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Deepfakes, synthetic media created using advanced AI techniques, pose a growing threat to information integrity, particularly in politically sensitive contexts. This challenge is amplified by the increasing realism of modern generative…

Understanding movies and their structural patterns is a crucial task in decoding the craft of video editing. While previous works have developed tools for general analysis, such as detecting characters or recognizing cinematography…

计算机视觉与模式识别 · 计算机科学 2022-10-25 Alejandro Pardo , Fabian Caba Heilbron , Juan León Alcázar , Ali Thabet , Bernard Ghanem

Image inpainting is an essential task for multiple practical applications like object removal and image editing. Deep GAN-based models greatly improve the inpainting performance in structures and textures within the hole, but might also…

计算机视觉与模式识别 · 计算机科学 2022-08-09 Lingzhi Zhang , Yuqian Zhou , Connelly Barnes , Sohrab Amirghodsi , Zhe Lin , Eli Shechtman , Jianbo Shi

Quality assurance is a critical but underexplored area in digital pathology, where even minor artifacts can have significant effects. Artifacts have been shown to negatively impact the performance of AI diagnostic models. In current…

图像与视频处理 · 电气工程与系统科学 2025-06-13 Meredith VandeHaar , M. Clinch , I. Yilmaz , M. A. Rahman , Y. Xiao , F. Dogany , H. M. Alazab , A. Nassar , Z. Akkus , B. Dangott

Visual inspection for defect grading in agricultural supply chains is crucial but traditionally labor-intensive and error-prone. Automated computer vision methods typically require extensively annotated datasets, which are often unavailable…

计算机视觉与模式识别 · 计算机科学 2025-04-15 Manuel Knott , Divinefavour Odion , Sameer Sontakke , Anup Karwa , Thijs Defraeye

Structural information in images is crucial for aesthetic assessment, and it is widely recognized in the artistic field that imitating the structure of other works significantly infringes on creators' rights. The advancement of diffusion…

计算机视觉与模式识别 · 计算机科学 2025-02-12 Chuanwei Huang , Zexi Jia , Hongyan Fei , Yeshuang Zhu , Zhiqiang Yuan , Jinchao Zhang , Jie Zhou

Accurate photometry in astronomical surveys is challenged by image artefacts, which affect measurements and degrade data quality. Due to the large amount of available data, this task is increasingly handled using machine learning…

We introduce FakeParts, a new class of deepfakes characterized by subtle, localized manipulations to specific spatial regions or temporal segments of otherwise authentic videos. Unlike fully synthetic content, these partial manipulations -…

计算机视觉与模式识别 · 计算机科学 2025-12-22 Ziyi Liu , Firas Gabetni , Awais Hussain Sani , Xi Wang , Soobash Daiboo , Gaetan Brison , Gianni Franchi , Vicky Kalogeiton

Convolutional autoencoders have emerged as popular methods for unsupervised defect segmentation on image data. Most commonly, this task is performed by thresholding a pixel-wise reconstruction error based on an $\ell^p$ distance. This…

计算机视觉与模式识别 · 计算机科学 2019-04-09 Paul Bergmann , Sindy Löwe , Michael Fauser , David Sattlegger , Carsten Steger

Fundus images are very useful in identifying various ophthalmic disorders. However, due to the presence of artifacts, the visibility of the retina is severely affected. This may result in misdiagnosis of the disorder which may lead to more…

图像与视频处理 · 电气工程与系统科学 2021-12-28 Sai Koushik S S , K. G. Srinivasa

Steel surface defect analysis is critical for industrial quality control, yet existing benchmarks rely primarily on label-only annotations, limiting fine-grained semantic understanding and systematic evaluation of vision-language models. To…

计算机视觉与模式识别 · 计算机科学 2026-05-11 Shuxian Zhao , Jie Gui , Baosheng Yu , Dacheng Tao

Reflected or scattered light produce artefacts in astronomical observations that can negatively impact the scientific study. Hence, automated detection of these artefacts is highly beneficial, especially with the increasing amounts of data…

计算机视觉与模式识别 · 计算机科学 2026-05-07 Julia Dima , Pablo Gómez , Sandor Kruk , Peter Kretschmar , Simon Rosen , Călin-Adrian Popa

Ancient artworks obtained in archaeological excavations usually suffer from a certain degree of fragmentation and physical degradation. Often, fragments of multiple artifacts from different periods or artistic styles could be found on the…

计算机视觉与模式识别 · 计算机科学 2025-01-15 Gur Elkin , Ofir Itzhak Shahar , Yaniv Ohayon , Nadav Alali , Ohad Ben-Shahar

Current AI-Generated Image (AIGI) detection approaches predominantly rely on binary classification to distinguish real from synthetic images, often lacking interpretable or convincing evidence to substantiate their decisions. This…

计算机视觉与模式识别 · 计算机科学 2026-01-28 Yao Xiao , Weiyan Chen , Jiahao Chen , Zijie Cao , Weijian Deng , Binbin Yang , Ziyi Dong , Xiangyang Ji , Wei Ke , Pengxu Wei , Liang Lin

Limited-angle computed tomography (CT) is often used in clinical applications such as C-arm CT for interventional imaging. However, CT images from limited angles suffers from heavy artifacts due to incomplete projection data. Existing…

计算机视觉与模式识别 · 计算机科学 2017-08-01 Jawook Gu , Jong Chul Ye

Medical Image Segmentation is a useful application for medical image analysis including detecting diseases and abnormalities in imaging modalities such as MRI, CT etc. Deep learning has proven to be promising for this task but usually has a…

图像与视频处理 · 电气工程与系统科学 2023-02-08 Soham Bhosale , Arjun Krishna , Ge Wang , Klaus Mueller

Diffusion model-generated images can appear indistinguishable from authentic photographs, but these images often contain artifacts and implausibilities that reveal their AI-generated provenance. Given the challenge to public trust in media…

人机交互 · 计算机科学 2025-02-18 Negar Kamali , Karyn Nakamura , Aakriti Kumar , Angelos Chatzimparmpas , Jessica Hullman , Matthew Groh

Semantic segmentation is fundamental to vision systems requiring pixel-level scene understanding, yet deploying it on resource-constrained devices demands efficient architectures. Although existing methods achieve real-time inference…

计算机视觉与模式识别 · 计算机科学 2025-08-13 Shi-Chen Zhang , Yunheng Li , Yu-Huan Wu , Qibin Hou , Ming-Ming Cheng

A key algorithm for understanding the world is material segmentation, which assigns a label (metal, glass, etc.) to each pixel. We find that a model trained on existing data underperforms in some settings and propose to address this with a…

计算机视觉与模式识别 · 计算机科学 2022-07-22 Paul Upchurch , Ransen Niu

In the realm of fashion object detection and segmentation for online shopping images, existing state-of-the-art fashion parsing models encounter limitations, particularly when exposed to non-model-worn apparel and close-up shots. To address…

计算机视觉与模式识别 · 计算机科学 2024-09-12 Riza Velioglu , Robin Chan , Barbara Hammer