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In this paper, we explore the feasibility of using generative models, specifically Progressive Growing GANs (PG-GANs) and Stable Diffusion fine-tuning, to generate synthetic chest X-ray images for medical diagnosis purposes. Due to ethical…

图像与视频处理 · 电气工程与系统科学 2023-05-31 Muhammad Danyal Malik , Danish Humair

Despite the rapid evolution and increasing efficacy of language and vision generative models, there remains a lack of comprehensive datasets that bridge the gap between personalized fashion needs and AI-driven design, limiting the potential…

计算机视觉与模式识别 · 计算机科学 2024-09-16 Georgia Argyrou , Angeliki Dimitriou , Maria Lymperaiou , Giorgos Filandrianos , Giorgos Stamou

Solar activity is one of the main drivers of variability in our solar system and the key source of space weather phenomena that affect Earth and near Earth space. The extensive record of high resolution extreme ultraviolet (EUV)…

计算机视觉与模式识别 · 计算机科学 2023-04-17 Mehdi Cherti , Alexander Czernik , Stefan Kesselheim , Frederic Effenberger , Jenia Jitsev

Advancements in image generation technologies have raised significant concerns about their potential misuse, such as producing misinformation and deepfakes. Therefore, there is an urgent need for effective methods to detect AI-generated…

计算机视觉与模式识别 · 计算机科学 2025-05-22 Lin Yuan , Xiaowan Li , Yan Zhang , Jiawei Zhang , Hongbo Li , Xinbo Gao

In the past decades, the excessive use of the last-generation GAN (Generative Adversarial Networks) models in computer vision has enabled the creation of artificial face images that are visually indistinguishable from genuine ones. These…

密码学与安全 · 计算机科学 2022-03-04 Ehsan Nowroozi , Mauro Conti , Yassine Mekdad

In the realm of digital media, the advent of AI-generated synthetic images has introduced significant challenges in distinguishing between real and fabricated visual content. These images, often indistinguishable from authentic ones, pose a…

计算机视觉与模式识别 · 计算机科学 2024-05-27 Yuyang Wang , Yizhi Hao , Amando Xu Cong

Generative models have made it possible to synthesize highly realistic images, potentially providing an abundant data source for training machine learning models. Despite the advantages of these synthesizable data sources, the…

计算机视觉与模式识别 · 计算机科学 2026-02-18 Shentong Mo , Sukmin Yun

Traditional mechanized chestnut harvesting is too costly for small producers, non-selective, and prone to damaging nuts. Accurate, reliable detection of chestnuts on the orchard floor is crucial for developing low-cost, vision-guided…

计算机视觉与模式识别 · 计算机科学 2026-02-17 Kaixuan Fang , Yuzhen Lu , Xinyang Mu

One of the key challenges of detecting AI-generated images is spotting images that have been created by previously unseen generative models. We argue that the limited diversity of the training data is a major obstacle to addressing this…

计算机视觉与模式识别 · 计算机科学 2025-06-11 Jeongsoo Park , Andrew Owens

The development of robotic solutions for agriculture requires advanced perception capabilities that can work reliably in any crop stage. For example, to automatise the tomato harvesting process in greenhouses, the visual perception system…

计算机视觉与模式识别 · 计算机科学 2021-09-06 Sandro A. Magalhães , Luís Castro , Germano Moreira , Filipe N. Santos , mário Cunha , Jorge Dias , António P. Moreira

Advances in generative models increase the need for sample quality assessment. To do so, previous methods rely on a pre-trained feature extractor to embed the generated samples and real samples into a common space for comparison. However,…

计算机视觉与模式识别 · 计算机科学 2024-07-23 Jingyi Xu , Hieu Le , Dimitris Samaras

Generative artificial intelligence (GenAI) models are increasingly used for scientific data generation, yet their alignment with empirical knowledge in urban science remains unclear. Here, we introduce AI4US (Artificial Intelligence for…

物理与社会 · 物理学 2025-10-02 Yecheng Zhang , Rong Zhao , Zimu Huang , Xinyu Wang , Yue Ma , Ying Long

Agricultural domains are being transformed by recent advances in AI and computer vision that support quantitative visual evaluation. Using drone imaging, we develop a framework for characterizing the ripening process of cranberry crops. Our…

计算机视觉与模式识别 · 计算机科学 2023-09-04 Faith Johnson , Jack Lowry , Kristin Dana , Peter Oudemans

Generative AI models, renowned for their ability to synthesize high-quality content, have sparked growing concerns over the improper generation of copyright-protected material. While recent studies have proposed various approaches to…

计算机视觉与模式识别 · 计算机科学 2025-02-25 Qipan Xu , Zhenting Wang , Xiaoxiao He , Ligong Han , Ruixiang Tang

In (grapevine) breeding programs and research, periodic phenotyping and multi-year monitoring of different grapevine traits, like growth or yield, is needed especially in the field. This demand imply objective, precise and automated methods…

计算机视觉与模式识别 · 计算机科学 2018-12-31 Jonatan Grimm , Katja Herzog , Florian Rist , Anna Kicherer , Reinhard Töpfer , Volker Steinhage

The present study focuses on detecting the degree of deformity in fruits such as apples, mangoes, and strawberries during the process of inspecting their external quality, employing Single-Input and Multi-Input architectures based on…

计算机视觉与模式识别 · 计算机科学 2024-12-18 Tommy D. Beltran , Raul J. Villao , Luis E. Chuquimarca , Boris X. Vintimilla , Sergio A. Velastin

Research on text-to-image generation has witnessed significant progress in generating diverse and photo-realistic images, driven by diffusion and auto-regressive models trained on large-scale image-text data. Though state-of-the-art models…

计算机视觉与模式识别 · 计算机科学 2022-11-23 Wenhu Chen , Hexiang Hu , Chitwan Saharia , William W. Cohen

Photos serve as a way for humans to record what they experience in their daily lives, and they are often regarded as trustworthy sources of information. However, there is a growing concern that the advancement of artificial intelligence…

人工智能 · 计算机科学 2023-09-26 Zeyu Lu , Di Huang , Lei Bai , Jingjing Qu , Chengyue Wu , Xihui Liu , Wanli Ouyang

The malicious misuse and widespread dissemination of AI-generated images pose a significant threat to the authenticity of online information. Current detection methods often struggle to generalize to unseen generative models, and the rapid…

计算机视觉与模式识别 · 计算机科学 2026-01-12 Hanyi Wang , Jun Lan , Yaoyu Kang , Huijia Zhu , Weiqiang Wang , Zhuosheng Zhang , Shilin Wang

With the advent of publicly available AI-based text-to-image systems, the process of creating photorealistic but fully synthetic images has been largely democratized. This can pose a threat to the public through a simplified spread of…

计算机视觉与模式识别 · 计算机科学 2024-12-16 Philipp Moeßner , Heike Adel