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Accurately detecting and classifying damage in analogue media such as paintings, photographs, textiles, mosaics, and frescoes is essential for cultural heritage preservation. While machine learning models excel in correcting global…

Computer Vision and Pattern Recognition · Computer Science 2024-08-26 Daniela Ivanova , Marco Aversa , Paul Henderson , John Williamson

Digital scans of analogue photographic film typically contain artefacts such as dust and scratches. Automated removal of these is an important part of preservation and dissemination of photographs of historical and cultural importance.…

Computer Vision and Pattern Recognition · Computer Science 2023-02-21 Daniela Ivanova , John Williamson , Paul Henderson

In spite of recent progress, image diffusion models still produce artifacts. A common solution is to leverage the feedback provided by quality assessment systems or human annotators to optimize the model, where images are generally rated in…

Computer Vision and Pattern Recognition · Computer Science 2025-03-12 Yiyang Wang , Xi Chen , Xiaogang Xu , Sihui Ji , Yu Liu , Yujun Shen , Hengshuang Zhao

Modern image generators produce strikingly realistic images, where only artifacts like distorted hands or warped objects reveal their synthetic origin. Detecting these artifacts is essential: without detection, we cannot benchmark…

Computer Vision and Pattern Recognition · Computer Science 2026-02-11 James Burgess , Rameen Abdal , Dan Stoddart , Sergey Tulyakov , Serena Yeung-Levy , Kuan-Chieh Jackson Wang

Digital pathology plays a vital role across modern medicine, offering critical insights for disease diagnosis, prognosis, and treatment. However, histopathology images often contain artifacts introduced during slide preparation and…

Computer Vision and Pattern Recognition · Computer Science 2026-01-21 Zhenzhen Wang , Zhongliang Zhou , Zhuoyu Wen , Jeong Hwan Kook , John B Wojcik , John Kang

Prior work has shown Convolutional Neural Networks (CNNs) trained on surrogate Computer Aided Design (CAD) models are able to detect and classify real-world artefacts from photographs. The applications of which support twinning of digital…

Machine Learning · Computer Science 2021-06-07 Ric Real , James Gopsill , David Jones , Chris Snider , Ben Hicks

With increasing amounts of music being digitally transferred from production to distribution, automatic means of determining media quality are needed. Protection mechanisms in digital audio processing tools have not eliminated the need of…

Sound · Computer Science 2022-02-14 Daniel Wolff , Rémi Mignot , Axel Roebel

This paper addresses the critical need for automated crack detection in the preservation of cultural heritage through semantic segmentation. We present a comparative study of U-Net architectures, using various convolutional neural network…

Computer Vision and Pattern Recognition · Computer Science 2025-11-26 Andrea Ranieri , Giorgio Palmieri , Silvia Biasotti

Despite recent advances in diffusion models, AI generated images still often contain visual artifacts that compromise realism. Although more thorough pre-training and bigger models might reduce artifacts, there is no assurance that they can…

Computer Vision and Pattern Recognition · Computer Science 2026-03-27 Jaehyun Park , Minyoung Ahn , Minkyu Kim , Jonghyun Lee , Jae-Gil Lee , Dongmin Park

Synthetic image generation has opened up new opportunities but has also created threats in regard to privacy, authenticity, and security. Detecting fake images is of paramount importance to prevent illegal activities, and previous research…

Computer Vision and Pattern Recognition · Computer Science 2023-02-27 Md Awsafur Rahman , Bishmoy Paul , Najibul Haque Sarker , Zaber Ibn Abdul Hakim , Shaikh Anowarul Fattah

Recent advances in deep generative models have led to significant progress in video generation, yet the fidelity of AI-generated videos remains limited. Synthesized content often exhibits visual artifacts such as temporally inconsistent…

Computer Vision and Pattern Recognition · Computer Science 2025-06-26 Jiahao Lin , Weixuan Peng , Bojia Zi , Yifeng Gao , Xianbiao Qi , Xingjun Ma , Yu-Gang Jiang

We introduce ArtBench-10, the first class-balanced, high-quality, cleanly annotated, and standardized dataset for benchmarking artwork generation. It comprises 60,000 images of artwork from 10 distinctive artistic styles, with 5,000…

Computer Vision and Pattern Recognition · Computer Science 2022-06-24 Peiyuan Liao , Xiuyu Li , Xihui Liu , Kurt Keutzer

Learning-based image compression methods have improved in recent years and started to outperform traditional codecs. However, neural-network approaches can unexpectedly introduce visual artifacts in some images. We therefore propose methods…

Artificial Intelligence · Computer Science 2024-11-12 Daria Tsereh , Mark Mirgaleev , Ivan Molodetskikh , Roman Kazantsev , Dmitriy Vatolin

This paper introduces ALBERT, an instance segmentation model specifically designed for comprehensive car damage and part segmentation. Leveraging the power of Bidirectional Encoder Representations, ALBERT incorporates advanced localization…

Computer Vision and Pattern Recognition · Computer Science 2025-06-13 Teerapong Panboonyuen

Artifact detection algorithms are crucial to correcting the output generated by diffusion models. However, because of the variety of artifact forms, existing methods require substantial annotated data for training. This requirement limits…

Computer Vision and Pattern Recognition · Computer Science 2024-12-24 Dennis Menn , Feng Liang , Hung-Yueh Chiang , Diana Marculescu

Automated detection and classification of structural cracks and surface defects is a critical challenge in civil engineering, infrastructure maintenance, and heritage preservation. Recent advances in Computer Vision (CV) and Deep Learning…

Computer Vision and Pattern Recognition · Computer Science 2026-03-12 Misbah Ijaz , Saif Ur Rehman Khan , Abd Ur Rehman , Sebastian Vollmer , Andreas Dengel , Muhammad Nabeel Asim

Ancient artifacts are an important medium for cultural preservation and restoration. However, many physical copies of artifacts are either damaged or lost, leaving a blank space in archaeological and historical studies that calls for…

Computer Vision and Pattern Recognition · Computer Science 2023-12-14 Shengguang Wu , Zhenglun Chen , Qi Su

Computed tomography (CT) images are frequently degraded by acquisition artifacts, including noise, blur, streaking, aliasing, and metal artifacts. Yet CT enhancement is still largely evaluated using image quality metrics with limited…

Scene motion, multiple reflections, and sensor noise introduce artifacts in the depth reconstruction performed by time-of-flight cameras. We propose a two-stage, deep-learning approach to address all of these sources of artifacts…

Computer Vision and Pattern Recognition · Computer Science 2018-07-30 Qi Guo , Iuri Frosio , Orazio Gallo , Todd Zickler , Jan Kautz

Rapid post-earthquake damage assessment is crucial for rescue and resource planning. Still, existing remote sensing methods depend on costly aerial images, expert labeling, and produce only binary damage maps for early-stage evaluation.…

Computer Vision and Pattern Recognition · Computer Science 2025-11-17 Huili Huang , Chengeng Liu , Danrong Zhang , Shail Patel , Anastasiya Masalava , Sagar Sadak , Parisa Babolhavaeji , WeiHong Low , Max Mahdi Roozbahani , J. David Frost
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