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This paper introduces an automated vision system for animal detection in trail-camera images taken from a field under the administration of the Texas Parks and Wildlife Department. As traditional wildlife counting techniques are intrusive…

Computer Vision and Pattern Recognition · Computer Science 2021-03-09 Golnaz Moallem , Don D. Pathirage , Joel Reznick , James Gallagher , Hamed Sari-Sarraf

Multi-animal tracking is crucial for understanding animal ecology and behavior. However, it remains a challenging task due to variations in habitat, motion patterns, and species appearance. Traditional approaches typically require extensive…

Computer Vision and Pattern Recognition · Computer Science 2025-11-05 Jan Frederik Meier , Timo Lüddecke

We present a collection of 24 multiple object scenes each recorded under 18 multiple light source illumination scenarios. The illuminants are varying in dominant spectral colours, intensity and distance from the scene. We mainly address the…

Computer Vision and Pattern Recognition · Computer Science 2020-03-27 Anna Smagina , Egor Ershov , Anton Grigoryev

The ability to recognize objects is an essential skill for a robotic system acting in human-populated environments. Despite decades of effort from the robotic and vision research communities, robots are still missing good visual perceptual…

Robotics · Computer Science 2018-05-23 Mohammad Reza Loghmani , Barbara Caputo , Markus Vincze

In this paper we present the Oxford Road Boundaries Dataset, designed for training and testing machine-learning-based road-boundary detection and inference approaches. We have hand-annotated two of the 10 km-long forays from the Oxford…

Computer Vision and Pattern Recognition · Computer Science 2021-06-17 Tarlan Suleymanov , Matthew Gadd , Daniele De Martini , Paul Newman

Long-term visual localization is an essential problem in robotics and computer vision, but remains challenging due to the environmental appearance changes caused by lighting and seasons. While many existing works have attempted to solve it…

Robotics · Computer Science 2023-06-23 Yuxuan Chen , Binbin Xu , Frederike Dümbgen , Timothy D. Barfoot

While fine-grained object recognition is an important problem in computer vision, current models are unlikely to accurately classify objects in the wild. These fully supervised models need additional annotated images to classify objects in…

Computer Vision and Pattern Recognition · Computer Science 2017-09-11 Timnit Gebru , Judy Hoffman , Li Fei-Fei

Texture analysis plays an important role in many image processing applications to describe the image content or objects. On the other hand, visual surface defect detection is a highly research field in the computer vision. Surface defect…

Computer Vision and Pattern Recognition · Computer Science 2019-06-28 Shervan Fekri-Ershad

Pedestrian attribute recognition aims to assign multiple attributes to one pedestrian image captured by a video surveillance camera. Although numerous methods are proposed and make tremendous progress, we argue that it is time to step back…

Computer Vision and Pattern Recognition · Computer Science 2021-11-30 Jian Jia , Houjing Huang , Xiaotang Chen , Kaiqi Huang

Skin detection is the process of discriminating skin and non-skin regions in a digital image and it is widely used in several applications ranging from hand gesture analysis to track body parts and face detection. Skin detection is a…

Computer Vision and Pattern Recognition · Computer Science 2020-07-14 Alessandra Lumini , Loris Nanni

Big data has had a great share in the success of deep learning in computer vision. Recent works suggest that there is significant further potential to increase object detection performance by utilizing even bigger datasets. In this paper,…

Computer Vision and Pattern Recognition · Computer Science 2019-05-23 Markus Braun , Sebastian Krebs , Fabian Flohr , Dariu M. Gavrila

This work introduces a dataset for large-scale instance-level recognition in the domain of artworks. The proposed benchmark exhibits a number of different challenges such as large inter-class similarity, long tail distribution, and many…

Computer Vision and Pattern Recognition · Computer Science 2022-02-04 Nikolaos-Antonios Ypsilantis , Noa Garcia , Guangxing Han , Sarah Ibrahimi , Nanne Van Noord , Giorgos Tolias

Multi-annotator medical image segmentation is an important research problem, but requires annotated datasets that are expensive to collect. Dermoscopic skin lesion imaging allows human experts and AI systems to observe morphological…

Computer Vision and Pattern Recognition · Computer Science 2025-12-29 Kumar Abhishek , Jeremy Kawahara , Ghassan Hamarneh

Constructing fine-grained image datasets typically requires domain-specific expert knowledge, which is not always available for crowd-sourcing platform annotators. Accordingly, learning directly from web images becomes an alternative method…

Computer Vision and Pattern Recognition · Computer Science 2020-08-07 Chuanyi Zhang , Yazhou Yao , Xiangbo Shu , Zechao Li , Zhenmin Tang , Qi Wu

We introduce the Few-Shot Object Learning (FewSOL) dataset for object recognition with a few images per object. We captured 336 real-world objects with 9 RGB-D images per object from different views. Object segmentation masks, object poses…

Computer Vision and Pattern Recognition · Computer Science 2023-03-07 Jishnu Jaykumar P , Yu-Wei Chao , Yu Xiang

Since its beginning visual recognition research has tried to capture the huge variability of the visual world in several image collections. The number of available datasets is still progressively growing together with the amount of samples…

Computer Vision and Pattern Recognition · Computer Science 2014-02-25 Tatiana Tommasi , Tinne Tuytelaars , Barbara Caputo

Base-detail separation is a fundamental computer vision problem consisting of modeling a smooth base layer with the coarse structures, and a detail layer containing the texture-like structures. One of the challenges of estimating the base…

Computer Vision and Pattern Recognition · Computer Science 2016-02-22 Xuan Dong , Boyan Bonev , Weixin Li , Weichao Qiu , Xianjie Chen , Alan Yuille

Visual analysis of complex fish habitats is an important step towards sustainable fisheries for human consumption and environmental protection. Deep Learning methods have shown great promise for scene analysis when trained on large-scale…

Computer Vision and Pattern Recognition · Computer Science 2020-08-31 Alzayat Saleh , Issam H. Laradji , Dmitry A. Konovalov , Michael Bradley , David Vazquez , Marcus Sheaves

Can computer vision help us explore the ocean? The ultimate challenge for computer vision is to recognize any visual phenomena, more than only the objects and animals humans encounter in their terrestrial lives. Previous datasets have…

Computer Vision and Pattern Recognition · Computer Science 2024-12-03 Genevieve Patterson , Joost Daniels , Benjamin Woodward , Kevin Barnard , Giovanna Sainz , Lonny Lundsten , Kakani Katija

In this paper, we introduce a novel road marking benchmark dataset for road marking detection, addressing the limitations in the existing publicly available datasets such as lack of challenging scenarios, prominence given to lane markings,…

Computer Vision and Pattern Recognition · Computer Science 2022-05-06 Oshada Jayasinghe , Sahan Hemachandra , Damith Anhettigama , Shenali Kariyawasam , Ranga Rodrigo , Peshala Jayasekara