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Audio-visual deepfakes have reached a level of realism that makes perceptual detection unreliable, threatening media integrity and biometric security. While multimodal detection has shown promise, most approaches are binary classification…

计算机视觉与模式识别 · 计算机科学 2026-04-30 Wasim Ahmad , Wei Zhang , Xuerui Mao

Numerous multimodal misinformation benchmarks exhibit bias toward specific modalities, allowing detectors to make predictions based solely on one modality. While previous research has quantified bias at the dataset level or manually…

人工智能 · 计算机科学 2025-11-11 Hehai Lin , Hui Liu , Shilei Cao , Jing Li , Haoliang Li , Wenya Wang

Subject-driven text-to-image (T2I) customization has drawn significant interest in academia and industry. This task enables pre-trained models to generate novel images based on unique subjects. Existing studies adopt a self-reconstructive…

计算机视觉与模式识别 · 计算机科学 2025-03-11 Nan Chen , Mengqi Huang , Zhuowei Chen , Yang Zheng , Lei Zhang , Zhendong Mao

Text-to-image diffusion models have shown impressive capabilities in generating realistic visuals from natural-language prompts, yet they often struggle with accurately binding attributes to corresponding objects, especially in prompts…

计算机视觉与模式识别 · 计算机科学 2025-05-05 Do Huu Dat , Nam Hyeonu , Po-Yuan Mao , Tae-Hyun Oh

Self-supervised multi-object trackers have tremendous potential as they enable learning from raw domain-specific data. However, their re-identification accuracy still falls short compared to their supervised counterparts. We hypothesize…

计算机视觉与模式识别 · 计算机科学 2023-09-22 Christopher Lang , Alexander Braun , Lars Schillingmann , Abhinav Valada

This article aims to use graphic engines to simulate a large number of training data that have free annotations and possibly strongly resemble to real-world data. Between synthetic and real, a two-level domain gap exists, involving content…

计算机视觉与模式识别 · 计算机科学 2023-12-01 Yue Yao , Liang Zheng , Xiaodong Yang , Milind Napthade , Tom Gedeon

Increasing evidence shows that flaws in machine learning (ML) algorithm validation are an underestimated global problem. Particularly in automatic biomedical image analysis, chosen performance metrics often do not reflect the domain…

Localized subject-driven image editing aims to seamlessly integrate user-specified objects into target scenes. As generative models continue to scale, training becomes increasingly costly in terms of memory and computation, highlighting the…

计算机视觉与模式识别 · 计算机科学 2025-08-26 Peilin Xiong , Junwen Chen , Honghui Yuan , Keiji Yanai

Person re-identification (re-ID) requires densely distributed cameras. In practice, the person of interest may not be captured by cameras and, therefore, needs to be retrieved using subjective information (e.g., sketches from witnesses).…

计算机视觉与模式识别 · 计算机科学 2023-09-18 Kejun Lin , Zhixiang Wang , Zheng Wang , Yinqiang Zheng , Shin'ichi Satoh

Pose-guided person image generation usually involves using paired source-target images to supervise the training, which significantly increases the data preparation effort and limits the application of the models. To deal with this problem,…

计算机视觉与模式识别 · 计算机科学 2021-04-12 Tianxiang Ma , Bo Peng , Wei Wang , Jing Dong

Accurate identification of protein nucleic-acid-binding residues poses a significant challenge with important implications for various biological processes and drug design. Many typical computational methods for protein analysis rely on a…

生物大分子 · 定量生物学 2023-12-21 Linglin Jing , Sheng Xu , Yifan Wang , Yuzhe Zhou , Tao Shen , Zhigang Ji , Hui Fang , Zhen Li , Siqi Sun

We simplify space binding by focusing on two core components, a single encoder per modality and high-quality data; enabling training state-of-the-art models on a single GPU in a few hours as opposed to multiple days. We present EBind, an…

机器学习 · 计算机科学 2025-11-19 Jim Broadbent , Felix Cohen , Frederik Hvilshøj , Eric Landau , Eren Sasoglu

Shot Boundary Detection (SBD) aims to automatically identify shot changes and divide a video into coherent shots. While SBD was widely studied in the literature, existing methods often produce non-interpretable boundaries on transitions,…

计算机视觉与模式识别 · 计算机科学 2026-05-22 Boyang Wang , Guangyi Xu , Jiahui Zhang , Zhipeng Tang , Zezhou Cheng

Subject-driven image generation has advanced from single- to multi-subject composition, while neglecting distinction, the ability to distinguish and generate the correct subject when inputs contain multiple candidates. This limitation…

计算机视觉与模式识别 · 计算机科学 2026-04-14 Yuran Wang , Bohan Zeng , Chengzhuo Tong , Wenxuan Liu , Yang Shi , Xiaochen Ma , Hao Liang , Yuanxing Zhang , Wentao Zhang

Semi-supervised learning plays an important role in large-scale machine learning. Properly using additional unlabeled data (largely available nowadays) often can improve the machine learning accuracy. However, if the machine learning model…

机器学习 · 计算机科学 2017-05-02 Zhaocai Sun , William K. Cheung , Xiaofeng Zhang , Jun Yang

The generative AI technology offers an increasing variety of tools for generating entirely synthetic images that are increasingly indistinguishable from real ones. Unlike methods that alter portions of an image, the creation of completely…

计算机视觉与模式识别 · 计算机科学 2024-04-30 Manos Schinas , Symeon Papadopoulos

This work considers the problem of domain shift in person re-identification.Being trained on one dataset, a re-identification model usually performs much worse on unseen data. Partially this gap is caused by the relatively small scale of…

计算机视觉与模式识别 · 计算机科学 2021-08-19 Vladislav Sovrasov , Dmitry Sidnev

Cross-domain mapping has been a very active topic in recent years. Given one image, its main purpose is to translate it to the desired target domain, or multiple domains in the case of multiple labels. This problem is highly challenging due…

计算机视觉与模式识别 · 计算机科学 2019-09-06 Andrés Romero , Pablo Arbeláez , Luc Van Gool , Radu Timofte

Significant progress has been achieved in subject-driven text-to-image (T2I) generation, which aims to synthesize new images depicting target subjects according to user instructions. However, evaluating these models remains a significant…

计算机视觉与模式识别 · 计算机科学 2026-04-21 Zhenyu Hu , Qing Wang , Te Cao , Luo Liao , Longfei Lu , Liqun Liu , Shuang Li , Hang Chen , Mengge Xue , Yuan Chen , Chao Deng , Peng Shu , Huan Yu , Jie Jiang

Diffusion models have achieved remarkable success in Text-to-Image generation tasks, leading to the development of many commercial models. However, recent studies have reported that diffusion models often generate replicated images in train…

计算机视觉与模式识别 · 计算机科学 2024-10-01 Chunsan Hong , Tae-Hyun Oh , Minhyuk Sung