning. This issue has long attracted a wide range of attention in computational intelligence and image processing communities,…

Computer Vision and Pattern Recognition · Computer Science 2019-04-19 Ke Gu , Dacheng Tao , Junfei Qiao , Weisi Lin

Automated and robust portrait quality assessment (PQA) is of paramount importance in high-impact applications such as smartphone photography. This paper presents FHIQA, a learning-based approach to PQA that introduces a simple but effective…

Computer Vision and Pattern Recognition · Computer Science 2024-02-15 Nicolas Chahine , Sira Ferradans , Javier Vazquez-Corral , Jean Ponce

Image quality assessment (IQA) algorithms aim to reproduce the human's perception of the image quality. The growing popularity of image enhancement, generation, and recovery models instigated the development of many methods to assess their…

Image and Video Processing · Electrical Eng. & Systems 2023-02-17 Segrey Kastryulin , Jamil Zakirov , Nicola Pezzotti , Dmitry V. Dylov

We introduce AEGIS, A holistic benchmark for Evaluating forensic analysis of AI-Generated academic ImageS. Compared to existing benchmarks, AEGIS features three key advances: (1) Domain-Specific Complexity: covering seven academic…

As Augmented Reality (AR) technologies advance towards immersive consumer adoption, the need for rigorous Quality of Experience (QoE) assessment becomes critical. However, existing datasets often lack ecological validity, relying on…

Image and Video Processing · Electrical Eng. & Systems 2026-04-06 Aymen Sekhri , Seyed Ali Amirshahi , Mohamed-Chaker Larabi

Image aesthetics assessment (IAA) aims to estimate the aesthetics of images. Depending on the content of an image, diverse criteria need to be selected to assess its aesthetics. Existing works utilize pre-trained vision backbones based on…

Computer Vision and Pattern Recognition · Computer Science 2024-10-28 Zhiwei Xiong , Yunfan Zhang , Zhiqi Shen , Peiran Ren , Han Yu

Image quality assessment (IQA) is inherently complex, as it reflects both the quantification and interpretation of perceptual quality rooted in the human visual system. Conventional approaches typically rely on fixed models to output scalar…

Computer Vision and Pattern Recognition · Computer Science 2025-10-02 Hanwei Zhu , Yu Tian , Keyan Ding , Baoliang Chen , Bolin Chen , Shiqi Wang , Weisi Lin

Image aesthetic assessment (IAA) has extensive applications in content creation, album management, and recommendation systems, etc. In such applications, it is commonly needed to pick out the most aesthetically pleasing image from a series…

Computer Vision and Pattern Recognition · Computer Science 2026-03-05 Zhichao Yang , Jianjie Wang , Zhixianhe Zhang , Pangu Xie , Xiangfei Sheng , Pengfei Chen , Leida Li

Current no-reference image quality assessment (NR-IQA) models for enhanced images often struggle to generalize, as they tend to overfit to the distinct patterns of specific enhancement algorithms rather than evaluating genuine perceptual…

Computer Vision and Pattern Recognition · Computer Science 2026-03-23 Shiqi Gao , Kang Fu , Zitong Xu , Huiyu Duan , Xiongkuo Min , Jia Wang , Guangtao Zhai

Image Quality Assessment (IQA) of User-Generated Content (UGC) is a critical technique for human Quality of Experience (QoE). However, does the the image quality of Robot-Generated Content (RGC) demonstrate traits consistent with the…

Computer Vision and Pattern Recognition · Computer Science 2025-08-19 Jianbo Zhang , Chunyi Li , Jie Hao , Jun Jia , Huiyu Duan , Guoquan Zheng , Liang Yuan , Guangtao Zhai

Quality assessment of AI-generated content is crucial for evaluating model capability and guiding model optimization. However, most existing quality assessment datasets and models provide only a single quality score, which is too coarse to…

Computer Vision and Pattern Recognition · Computer Science 2026-04-02 Shushi Wang , Zicheng Zhang , Chunyi Li , Wei Wang , Liya Ma , Fengjiao Chen , Xiaoyu Li , Xuezhi Cao , Guangtao Zhai , Xiaohong Liu