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Object detection is a crucial component in autonomous vehicle systems. It enables the vehicle to perceive and understand its environment by identifying and locating various objects around it. By utilizing advanced imaging and deep learning…

计算机视觉与模式识别 · 计算机科学 2026-02-03 Bsher Karbouj , Adam Michael Altenbuchner , Joerg Krueger

In the photolithographic process vital to semiconductor manufacturing, various types of defects appear during EUV pattering. Due to ever-shrinking pattern size, these defects are extremely small and cause false or missed detection during…

With continuous progression of Moore's Law, integrated circuit (IC) device complexity is also increasing. Scanning Electron Microscope (SEM) image based extensive defect inspection and accurate metrology extraction are two main challenges…

计算机视觉与模式识别 · 计算机科学 2023-08-17 Vic De Ridder , Bappaditya Dey , Sandip Halder , Bartel Van Waeyenberge

This study proposes an advanced method for surface defect detection in printed circuit boards (PCBs) using an improved YOLOv11 model enhanced with a generative adversarial network (GAN). The approach focuses on identifying six common defect…

计算工程、金融与科学 · 计算机科学 2025-01-14 Jiayi Huang , Feiyun Zhao , Lieyang Chen

Structural integrity is vital for maintaining the safety and longevity of concrete infrastructures such as bridges, tunnels, and walls. Traditional methods for detecting damages like cracks and spalls are labor-intensive, time-consuming,…

计算机视觉与模式识别 · 计算机科学 2025-01-22 Saeid Ataei , Saeed Adibnazari , Seyyed Taghi Ataei

This study proposes a two-phase methodology for detecting and classifying auxiliary insulation in structural components. In the detection phase, a YOLOv8x model is trained on a dataset of complete structural blueprints, each annotated with…

计算机视觉与模式识别 · 计算机科学 2025-02-27 Youngtae Kim , Soonju Jeong , Sardar Arslan , Dhananjay Agnihotri , Yahya Ahmed , Ali Nawaz , Jinhee Song , Hyewon Kim

Inspection of insulators is important to ensure reliable operation of the power system. Deep learning is being increasingly exploited to automate the inspection process by leveraging object detection models to analyse aerial images captured…

计算机视觉与模式识别 · 计算机科学 2024-08-28 Laya Das , Blazhe Gjorgiev , Giovanni Sansavini

Object detection is an important topic in computer vision, with post-processing, an essential part of the typical object detection pipeline, posing a significant bottleneck affecting the performance of traditional object detection models.…

计算机视觉与模式识别 · 计算机科学 2023-06-19 Haodong Ouyang

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

X-ray image plays an important role in manufacturing industry for quality assurance, because it can reflect the internal condition of weld region. However, the shape and scale of different defect types vary greatly, which makes it…

计算机视觉与模式识别 · 计算机科学 2021-11-19 Moyun Liu , Youping Chen , Lei He , Yang Zhang , Jingming Xie

Traditional manual detection for solder joint defect is no longer applied during industrial production due to low efficiency, inconsistent evaluation, high cost and lack of real-time data. A new approach has been proposed to address the…

计算机视觉与模式识别 · 计算机科学 2024-01-04 Li Ang , Siti Khatijah Nor Abdul Rahim , Raseeda Hamzah , Raihah Aminuddin , Gao Yousheng

Visual defect detection is critical to ensure the quality of most products. However, the majority of small and medium-sized manufacturing enterprises still rely on tedious and error-prone human manual inspection. The main reasons include:…

计算机视觉与模式识别 · 计算机科学 2022-02-15 Zijian Kuang , Xinran Tie , Lihang Ying , Shi Jin

Surface defects on Printed Circuit Boards (PCBs) directly compromise product reliability and safety. However, achieving high-precision detection is challenging because PCB defects are typically characterized by tiny sizes, high texture…

计算机视觉与模式识别 · 计算机科学 2026-01-19 Meng Han

Insulators are crucial insulation components and structural supports in power grids, playing a vital role in the transmission lines. Due to temperature fluctuations, internal stress, or damage from hail, insulators are prone to injury.…

计算机视觉与模式识别 · 计算机科学 2025-02-12 Zhenyue Wang , Guowu Yuan , Hao Zhou , Yi Ma , Yutang Ma , Dong Chen

Efficient and effective on-line detection and correction of bad-pixels can improve yield and increase the expected lifetime of image sensors. This paper presents a comprehensive Deep Learning (DL) based on-line detection and correction…

图像与视频处理 · 电气工程与系统科学 2024-07-26 Sreetama Sarkar , Xinan Ye , Gourav Datta , Peter A. Beerel

Recent vision language models (VLMs) like CLIP have demonstrated impressive anomaly detection performance under significant distribution shift by utilizing high-level semantic information through text prompts. However, these models often…

计算机视觉与模式识别 · 计算机科学 2026-02-12 Nadeem Nazer , Hongkuan Zhou , Lavdim Halilaj , Ylli Sadikaj , Steffen Staab

Surface defect detection of steel, especially the recognition of multi-scale defects, has always been a major challenge in industrial manufacturing. Steel surfaces not only have defects of various sizes and shapes, which limit the accuracy…

图像与视频处理 · 电气工程与系统科学 2025-08-12 Cong Chen , Ming Chen , Hoileong Lee , Yan Li , Jiyang Yu

Maintaining roadway infrastructure is essential for ensuring a safe, efficient, and sustainable transportation system. However, manual data collection for detecting road damage is time-consuming, labor-intensive, and poses safety risks.…

计算机视觉与模式识别 · 计算机科学 2024-10-14 Vung Pham , Lan Dong Thi Ngoc , Duy-Linh Bui

The performance of object detection systems in automotive solutions must be as high as possible, with minimal response time and, due to the often battery-powered operation, low energy consumption. When designing such solutions, we therefore…

计算机视觉与模式识别 · 计算机科学 2025-03-11 Dominika Przewlocka-Rus , Tomasz Kryjak , Marek Gorgon

The reliable identification of mitotic figures in whole-slide histopathological images remains difficult, owing to their low prevalence, substantial morphological heterogeneity, and the inconsistencies introduced by tissue processing and…

图像与视频处理 · 电气工程与系统科学 2025-09-23 Navya Sri Kelam , Akash Parekh , Saikiran Bonthu , Nitin Singhal