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Audio-visual quality assessment (AVQA) is essential for streaming, teleconferencing, and immersive media. In realistic streaming scenarios, distortions are often asymmetric, where one modality may be severely degraded while the other…

多媒体 · 计算机科学 2026-05-05 Mayesha Maliha R. Mithila , Mylene C. Q. Farias

In this paper, we exploit the flexibility of multi-objective fitness functions, and the efficiency of the model structure selection ability of a standard genetic programming (GP) with the parameter estimation power of classical regression…

多媒体 · 计算机科学 2018-01-19 Naima Merzougui , Naima Merzougui

The increasing realism of AI-Generated Images (AIGI) has created an urgent need for forensic tools capable of reliably distinguishing synthetic content from authentic imagery. Existing detectors are typically tailored to specific forgery…

计算机视觉与模式识别 · 计算机科学 2026-03-25 Yangxin Yu , Yue Zhou , Bin Li , Kaiqing Lin , Haodong Li , Jiangqun Ni , Bo Cao

With the rapid advancement of Artificial Intelligence Generated Content (AIGC) techniques, AI generated images (AIGIs) have attracted widespread attention, among which AI generated omnidirectional images (AIGODIs) hold significant potential…

计算机视觉与模式识别 · 计算机科学 2025-06-30 Liu Yang , Huiyu Duan , Jiarui Wang , Jing Liu , Menghan Hu , Xiongkuo Min , Guangtao Zhai , Patrick Le Callet

The development of AI-Generated Video (AIGV) technology has been remarkable in recent years, significantly transforming the paradigm of video content production. However, AIGVs still suffer from noticeable visual quality defects, such as…

计算机视觉与模式识别 · 计算机科学 2025-06-13 Zelu Qi , Ping Shi , Chaoyang Zhang , Shuqi Wang , Fei Zhao , Da Pan , Zefeng Ying

Multimodal image fusion enables precise lesion localization and characterization for accurate diagnosis, thereby strengthening clinical decision-making and driving its growing prominence in medical imaging research. A powerful multimodal…

计算机视觉与模式识别 · 计算机科学 2026-03-26 Jie Song , Jun Jia , Wei Sun , Wangqiu Zhou , Tao Tan , Guangtao Zhai

In multimedia broadcasting, no-reference image quality assessment (NR-IQA) is used to indicate the user-perceived quality of experience (QoE) and to support intelligent data transmission while optimizing user experience. This paper proposes…

图像与视频处理 · 电气工程与系统科学 2024-12-11 Qiang Qu , Xiaoming Chen , Vera Chung , Zhibo Chen

The development of Large Language Models (LLM) and Diffusion Models brings the boom of Artificial Intelligence Generated Content (AIGC). It is essential to build an effective quality assessment framework to provide a quantifiable evaluation…

计算机视觉与模式识别 · 计算机科学 2024-04-23 Xi Fang , Weigang Wang , Xiaoxin Lv , Jun Yan

Recently, image quality assessment (IQA) has achieved remarkable progress with the success of deep learning. However, the strict pre-condition of full-reference (FR) methods has limited its application in real scenarios. And the…

图像与视频处理 · 电气工程与系统科学 2021-09-17 Jingyu Guo , Wei Wang , Wenming Yang , Qingmin Liao , Jie Zhou

Measuring the perceptual quality of images automatically is an essential task in the area of computer vision, as degradations on image quality can exist in many processes from image acquisition, transmission to enhancing. Many Image Quality…

计算机视觉与模式识别 · 计算机科学 2022-05-24 Jing Wang , Haotian Fan , Xiaoxia Hou , Yitian Xu , Tao Li , Xuechao Lu , Lean Fu

With the rapid advancements in Artificial Intelligence Generated Image (AGI) technology, the accurate assessment of their quality has become an increasingly vital requirement. Prevailing methods typically rely on cross-modal models like…

计算机视觉与模式识别 · 计算机科学 2025-07-17 Qiang Li , Qingsen Yan , Haojian Huang , Peng Wu , Haokui Zhang , Yanning Zhang

Image fusion is to reduce uncertainty and minimize redundancy in the output while maximizing relevant information from two or more images of a scene into a single composite image that is more informative and is more suitable for visual…

计算机视觉与模式识别 · 计算机科学 2013-11-07 Srinivasa Rao Dammavalam , Seetha Maddala , M. H. M. Krishna Prasad

Multi-level deep-features have been driving state-of-the-art methods for aesthetics and image quality assessment (IQA). However, most IQA benchmarks are comprised of artificially distorted images, for which features derived from ImageNet…

图像与视频处理 · 电气工程与系统科学 2020-01-23 Hanhe Lin , Vlad Hosu , Dietmar Saupe

This paper presents an end-to-end 3D convolutional network named attention-based multi-modal fusion network (AMFNet) for the semantic scene completion (SSC) task of inferring the occupancy and semantic labels of a volumetric 3D scene from…

计算机视觉与模式识别 · 计算机科学 2020-04-17 Siqi Li , Changqing Zou , Yipeng Li , Xibin Zhao , Yue Gao

Over the past decades, numerous Image Quality Assessment (IQA) models have emerged, aiming to predict the perceptual quality of images. However, individual models are often biased toward certain types of image content or distortions,…

计算机视觉与模式识别 · 计算机科学 2026-05-29 Zhongling Wang , Raymond Zhou , Shahrukh Athar , Wenbo Yang , Zhou Wang

With the increasing prevalence of smartphones and websites, Image Aesthetic Assessment (IAA) has become increasingly crucial. While the significance of attributes in IAA is widely recognized, many attribute-based methods lack consideration…

计算机视觉与模式识别 · 计算机科学 2023-11-22 Weijie Li , Yitian Wan , Xingjiao Wu , Junjie Xu , Cheng Jin , Liang He

Radio frequency fingerprinting (RFF) is a promising device authentication technique for securing the Internet of things. It exploits the intrinsic and unique hardware impairments of the transmitters for RF device identification. In…

信号处理 · 电气工程与系统科学 2023-06-26 Yuan Zeng , Yi Gong , Jiawei Liu , Shangao Lin , Zidong Han , Ruoxiao Cao , Kaibin Huang , Khaled Ben Letaief

The advent of AI has influenced many aspects of human life, from self-driving cars and intelligent chatbots to text-based image and video generation models capable of creating realistic images and videos based on user prompts…

计算机视觉与模式识别 · 计算机科学 2024-10-22 Abhijay Ghildyal , Yuanhan Chen , Saman Zadtootaghaj , Nabajeet Barman , Alan C. Bovik

Image Quality Assessment (IQA) models are employed in many practical image and video processing pipelines to reduce storage, minimize transmission costs, and improve the Quality of Experience (QoE) of millions of viewers. These models are…

计算机视觉与模式识别 · 计算机科学 2025-07-24 Krishna Srikar Durbha , Asvin Kumar Venkataramanan , Rajesh Sureddi , Alan C. Bovik

Generative adversarial networks (GANs) have achieved impressive results today, but not all generated images are perfect. A number of quantitative criteria have recently emerged for generative model, but none of them are designed for a…

图像与视频处理 · 电气工程与系统科学 2020-07-15 Shuyang Gu , Jianmin Bao , Dong Chen , Fang Wen