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The increasing demand for autonomous machines in construction environments necessitates the development of robust object detection algorithms that can perform effectively across various weather and environmental conditions. This paper…

计算机视觉与模式识别 · 计算机科学 2024-01-22 Maghsood Salimi , Mohammad Loni , Sara Afshar , Antonio Cicchetti , Marjan Sirjani

Nanoparticles occur in various environments as a consequence of man-made processes, which raises concerns about their impact on the environment and human health. To allow for proper risk assessment, a precise and statistically relevant…

Recent years have seen increasing use of supervised learning methods for segmentation tasks. However, the predictive performance of these algorithms depends on the quality of labels. This problem is particularly pertinent in the medical…

计算机视觉与模式识别 · 计算机科学 2020-10-26 Le Zhang , Ryutaro Tanno , Mou-Cheng Xu , Chen Jin , Joseph Jacob , Olga Ciccarelli , Frederik Barkhof , Daniel C. Alexander

To help address the occlusion problem in panoptic segmentation and image understanding, this paper proposes a new large-scale dataset named COCO-OLAC (COCO Occlusion Labels for All Computer Vision Tasks), which is derived from the COCO…

计算机视觉与模式识别 · 计算机科学 2025-01-14 Wenbo Wei , Jun Wang , Abhir Bhalerao

Panoptic image segmentation is the computer vision task of finding groups of pixels in an image and assigning semantic classes and object instance identifiers to them. Research in image segmentation has become increasingly popular due to…

计算机视觉与模式识别 · 计算机科学 2022-06-16 Jieru Mei , Alex Zihao Zhu , Xinchen Yan , Hang Yan , Siyuan Qiao , Yukun Zhu , Liang-Chieh Chen , Henrik Kretzschmar , Dragomir Anguelov

In mainstream computer vision and machine learning, public datasets such as ImageNet, COCO and KITTI have helped drive enormous improvements by enabling researchers to understand the strengths and limitations of different algorithms via…

Efficient deployment of deep learning models for aerial object detection on resource-constrained devices requires significant compression without com-promising performance. In this study, we propose a novel three-stage compression pipeline…

计算机视觉与模式识别 · 计算机科学 2026-01-01 Melika Sabaghian , Mohammad Ali Keyvanrad , Seyyedeh Mahila Moghadami

Spacecraft pose estimation is a key task to enable space missions in which two spacecrafts must navigate around each other. Current state-of-the-art algorithms for pose estimation employ data-driven techniques. However, there is an absence…

计算机视觉与模式识别 · 计算机科学 2022-12-29 Juan Ignacio Bravo Pérez-Villar , Álvaro García-Martín , Jesús Bescós

Obstacle detection is a fundamental capability of an autonomous maritime surface vessel (AMSV). State-of-the-art obstacle detection algorithms are based on convolutional neural networks (CNNs). While CNNs provide higher detection accuracy…

计算机视觉与模式识别 · 计算机科学 2022-11-11 Minahil Raza , Hanna Prokopova , Samir Huseynzade , Sepinoud Azimi , Sebastien Lafond

Purpose: Segmentation of organs-at-risk (OARs) is a bottleneck in current radiation oncology pipelines and is often time consuming and labor intensive. In this paper, we propose an atlas-based semi-supervised registration algorithm to…

计算机视觉与模式识别 · 计算机科学 2019-11-26 Charles Huang , Masoud Badiei , Hyunseok Seo , Ming Ma , Xiaokun Liang , Dante Capaldi , Michael Gensheimer , Lei Xing

Purpose: Accurate wound segmentation is essential for automated DESIGN-R scoring. However, existing models such as FUSegNet, which are trained primarily on foot ulcer datasets, often fail to generalize to wounds on other body sites.…

计算机视觉与模式识别 · 计算机科学 2025-05-30 Yun-Cheng Tsai

In an era where maritime infrastructures are crucial, advanced situational awareness solutions are increasingly important. The use of optical camera systems can allow real-time usage of maritime footage. This thesis presents an…

计算机视觉与模式识别 · 计算机科学 2024-10-08 Borja Carrillo Perez

Precise segmentation of out-of-distribution (OoD) objects, herein referred to as anomalies, is crucial for the reliable deployment of semantic segmentation models in open-set, safety-critical applications, such as autonomous driving.…

计算机视觉与模式识别 · 计算机科学 2025-04-29 Song Xia , Yi Yu , Henghui Ding , Wenhan Yang , Shifei Liu , Alex C. Kot , Xudong Jiang

Object detection in remotely sensed satellite pictures is fundamental in many fields such as biophysical, and environmental monitoring. While deep learning algorithms are constantly evolving, they have been mostly implemented and tested on…

计算机视觉与模式识别 · 计算机科学 2024-12-19 Safouane El Ghazouali , Arnaud Gucciardi , Francesca Venturini , Nicola Venturi , Michael Rueegsegger , Umberto Michelucci

In semantic segmentation, the accuracy of models heavily depends on the high-quality annotations. However, in many practical scenarios, such as medical imaging and remote sensing, obtaining true annotations is not straightforward and…

图像与视频处理 · 电气工程与系统科学 2026-04-07 Ryu Tadokoro , Tsukasa Takagi , Shin-ichi Maeda

Image segmentation is a critical step in computational biomedical image analysis, typically evaluated using metrics like the Dice coefficient during training and validation. However, in clinical settings without manual annotations,…

Understanding a surgical scene is crucial for computer-assisted surgery systems to provide any intelligent assistance functionality. One way of achieving this scene understanding is via scene segmentation, where every pixel of a frame is…

计算机视觉与模式识别 · 计算机科学 2024-04-08 Alexander C. Jenke , Sebastian Bodenstedt , Fiona R. Kolbinger , Marius Distler , Jürgen Weitz , Stefanie Speidel

Dents on the aircraft skin are frequent and may easily go undetected during airworthiness checks, as their inspection process is tedious and extremely subject to human factors and environmental conditions. Nowadays, 3D scanning technologies…

计算机视觉与模式识别 · 计算机科学 2023-02-27 Pasquale Lafiosca , Ip-Shing Fan , Nicolas P. Avdelidis

Ground-based time-domain observatories require minute-by-minute, site-scale awareness of cloud cover, yet existing all-sky datasets are short, daylight-biased, or lack astrometric calibration. We present LenghuSky-8, an eight-year…

天体物理仪器与方法 · 物理学 2026-03-18 Yicheng Rui , Xiao-Wei Duan , Licai Deng , Fan Yang , Zhengming Dang , Zhengjun Du , Junhao Peng , Wenhao Chu , Umut Mahmut , Kexin Li , Yiyun Wu , Fabo Feng

This paper presents the Sesame Plant Segmentation Dataset, an open source annotated image dataset designed to support the development of artificial intelligence models for agricultural applications, with a specific focus on sesame plants.…

计算机视觉与模式识别 · 计算机科学 2026-01-14 Sunusi Ibrahim Muhammad , Ismail Ismail Tijjani , Saadatu Yusuf Jumare , Fatima Isah Jibrin