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Data augmentation methods are commonly integrated into the training of anomaly detection models. Previous approaches have primarily focused on replicating real-world anomalies or enhancing diversity, without considering that the standard of…

人工智能 · 计算机科学 2024-12-30 Jiang Lin , Yaping Yan

Joint estimation of surface normals and depth is essential for holistic 3D scene understanding, yet high-resolution prediction remains difficult due to the trade-off between preserving fine local detail and maintaining global consistency.…

计算机视觉与模式识别 · 计算机科学 2026-03-04 Wenqing Cui , Zhenyu Li , Mykola Lavreniuk , Jian Shi , Ramzi Idoughi , Xiangjun Tang , Peter Wonka

Machine-vision-based defect classification techniques have been widely adopted for automatic quality inspection in manufacturing processes. This article describes a general framework for classifying defects from high volume data batches…

计算机视觉与模式识别 · 计算机科学 2023-07-04 Wenbo Sun , Raed Al Kontar , Judy Jin , Tzyy-Shuh Chang

Source-Free Domain Generalization (SFDG) aims to develop a model that performs on unseen domains without relying on any source domains. However, the implementation remains constrained due to the unavailability of training data. Research on…

计算机视觉与模式识别 · 计算机科学 2025-01-03 Xiusheng Xu , Lei Qi , Jingyang Zhou , Xin Geng

Unlike bitmap images, scalable vector graphics (SVG) maintain quality when scaled, frequently employed in computer vision and artistic design in the representation of SVG code. In this era of proliferating AI-powered systems, enabling AI to…

计算机视觉与模式识别 · 计算机科学 2025-08-12 Jinke Li , Jiarui Yu , Chenxing Wei , Hande Dong , Qiang Lin , Liangjing Yang , Zhicai Wang , Yanbin Hao

Abstract. The advancement of deep learning has coincided with the proliferation of both models and available data. The surge in dataset sizes and the subsequent surge in computational requirements have led to the development of the Dataset…

计算机视觉与模式识别 · 计算机科学 2024-09-24 Jun-Yeong Moon , Jung Uk Kim , Gyeong-Moon Park

Unsupervised object discovery (UOD) aims to detect and segment objects in 2D images without handcrafted annotations. Recent progress in self-supervised representation learning has led to some success in UOD algorithms. However, the absence…

计算机视觉与模式识别 · 计算机科学 2025-07-29 Ziling Wu , Armaghan Moemeni , Praminda Caleb-Solly

The creation of diverse and realistic driving scenarios has become essential to enhance perception and planning capabilities of the autonomous driving system. However, generating long-duration, surround-view consistent driving videos…

计算机视觉与模式识别 · 计算机科学 2025-03-07 Rui Chen , Zehuan Wu , Yichen Liu , Yuxin Guo , Jingcheng Ni , Haifeng Xia , Siyu Xia

Pre-training backbone networks on a general annotated dataset (e.g., ImageNet) that comprises numerous manually collected images with category annotations has proven to be indispensable for enhancing the generalization capacity of…

计算机视觉与模式识别 · 计算机科学 2025-03-20 Dengyang Jiang , Haoyu Wang , Lei Zhang , Wei Wei , Guang Dai , Mengmeng Wang , Jingdong Wang , Yanning Zhang

Industrial defect detection systems face critical limitations when confined to one-class anomaly detection paradigms, which assume uniform outlier distributions and struggle with data scarcity in real-world manufacturing environments. We…

计算机视觉与模式识别 · 计算机科学 2026-03-09 Muhammad Aqeel , Federico Leonardi , Francesco Setti

The boom of Generative AI brings opportunities entangled with risks and concerns. Existing literature emphasizes the generalization capability of deepfake detection on unseen generators, significantly promoting the detector's ability to…

计算机视觉与模式识别 · 计算机科学 2025-03-25 Yongqi Yang , Zhihao Qian , Ye Zhu , Olga Russakovsky , Yu Wu

Graph Anomaly Detection (GAD) aims to identify uncommon, deviated, or suspicious objects within graph-structured data. Existing methods generally focus on a single graph object type (node, edge, graph, etc.) and often overlook the inherent…

机器学习 · 计算机科学 2024-11-12 Yiqing Lin , Jianheng Tang , Chenyi Zi , H. Vicky Zhao , Yuan Yao , Jia Li

Existing DeepFake detection techniques primarily focus on facial manipulations, such as face-swapping or lip-syncing. However, advancements in text-to-video (T2V) and image-to-video (I2V) generative models now allow fully AI-generated…

计算机视觉与模式识别 · 计算机科学 2025-09-04 Rohit Kundu , Hao Xiong , Vishal Mohanty , Athula Balachandran , Amit K. Roy-Chowdhury

Software defect prediction (SDP) aims to identify high-risk defect modules in software development, optimizing resource allocation. While previous studies show that dependency network metrics improve defect prediction, most methods focus on…

软件工程 · 计算机科学 2025-05-08 Yu Qiao , Lina Gong , Yu Zhao , Yongwei Wang , Mingqiang Wei

Machine learning models typically suffer from the domain shift problem when trained on a source dataset and evaluated on a target dataset of different distribution. To overcome this problem, domain generalisation (DG) methods aim to…

计算机视觉与模式识别 · 计算机科学 2020-03-16 Kaiyang Zhou , Yongxin Yang , Timothy Hospedales , Tao Xiang

One-shot medical landmark detection gains much attention and achieves great success for its label-efficient training process. However, existing one-shot learning methods are highly specialized in a single domain and suffer domain preference…

计算机视觉与模式识别 · 计算机科学 2025-05-16 Heqin Zhu , Quan Quan , Qingsong Yao , Zaiyi Liu , S. Kevin Zhou

Unified segmentation of 3D point clouds is crucial for scene understanding, but is hindered by its sparse structure, limited annotations, and the challenge of distinguishing fine-grained object classes in complex environments. Existing…

计算机视觉与模式识别 · 计算机科学 2025-07-28 Zongyan Han , Mohamed El Amine Boudjoghra , Jiahua Dong , Jinhong Wang , Rao Muhammad Anwer

Data-driven deep learning models have enabled tremendous progress in change detection (CD) with the support of pixel-level annotations. However, collecting diverse data and manually annotating them is costly, laborious, and…

计算机视觉与模式识别 · 计算机科学 2024-12-23 Qi Zang , Jiayi Yang , Shuang Wang , Dong Zhao , Wenjun Yi , Zhun Zhong

Text-to-image generation has greatly advanced content creation, yet accurately rendering visual text remains a key challenge due to blurred glyphs, semantic drift, and limited style control. Existing methods often rely on pre-rendered glyph…

计算机视觉与模式识别 · 计算机科学 2025-07-03 Yuanrui Wang , Cong Han , Yafei Li , Zhipeng Jin , Xiawei Li , SiNan Du , Wen Tao , Yi Yang , Shuanglong Li , Chun Yuan , Liu Lin

Recent advances in diffusion-based lip-syncing generative models have demonstrated their ability to produce highly synchronized talking face videos for visual dubbing. Although these models excel at lip synchronization, they often struggle…

计算机视觉与模式识别 · 计算机科学 2025-09-03 Yanyu Zhu , Lichen Bai , Jintao Xu , Hai-tao Zheng