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Supervised classification methods often assume the train and test data distributions are the same and that all classes in the test set are present in the training set. However, deployed classifiers often require the ability to recognize…

计算机视觉与模式识别 · 计算机科学 2021-01-27 Ryne Roady , Tyler L. Hayes , Ronald Kemker , Ayesha Gonzales , Christopher Kanan

Particle tracking is a powerful biophysical tool that requires conversion of large video files into position time series, i.e. traces of the species of interest for data analysis. Current tracking methods, based on a limited set of input…

定量方法 · 定量生物学 2018-10-09 Jay M. Newby , Alison M. Schaefer , Phoebe T. Lee , M. Gregory Forest , Samuel K. Lai

Idling vehicles waste energy and pollute the environment through exhaust emission. In some countries, idling a vehicle for more than a predefined duration is prohibited and automatic idling vehicle detection is desirable for law…

计算机视觉与模式识别 · 计算机科学 2018-05-01 Muhammet Bastan , Kim-Hui Yap , Lap-Pui Chau

Nowadays, proper urban waste management is one of the biggest concerns for maintaining a green and clean environment. An automatic waste segregation system can be a viable solution to improve the sustainability of the country and boost the…

计算机视觉与模式识别 · 计算机科学 2023-02-07 Md. Shahariar Nafiz , Shuvra Smaran Das , Md. Kishor Morol , Abdullah Al Juabir , Dip Nandi

Tracking the behaviour of livestock enables early detection and thus prevention of contagious diseases in modern animal farms. Apart from economic gains, this would reduce the amount of antibiotics used in livestock farming which otherwise…

计算机视觉与模式识别 · 计算机科学 2021-11-03 Bhavesh Tangirala , Ishan Bhandari , Daniel Laszlo , Deepak K. Gupta , Rajat M. Thomas , Devanshu Arya

We demonstrate a working prototype for the monitoring of cow welfare by automatically analysing the animal behaviours. Deep learning models have been developed and tested with videos acquired in a farm, and a precision of 81.2\% has been…

计算机视觉与模式识别 · 计算机科学 2021-10-15 Chuong Nguyen , Dadong Wang , Karl Von Richter , Philip Valencia , Flavio A. P. Alvarenga , Gregory Bishop-Hurley

Fracture is one of the main failure modes of engineering structures such as buildings and roads. Effective detection of surface cracks is significant for damage evaluation and structure maintenance. In recent years, the emergence and…

计算机视觉与模式识别 · 计算机科学 2023-04-26 Yu Zhang , Lin Zhang

In the last decade, over a million stars were monitored to detect transiting planets. Manual interpretation of potential exoplanet candidates is labor intensive and subject to human error, the results of which are difficult to quantify.…

天体物理仪器与方法 · 物理学 2017-12-20 Kyle A. Pearson , Leon Palafox , Caitlin A. Griffith

Real-time, accurate, and robust pupil detection is an essential prerequisite for pervasive video-based eye-tracking. However, automated pupil detection in real-world scenarios has proven to be an intricate challenge due to fast illumination…

计算机视觉与模式识别 · 计算机科学 2016-01-20 Wolfgang Fuhl , Thiago Santini , Gjergji Kasneci , Enkelejda Kasneci

Defect detection is a basic and essential task in automatic parts production, especially for automotive engine precision parts. In this paper, we propose a new idea to construct a deep convolutional network combining related knowledge of…

计算机视觉与模式识别 · 计算机科学 2018-10-30 Zhenshen Qu , Jianxiong Shen , Ruikun Li , Junyu Liu , Qiuyu Guan

In this paper we use convolutional neural networks (CNNs) for weed detection in agricultural land. We specifically investigate the application of two CNN layer types, Conv2d and dilated Conv2d, for weed detection in crop fields. The…

计算机视觉与模式识别 · 计算机科学 2025-02-21 Santosh Kumar Tripathi , Shivendra Pratap Singh , Devansh Sharma , Harshavardhan U Patekar

Pneumonia is a life-threatening disease, which occurs in the lungs caused by either bacterial or viral infection. It can be life-endangering if not acted upon in the right time and thus an early diagnosis of pneumonia is vital. The aim of…

Accurate body dimension and weight measurements are critical for optimizing poultry management, health assessment, and economic efficiency. This study introduces an innovative deep learning-based model leveraging multimodal data-2D RGB…

计算机视觉与模式识别 · 计算机科学 2025-05-12 Wenbo Xiao , Qiannan Han , Gang Shu , Guiping Liang , Hongyan Zhang , Song Wang , Zhihao Xu , Weican Wan , Chuang Li , Guitao Jiang , Yi Xiao

The accurate detection of sperms and impurities is a very challenging task, facing problems such as the small size of targets, indefinite target morphologies, low contrast and resolution of the video, and similarity of sperms and…

计算机视觉与模式识别 · 计算机科学 2023-01-18 Ao Chen , Jinghua Zhang , Md Mamunur Rahaman , Hongzan Sun , M. D. , Tieyong Zeng , Marcin Grzegorzek , Feng-Lei Fan , Chen Li

Precision beekeeping allows to monitor bees' living conditions by equipping beehives with sensors. The data recorded by these hives can be analyzed by machine learning models to learn behavioral patterns of or search for unusual events in…

Pneumonia is a serious global health problem, contributing to high morbidity and mortality, especially in areas with limited diagnostic tools and healthcare resources. This study develops a Convolutional Neural Network (CNN) based on deep…

图像与视频处理 · 电气工程与系统科学 2026-02-17 Hadi Almohab

As litter pollution continues to rise globally, developing automated tools capable of detecting litter effectively remains a significant challenge. This study presents a novel approach that combines, for the first time, privileged…

计算机视觉与模式识别 · 计算机科学 2025-08-07 Matthias Bartolo , Konstantinos Makantasis , Dylan Seychell

Fine-grained classification tasks such as identifying different breeds of dog are quite challenging as visual differences between categories is quite small and can be easily overwhelmed by external factors such as object pose, lighting,…

计算机视觉与模式识别 · 计算机科学 2019-12-12 M. J. A. van Wezel , L. J. Hamburger , Y. Napolean

Lane detection is an integral part of control systems in autonomous vehicles and lane departure warning systems as lanes are a key component of the operating environment for road vehicles. In a previous paper, a robust neural network output…

计算机视觉与模式识别 · 计算机科学 2022-03-01 Zhe Ming Chng , Joseph Mun Hung Lew , Jimmy Addison Lee

Coccidioidomycosis is the most common systemic mycosis in dogs in the southwestern United States. With warming climates, affected areas and number of cases are expected to increase in the coming years, escalating also the chances of…

图像与视频处理 · 电气工程与系统科学 2021-02-02 Jordan Ott , David Bruyette , Cody Arbuckle , Dylan Balsz , Silke Hecht , Lisa Shubitz , Pierre Baldi