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The shift toward high-quality urbanization has brought increased attention to the issue of "urban villages", which has become a prominent social problem in China. However, there is a lack of available geospatial data on urban villages,…

Databases · Computer Science 2025-03-19 Rui Cao , Wei Tu , Dongsheng Chen , Wenyu Zhang

Detecting vehicles in satellite images is crucial for traffic management, urban planning, and disaster response. However, current models struggle with real-world diversity, particularly across different regions. This challenge is amplified…

Computer Vision and Pattern Recognition · Computer Science 2025-05-30 Noora Al-Emadi , Ingmar Weber , Yin Yang , Ferda Ofli

This paper presents the Rail-5k dataset for benchmarking the performance of visual algorithms in a real-world application scenario, namely the rail surface defects detection task. We collected over 5k high-quality images from railways…

Computer Vision and Pattern Recognition · Computer Science 2021-06-29 Zihao Zhang , Shaozuo Yu , Siwei Yang , Yu Zhou , Bingchen Zhao

With the accumulation of big data of CME observations by coronagraphs, automatic detection and tracking of CMEs has proven to be crucial. The excellent performance of convolutional neural network in image classification, object detection…

Solar and Stellar Astrophysics · Physics 2019-09-25 Pengyu Wang , Yan Zhang , Li Feng , Hanqing Yuan , Yuan Gan , Shuting Li , Lei Lu , Beili Ying , Weiqun Gan , Hui Li

Recently, deep learning-based methods have reached an excellent performance on License Plate (LP) detection and recognition tasks. However, it is still challenging to build a robust model for Chinese LPs since there are not enough large and…

Computer Vision and Pattern Recognition · Computer Science 2022-05-10 Yanxiang Gong , Linjie Deng , Shuai Tao , Xinchen Lu , Peicheng Wu , Zhiwei Xie , Zheng Ma , Mei Xie

High-resolution satellite images can provide abundant, detailed spatial information for land cover classification, which is particularly important for studying the complicated built environment. However, due to the complex land cover…

Computer Vision and Pattern Recognition · Computer Science 2023-04-10 Xin-Yi Tong , Gui-Song Xia , Xiao Xiang Zhu

Accurate lane detection is essential for automated driving, enabling safe and reliable vehicle navigation across a variety of road scenarios. Numerous datasets have been introduced to support the development and evaluation of lane detection…

Computer Vision and Pattern Recognition · Computer Science 2026-05-27 Jörg Gamerdinger , Sven Teufel , Oliver Bringmann

In contrast to previous surveys, the present work is not focused on reviewing the datasets used in the network security field. The fact is that many of the available public labeled datasets represent the network behavior just for a…

Cryptography and Security · Computer Science 2022-01-03 Jorge Guerra , Carlos Catania , Eduardo Veas

In order to withstand the ever-increasing invasion of privacy by CCTV cameras and technologies, on par CCTV-aware solutions must exist that provide privacy, safety, and cybersecurity features. We argue that a first important step towards…

Computer Vision and Pattern Recognition · Computer Science 2021-08-24 Hannu Turtiainen , Andrei Costin , Tuomo Lahtinen , Lauri Sintonen , Timo Hamalainen

In this paper, we introduce a new and challenging large-scale food image dataset called "ChineseFoodNet", which aims to automatically recognizing pictured Chinese dishes. Most of the existing food image datasets collected food images either…

Computer Vision and Pattern Recognition · Computer Science 2017-10-17 Xin Chen , Yu Zhu , Hua Zhou , Liang Diao , Dongyan Wang

As a widespread form of informal settlements, urban villages present significant challenges for sustainable urban development and governance. Precise mapping of their infrastructure is essential, however, existing remote sensing datasets…

Computer Vision and Pattern Recognition · Computer Science 2026-05-29 Hongyu Long , Jiaxuan Liu , Rui Cao

OpenStreetMap (OSM) is a free map of the world which can be edited by global volunteers. Existing studies have showed that completeness of OSM road data in some developing countries (e.g. China) is much lower, resulting in concern in…

Computers and Society · Computer Science 2019-09-11 Qi Zhou , Hao Lin

We present cyber-security problems of high importance. We show that in order to solve these cyber-security problems, one must cope with certain machine learning challenges. We provide novel data sets representing the problems in order to…

Machine Learning · Computer Science 2019-04-23 Idan Amit , John Matherly , William Hewlett , Zhi Xu , Yinnon Meshi , Yigal Weinberger

The automotive industry plays a critical role in the global economy, and particularly important is the expanding Chinese automobile market due to its immense scale and influence. However, existing automotive sector datasets are limited in…

General Economics · Economics 2024-01-12 Ruixin Ding , Bowei Chen , James M. Wilson , Zhi Yan , Yufei Huang

Accurately and globally mapping human infrastructure is an important and challenging task with applications in routing, regulation compliance monitoring, and natural disaster response management etc.. In this paper we present progress in…

Computer Vision and Pattern Recognition · Computer Science 2020-05-21 Rui Zhang , Conrad Albrecht , Wei Zhang , Xiaodong Cui , Ulrich Finkler , David Kung , Siyuan Lu

Datasets have played a foundational role in the advancement of machine learning research. They form the basis for the models we design and deploy, as well as our primary medium for benchmarking and evaluation. Furthermore, the ways in which…

Machine Learning · Computer Science 2021-11-16 Amandalynne Paullada , Inioluwa Deborah Raji , Emily M. Bender , Emily Denton , Alex Hanna

Determining the location of an image anywhere on Earth is a complex visual task, which makes it particularly relevant for evaluating computer vision algorithms. Yet, the absence of standard, large-scale, open-access datasets with reliably…

It's important to monitor road issues such as bumps and potholes to enhance safety and improve road conditions. Smartphones are equipped with various built-in sensors that offer a cost-effective and straightforward way to assess road…

This paper has been accepted in the NeurIPS 2024 D & B Track. Harmful memes have proliferated on the Chinese Internet, while research on detecting Chinese harmful memes significantly lags behind due to the absence of reliable datasets and…

Computation and Language · Computer Science 2024-10-04 Junyu Lu , Bo Xu , Xiaokun Zhang , Hongbo Wang , Haohao Zhu , Dongyu Zhang , Liang Yang , Hongfei Lin

Due to the complicated procedure and costly hardware, Simultaneous Localization and Mapping (SLAM) has been heavily dependent on public datasets for drill and evaluation, leading to many impressive demos and good benchmark scores. However,…

Robotics · Computer Science 2024-10-28 Yuanzhi Liu , Yujia Fu , Fengdong Chen , Bart Goossens , Wei Tao , Hui Zhao
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