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The aim of this study is developing an automatic system for detection of gait-related health problems using Deep Neural Networks (DNNs). The proposed system takes a video of patients as the input and estimates their 3D body pose using a DNN…

计算机视觉与模式识别 · 计算机科学 2020-01-28 Rahil Mehrizi , Xi Peng , Shaoting Zhang , Ruisong Liao , Kang Li

A prerequisite to successfully alleviate pain in animals is to recognize it, which is a great challenge in non-verbal species. Furthermore, prey animals such as horses tend to hide their pain. In this study, we propose a deep recurrent…

计算机视觉与模式识别 · 计算机科学 2019-05-27 Sofia Broomé , Karina Bech Gleerup , Pia Haubro Andersen , Hedvig Kjellström

In medical image analysis, the cost of acquiring high-quality data and their annotation by experts is a barrier in many medical applications. Most of the techniques used are based on supervised learning framework and need a large amount of…

计算机视觉与模式识别 · 计算机科学 2022-10-20 Siladittya Manna , Saumik Bhattacharya , Umapada Pal

Keypoint detection and tracking in traditional image frames are often compromised by image quality issues such as motion blur and extreme lighting conditions. Event cameras offer potential solutions to these challenges by virtue of their…

机器人学 · 计算机科学 2024-03-19 Xiangyuan Wang , Kuangyi Chen , Wen Yang , Lei Yu , Yannan Xing , Huai Yu

Musculoskeletal and neurological disorders are the most common causes of walking problems among older people, and they often lead to diminished quality of life. Analyzing walking motion data manually requires trained professionals and the…

计算机视觉与模式识别 · 计算机科学 2022-08-19 Manli Zhu , Qianhui Men , Edmond S. L. Ho , Howard Leung , Hubert P. H. Shum

A growing branch of computer vision is object detection. Object detection is used in many applications such as industrial process, medical imaging analysis, and autonomous vehicles. The ability to detect objects in videos is crucial. Object…

计算机视觉与模式识别 · 计算机科学 2021-05-28 Spencer Ploeger , Lucas Dasovic

We propose Masked-Attention Transformers for Surgical Instrument Segmentation (MATIS), a two-stage, fully transformer-based method that leverages modern pixel-wise attention mechanisms for instrument segmentation. MATIS exploits the…

计算机视觉与模式识别 · 计算机科学 2024-01-29 Nicolás Ayobi , Alejandra Pérez-Rondón , Santiago Rodríguez , Pablo Arbeláez

Recently, deep networks have shown impressive performance for the segmentation of cardiac Magnetic Resonance Imaging (MRI) images. However, their achievement is proving slow to transition to widespread use in medical clinics because of…

图像与视频处理 · 电气工程与系统科学 2022-12-22 Fatmatulzehra Uslu , Anil A. Bharath

Soybeans are an important crop for global food security. Every year, soybean yields are reduced by numerous soybean diseases, particularly the soybean cyst nematode (SCN). It is difficult to visually identify the presence of SCN in the…

系统与控制 · 电气工程与系统科学 2022-05-25 Christopher M. Legner , Gregory L. Tylka , Santosh Pandey

Recently, several spatial-temporal memory-based methods have verified that storing intermediate frames and their masks as memory are helpful to segment target objects in videos. However, they mainly focus on better matching between the…

计算机视觉与模式识别 · 计算机科学 2022-07-19 Yong Liu , Ran Yu , Fei Yin , Xinyuan Zhao , Wei Zhao , Weihao Xia , Yujiu Yang

This paper proposes a novel selective autoencoder approach within the framework of deep convolutional networks. The crux of the idea is to train a deep convolutional autoencoder to suppress undesired parts of an image frame while allowing…

Automated real-time prediction of the ergonomic risks of manipulating objects is a key unsolved challenge in developing effective human-robot collaboration systems for logistics and manufacturing applications. We present a foundational…

For a global breeding organization, identifying the next generation of superior crops is vital for its success. Recognizing new genetic varieties requires years of in-field testing to gather data about the crop's yield, pest resistance,…

计算机视觉与模式识别 · 计算机科学 2021-08-03 Saba Moeinizade , Hieu Pham , Ye Han , Austin Dobbels , Guiping Hu

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

This paper describes recent developments in object specific pose and shape prediction from single images. The main contribution is a new approach to camera pose prediction by self-supervised learning of keypoints corresponding to locations…

计算机视觉与模式识别 · 计算机科学 2023-02-21 Zahra Gharaee , Felix Järemo Lawin , Per-Erik Forssén

The use of deep learning for medical imaging has seen tremendous growth in the research community. One reason for the slow uptake of these systems in the clinical setting is that they are complex, opaque and tend to fail silently. Outside…

计算机视觉与模式识别 · 计算机科学 2018-07-03 Terrance DeVries , Graham W. Taylor

Advanced driver assistance and automated driving systems rely on risk estimation modules to predict and avoid dangerous situations. Current methods use expensive sensor setups and complex processing pipeline, limiting their availability and…

计算机视觉与模式识别 · 计算机科学 2020-02-04 Ekim Yurtsever , Yongkang Liu , Jacob Lambert , Chiyomi Miyajima , Eijiro Takeuchi , Kazuya Takeda , John H. L. Hansen

Precise identification of individual cows is a fundamental prerequisite for comprehensive digital management in smart livestock farming. While existing animal identification methods excel in controlled, single-camera settings, they face…

计算机视觉与模式识别 · 计算机科学 2026-02-10 Runcheng Wang , Yaru Chen , Guiguo Zhang , Honghua Jiang , Yongliang Qiao

Breast cancer is one of the leading causes of cancer deaths in women. As the primary output of breast screening, breast ultrasound (US) video contains exclusive dynamic information for cancer diagnosis. However, training models for video…

计算机视觉与模式识别 · 计算机科学 2022-09-13 Zehui Lin , Ruobing Huang , Dong Ni , Jiayi Wu , Baoming Luo

Understanding the well-being of cattle is crucial in various agricultural contexts. Cattle's body shape and joint articulation carry significant information about their welfare, yet acquiring comprehensive datasets for 3D body pose…

机器人学 · 计算机科学 2024-11-28 Mohammad Okour , Raphael Falque , Alen Alempijevic