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Cattle farming is one of the important and profitable agricultural industries. Employing intelligent automated precision livestock farming systems that can count animals, track the animals and their poses will raise productivity and…

Computer Vision and Pattern Recognition · Computer Science 2023-12-15 Kian Eng Ong , Sivaji Retta , Ramarajulu Srinivasan , Shawn Tan , Jun Liu

Surround-view fisheye perception under valet parking scenes is fundamental and crucial in autonomous driving. Environmental conditions in parking lots perform differently from the common public datasets, such as imperfect light and opacity,…

Computer Vision and Pattern Recognition · Computer Science 2022-12-12 Zizhang Wu , Yuanzhu Gan , Xianzhi Li , Yunzhe Wu , Xiaoquan Wang , Tianhao Xu , Fan Wang

Data collection for forestry, timber, and agriculture currently relies on manual techniques which are labor-intensive and time-consuming. We seek to demonstrate that robotics offers improvements over these techniques and accelerate…

People detection methods are highly sensitive to the perpetual occlusions among the targets. As multi-camera set-ups become more frequently encountered, joint exploitation of the across views information would allow for improved detection…

Computer Vision and Pattern Recognition · Computer Science 2017-07-31 Tatjana Chavdarova , Pierre Baqué , Stéphane Bouquet , Andrii Maksai , Cijo Jose , Louis Lettry , Pascal Fua , Luc Van Gool , François Fleuret

Autonomous driving systems require extensive data collection schemes to cover the diverse scenarios needed for building a robust and safe system. The data volumes are in the order of Exabytes and have to be stored for a long period of time…

Computer Vision and Pattern Recognition · Computer Science 2024-03-26 Madhumitha Sakthi , Louis Kerofsky , Varun Ravi Kumar , Senthil Yogamani

Automatic car damage detection has attracted significant attention in the car insurance business. However, due to the lack of high-quality and publicly available datasets, we can hardly learn a feasible model for car damage detection. To…

Computer Vision and Pattern Recognition · Computer Science 2023-08-29 Xinkuang Wang , Wenjing Li , Zhongcheng Wu

Human pose estimation (HPE) in the top-view using fisheye cameras presents a promising and innovative application domain. However, the availability of datasets capturing this viewpoint is extremely limited, especially those with…

Computer Vision and Pattern Recognition · Computer Science 2024-04-25 Jingrui Yu , Dipankar Nandi , Roman Seidel , Gangolf Hirtz

Pedestrian detection in images is a topic that has been studied extensively, but existing detectors designed for perspective images do not perform as successfully on images taken with top-view fisheye cameras, mainly due to the orientation…

Computer Vision and Pattern Recognition · Computer Science 2020-10-26 Sheng-Ho Chiang , Tsaipei Wang , Yi-Fu Chen

Recent work about synthetic indoor datasets from perspective views has shown significant improvements of object detection results with Convolutional Neural Networks(CNNs). In this paper, we introduce THEODORE: a novel, large-scale indoor…

Computer Vision and Pattern Recognition · Computer Science 2020-11-12 Tobias Scheck , Roman Seidel , Gangolf Hirtz

A large field-of-view fisheye camera allows for capturing a large area with minimal numbers of cameras when they are mounted on a high position facing downwards. This top-view omnidirectional setup greatly reduces the work and cost for…

Computer Vision and Pattern Recognition · Computer Science 2023-04-18 Jingrui Yu , Ana Cecilia Perez Grassi , Gangolf Hirtz

Wildlife monitoring is crucial to nature conservation and has been done by manual observations from motion-triggered camera traps deployed in the field. Widespread adoption of such in-situ sensors has resulted in unprecedented data volumes…

Computer Vision and Pattern Recognition · Computer Science 2020-09-25 Sayali Kulkarni , Tomer Gadot , Chen Luo , Tanya Birch , Eric Fegraus

Camera traps enable the automatic collection of large quantities of image data. Biologists all over the world use camera traps to monitor animal populations. We have recently been making strides towards automatic species classification in…

Computer Vision and Pattern Recognition · Computer Science 2020-04-23 Sara Beery , Elijah Cole , Arvi Gjoka

In this paper, we present a methodology for fisheries-related data that allows us to converge on a labeled image dataset by iterating over the dataset with multiple training and production loops that can exploit crowdsourcing interfaces. We…

Machine Learning · Computer Science 2022-06-09 Zhiyong Zhang , Pushyami Kaveti , Hanumant Singh , Abigail Powell , Erica Fruh , M. Elizabeth Clarke

The large abundance of perspective camera datasets facilitated the emergence of novel learning-based strategies for various tasks, such as camera localization, single image depth estimation, or view synthesis. However, panoramic or…

Computer Vision and Pattern Recognition · Computer Science 2024-07-08 Kibaek Park , Francois Rameau , Jaesik Park , In So Kweon

Fisheye cameras offer an efficient solution for wide-area traffic surveillance by capturing large fields of view from a single vantage point. However, the strong radial distortion and nonuniform resolution inherent in fisheye imagery…

Computer Vision and Pattern Recognition · Computer Science 2025-10-24 Neema Jakisa Owor , Joshua Kofi Asamoah , Tanner Wambui Muturi , Anneliese Jakisa Owor , Blessing Agyei Kyem , Andrews Danyo , Yaw Adu-Gyamfi , Armstrong Aboah

Pedestrian detection under valet parking scenarios is fundamental for autonomous driving. However, the presence of pedestrians can be manifested in a variety of ways and postures under imperfect ambient conditions, which can adversely…

Computer Vision and Pattern Recognition · Computer Science 2023-09-26 Zizhang Wu , Xinyuan Chen , Fan Song , Yuanzhu Gan , Tianhao Xu , Jian Pu , Rui Tang

Surround-view fisheye cameras are commonly used for near-field sensing in automated driving scenarios, including urban driving and auto valet parking. Four fisheye cameras, one on each side, are sufficient to cover 360{\deg} around the…

Computer Vision and Pattern Recognition · Computer Science 2023-10-23 Andy Xiao , Deep Doshi , Lihao Wang , Harsha Gorantla , Thomas Heitzmann , Peter Groth

Biodiversity conservation depends on accurate, up-to-date information about wildlife population distributions. Motion-activated cameras, also known as camera traps, are a critical tool for population surveys, as they are cheap and…

Machine Learning · Computer Science 2019-10-23 Mohammad Sadegh Norouzzadeh , Dan Morris , Sara Beery , Neel Joshi , Nebojsa Jojic , Jeff Clune

Fisheye cameras are widely employed in automatic parking, and the video stream object detection (VSOD) of the fisheye camera is a fundamental perception function to ensure the safe operation of vehicles. In past research work, the…

Computer Vision and Pattern Recognition · Computer Science 2023-08-30 Yixiong Yan , Liangzhu Cheng , Yongxu Li , Xinjuan Tuo

Autonomous vehicle (AV) systems rely on robust perception models as a cornerstone of safety assurance. However, objects encountered on the road exhibit a long-tailed distribution, with rare or unseen categories posing challenges to a…

Computer Vision and Pattern Recognition · Computer Science 2024-03-27 Mingfu Liang , Jong-Chyi Su , Samuel Schulter , Sparsh Garg , Shiyu Zhao , Ying Wu , Manmohan Chandraker