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Single-view 3D is the task of recovering 3D properties such as depth and surface normals from a single image. We hypothesize that a major obstacle to single-image 3D is data. We address this issue by presenting Open Annotations of Single…

Computer Vision and Pattern Recognition · Computer Science 2020-07-28 Weifeng Chen , Shengyi Qian , David Fan , Noriyuki Kojima , Max Hamilton , Jia Deng

Enlarging input images is a straightforward and effective approach to promote small object detection. However, simple image enlargement is significantly expensive on both computations and GPU memory. In fact, small objects are usually…

Computer Vision and Pattern Recognition · Computer Science 2024-12-18 Kai Liu , Zhihang Fu , Sheng Jin , Ze Chen , Fan Zhou , Rongxin Jiang , Yaowu Chen , Jieping Ye

Out-of-Distribution (OOD) detection in computer vision is a crucial research area, with related benchmarks playing a vital role in assessing the generalizability of models and their applicability in real-world scenarios. However, existing…

Computer Vision and Pattern Recognition · Computer Science 2025-05-23 Alberto Bacchin , Davide Allegro , Stefano Ghidoni , Emanuele Menegatti

Reflective surfaces present a persistent challenge for reliable 3D mapping and perception in robotics and autonomous systems. However, existing reflection datasets and benchmarks remain limited to sparse 2D data. This paper introduces the…

Robotics · Computer Science 2024-03-12 Xiting Zhao , Sören Schwertfeger

Monitoring of land cover and land use is crucial in natural resources management. Automatic visual mapping can carry enormous economic value for agriculture, forestry, or public administration. Satellite or aerial images combined with…

Computer Vision and Pattern Recognition · Computer Science 2022-04-25 Adrian Boguszewski , Dominik Batorski , Natalia Ziemba-Jankowska , Tomasz Dziedzic , Anna Zambrzycka

Self-supervised learning (SSL) has enabled the development of vision foundation models for Earth Observation (EO), demonstrating strong transferability across diverse remote sensing tasks. While prior work has focused on network…

Computer Vision and Pattern Recognition · Computer Science 2025-04-29 Thomas Kerdreux , Alexandre Tuel , Quentin Febvre , Alexis Mouche , Bertrand Chapron

Place recognition and visual localization are particularly challenging in wide baseline configurations. In this paper, we contribute with the \emph{Danish Airs and Grounds} (DAG) dataset, a large collection of street-level and aerial images…

Computer Vision and Pattern Recognition · Computer Science 2022-02-07 Andrea Vallone , Frederik Warburg , Hans Hansen , Søren Hauberg , Javier Civera

Cloud-based overlays are often present in optical remote sensing images, thus limiting the application of acquired data. Removing clouds is an indispensable pre-processing step in remote sensing image analysis. Deep learning has achieved…

Computer Vision and Pattern Recognition · Computer Science 2019-01-04 Daoyu Lin , Guangluan Xu , Xiaoke Wang , Yang Wang , Xian Sun , Kun Fu

Understanding shading effects in images is critical for a variety of vision and graphics problems, including intrinsic image decomposition, shadow removal, image relighting, and inverse rendering. As is the case with other vision tasks,…

Computer Vision and Pattern Recognition · Computer Science 2017-05-04 Balazs Kovacs , Sean Bell , Noah Snavely , Kavita Bala

Detecting Resident Space Objects (RSOs) and preventing collisions with other satellites is crucial. Recently, deep convolutional neural networks (DCNNs) have shown superior performance in object detection when large-scale datasets are…

Computer Vision and Pattern Recognition · Computer Science 2023-05-02 Zhe Chen , Yang Yang , Anne Bettens , Youngho Eun , Xiaofeng Wu

Shadows significantly hinder computer vision tasks in outdoor environments, particularly in field robotics, where varying lighting conditions complicate object detection and localisation. We present FieldNet, a novel deep learning framework…

Computer Vision and Pattern Recognition · Computer Science 2025-07-15 Alzayat Saleh , Alex Olsen , Jake Wood , Bronson Philippa , Mostafa Rahimi Azghadi

Can we see it all? Do we know it All? These are questions thrown to human beings in our contemporary society to evaluate our tendency to solve problems. Recent studies have explored several models in object detection; however, most have…

Computer Vision and Pattern Recognition · Computer Science 2022-09-27 Kanyifeechukwu Jane Oguine , Ozioma Collins Oguine , Hashim Ibrahim Bisallah

The key to shadow removal is recovering the contents of the shadow regions with the guidance of the non-shadow regions. Due to the inadequate long-range modeling, the CNN-based approaches cannot thoroughly investigate the information from…

Computer Vision and Pattern Recognition · Computer Science 2022-09-07 Qianhao Yu , Naishan Zheng , Jie Huang , Feng Zhao

Autonomous vehicles use cameras as one of the primary sources of information about the environment. Adverse weather conditions such as raindrops, snow, mud, and others, can lead to various image artifacts. Such artifacts significantly…

Computer Vision and Pattern Recognition · Computer Science 2021-04-13 Vera Soboleva , Oleg Shipitko

Robust perception is critical for autonomous driving, especially under adverse weather and lighting conditions that commonly occur in real-world environments. In this paper, we introduce the Stereo Image Dataset (SID), a large-scale…

Computer Vision and Pattern Recognition · Computer Science 2024-07-09 Zaid A. El-Shair , Abdalmalek Abu-raddaha , Aaron Cofield , Hisham Alawneh , Mohamed Aladem , Yazan Hamzeh , Samir A. Rawashdeh

We present a new, publicly-available image dataset generated by the NVIDIA Deep Learning Data Synthesizer intended for use in object detection, pose estimation, and tracking applications. This dataset contains 144k stereo image pairs that…

Computer Vision and Pattern Recognition · Computer Science 2020-08-14 Mona Jalal , Josef Spjut , Ben Boudaoud , Margrit Betke

The Boreas dataset was collected by driving a repeated route over the course of one year, resulting in stark seasonal variations and adverse weather conditions such as rain and falling snow. In total, the Boreas dataset includes over 350km…

Three-dimensional reconstruction of objects from shading information is a challenging task in computer vision. As most of the approaches facing the Photometric Stereo problem use simplified far-field assumptions, real-world scenarios have…

Computer Vision and Pattern Recognition · Computer Science 2021-10-13 Roberto Mecca , Fotios Logothetis , Ignas Budvytis , Roberto Cipolla

Advances in Earth observation (EO) foundation models have unlocked the potential of big satellite data to learn generic representations from space, benefiting a wide range of downstream applications crucial to our planet. However, most…

Detecting small unmanned aerial vehicles (UAVs) from a ground-to-air (G2A) perspective presents significant challenges, including extremely low pixel occupancy, cluttered aerial backgrounds, and strict real-time constraints. Existing…

Computer Vision and Pattern Recognition · Computer Science 2026-03-27 Pengyu Chen , Haotian Sa , Yiwei Hu , Yuhan Cheng , Junbo Wang