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Brain-computer interface uses brain signals to control external devices without actual control behavior. Recently, speech imagery has been studied for direct communication using language. Speech imagery uses brain signals generated when the…

Human-Computer Interaction · Computer Science 2020-12-08 Byeong-Hoo Lee , Byeong-Hee Kwon , Do-Yeun Lee , Ji-Hoon Jeong

Parkinson's disease patients develop different speech impairments that affect their communication capabilities. The automatic assessment of the speech of the patients allows the development of computer aided tools to support the diagnosis…

Machine Learning · Computer Science 2020-02-12 J. C. Vásquez-Correa , T. Arias-Vergara , C. D. Rios-Urrego , M. Schuster , J. Rusz , J. R. Orozco-Arroyave , E. Nöth

Significant advancements in the field of wood species identification are needed worldwide to support sustainable timber trade. In this work we contribute to automate the identification of wood species via high-resolution macroscopic images…

Parkinson's Disease (PD) affects millions globally, impacting movement. Prior research utilized deep learning for PD prediction, primarily focusing on medical images, neglecting the data's underlying manifold structure. This work proposes a…

Computer Vision and Pattern Recognition · Computer Science 2024-08-27 Jun-En Ding , Chien-Chin Hsu , Feng Liu

Optimizing black-box functions in high-dimensional search spaces has been known to be challenging for traditional Bayesian Optimization (BO). In this paper, we introduce HiBO, a novel hierarchical algorithm integrating global-level search…

Machine Learning · Computer Science 2025-04-04 Wenxuan Li , Taiyi Wang , Eiko Yoneki

Accurate classification of self-care problems in children who suffer from physical and motor affliction is an important problem in the healthcare industry. This is a difficult and a time consumming process and it needs the expertise of…

Machine Learning · Computer Science 2020-05-26 Sayan Putatunda

Automatic classification of trees using remotely sensed data has been a dream of many scientists and land use managers. Recently, Unmanned aerial vehicles (UAV) has been expected to be an easy-to-use, cost-effective tool for remote sensing…

Computer Vision and Pattern Recognition · Computer Science 2018-04-30 Masanori Onishi , Takeshi Ise

In heterogeneous disorders like Parkinson's disease (PD), differentiating the affected population into subgroups plays a key role in future research. Discovering subgroups can lead to improved treatments through more powerful enrichment of…

Methodology · Statistics 2023-08-08 Elliot Burghardt , Daniel Sewell , Joseph Cavanaugh

Objective: We present the PaHaW Parkinson's disease handwriting database, consisting of handwriting samples from Parkinson's disease (PD) patients and healthy controls. Our goal is to show that kinematic features and pressure features in…

Computer Vision and Pattern Recognition · Computer Science 2024-11-06 Peter Drotár , Jiří Mekyska , Irena Rektorová , Lucia Masarová , Zdeněk Smékal , Marcos Faundez-Zanuy

Parkinson's disease (PD) is debilitating, progressive, and clinically marked by motor symptoms. As the second most common neurodegenerative disease in the world, it affects over 10 million lives globally. Existing diagnoses methods have…

Machine Learning · Computer Science 2021-11-30 Riya Tyagi , Tanish Tyagi , Ming Wang , Lujin Zhang

Preliminary diagnosis of fungal infections can rely on microscopic examination. However, in many cases, it does not allow unambiguous identification of the species by microbiologist due to their visual similarity. Therefore, it is usually…

Computer Vision and Pattern Recognition · Computer Science 2020-09-09 Bartosz Zieliński , Agnieszka Sroka-Oleksiak , Dawid Rymarczyk , Adam Piekarczyk , Monika Brzychczy-Włoch

In this work, we use a deep learning framework for simultaneous classification and regression of Parkinson disease diagnosis based on MR-Images and personal information (i.e. age, gender). We intend to facilitate and increase the confidence…

Computer Vision and Pattern Recognition · Computer Science 2018-06-15 Soheil Esmaeilzadeh , Yao Yang , Ehsan Adeli

Modern scientific and technological advances allow botanists to use computer vision-based approaches for plant identification tasks. These approaches have their own challenges. Leaf classification is a computer-vision task performed for the…

Computer Vision and Pattern Recognition · Computer Science 2022-08-19 Ali Beikmohammadi , Karim Faez , Ali Motallebi

Evolution of visual object recognition architectures based on Convolutional Neural Networks & Convolutional Deep Belief Networks paradigms has revolutionized artificial Vision Science. These architectures extract & learn the real world…

Computer Vision and Pattern Recognition · Computer Science 2015-09-08 Atul Laxman Katole , Krishna Prasad Yellapragada , Amish Kumar Bedi , Sehaj Singh Kalra , Mynepalli Siva Chaitanya

Parkinson's disease (PD) is a highly heterogeneous disease, including which motor symptoms are dominating. Imaging biomarkers that support subtype stratification could also improve biological understanding and study design, and enable…

Parkinson's Disease (PD) is a neurodegenerative disorder characterized by motor symptoms, including altered voice production in the early stages. Early diagnosis is crucial not only to improve PD patients' quality of life but also to…

Audio and Speech Processing · Electrical Eng. & Systems 2025-01-15 Maksim Siniukov , Ellie Xing , Sanaz Attaripour Isfahani , Mohammad Soleymani

Self-supervised representation learning targets to learn convnet-based image representations from unlabeled data. Inspired by the success of NLP methods in this area, in this work we propose a self-supervised approach based on spatially…

Computer Vision and Pattern Recognition · Computer Science 2020-02-28 Spyros Gidaris , Andrei Bursuc , Nikos Komodakis , Patrick Pérez , Matthieu Cord

We have developed a methodology for the systematic generation of a large image dataset of macerated wood references, which we used to generate image data for nine hardwood genera. This is the basis for a substantial approach to automate,…

Computer Vision and Pattern Recognition · Computer Science 2023-07-26 Lars Nieradzik , Jördis Sieburg-Rockel , Stephanie Helmling , Janis Keuper , Thomas Weibel , Andrea Olbrich , Henrike Stephani

Mild traumatic brain injury is a growing public health problem with an estimated incidence of over 1.7 million people annually in US. Diagnosis is based on clinical history and symptoms, and accurate, concrete measures of injury are…

Computer Vision and Pattern Recognition · Computer Science 2018-04-13 Shervin Minaee , Yao Wang , Anna Choromanska , Sohae Chung , Xiuyuan Wang , Els Fieremans , Steven Flanagan , Joseph Rath , Yvonne W Lui

In this study, we aim to solve the single-view robot self-localization problem by using visual experience across domains. Although the bag-of-words method constitutes a popular approach to single-view localization, it fails badly when it's…

Computer Vision and Pattern Recognition · Computer Science 2015-09-28 Taisho Tsukamoto , Kanji Tanaka