Results 141 to 150 of about 9,269 (274)

An Underwater Localization Method Based on Visual SLAM for the Near-Bottom Environment

Journal of Marine Science and Engineering
The feature matching of the near-bottom visual SLAM is influenced by underwater raised sediments, resulting in tracking loss. In this paper, the novel visual SLAM system is proposed in the underwater raised sediments environment.
Zonglin Liu, Meng Wang, Hanwen Hu, Tong Ge, Rui Miao   +4 more
doaj   +1 more source

Educational Artificial Intelligence Software to Support Assessment of Atopic Dermatitis Severity

The Journal of Dermatology, EarlyView.
ABSTRACT Accurate assessment of the severity of atopic dermatitis is crucial for guiding treatment. However, the Eczema Area and Severity Index (EASI), a widely used clinical assessment tool, relies on subjective visual scoring, which can lead to inter‐rater variability. This study aimed to evaluate the performance of convolutional neural network‐based
Kenichi Yamanaka, Yağmur Pak, Yoshihiro Inda, Toshiaki Nomi, Keisuke Ogaki, Masato Hoshi, Kouki Nakamura   +6 more
wiley   +1 more source

Visual-SLAM for Humanoid Robots [PDF]

, 2009
In robotics the Simultaneous Localization and Mapping (SLAM) is the problem in which an autonomous robots acquires a map of the surrounding environment while at the same time localizes itself inside this map.
Pretto, Alberto
core  

DRV-SLAM: An Adaptive Real-Time Semantic Visual SLAM Based on Instance Segmentation Toward Dynamic Environments

IEEE Access
Traditional simultaneous localization and mapping (SLAM) methodologies predominantly rely on the assumption of a static environment. This constraint limits the applicability of most visual SLAM systems in various real-world scenarios.
Qiang Ji, Zikang Zhang, Yifu Chen, Enhui Zheng   +3 more
doaj   +1 more source

Teaching socio‐communicative behaviours in play routines with caregivers: A feasibility study

British Journal of Special Education, EarlyView.
Abstract The first signs of autism often become evident as early as before a child's first birthday, and very early intervention is key to securing optimal outcomes. In the present study, two mother–child dyads participated, with mothers being trained in behavioural strategies targeting socio‐communicative behaviours in their children, who were high ...
Elena Cló, Katerina Dounavi, Karola Dillenburger   +2 more
wiley   +1 more source

The First World War at Sea: Death, Commemoration and Cultural Remembrance

History, EarlyView.
Abstract Despite the ever‐increasing body of work devoted to war memorials, national days of remembrance and the commemoration of the First World War in Britain, academic focus remains firmly on the commemoration of the First World War on land. Yet, while the number of people who died at sea paled in comparison to their counterparts on the battlefield ...
ROWAN THOMPSON
wiley   +1 more source

Research status and development trends of SLAM technology in autonomous mining field

Gong-kuang zidonghua
Autonomous driving is identified as one of the key technologies for mining intelligence, with simultaneous localization and mapping (SLAM) technology serving as a key link to realize autonomous driving.
CUI Shaoyun, BAO Jiusheng, HU Deping, YUAN Xiaoming, ZHANG Kekun, YIN Yan, WANG Maosen, ZHU Chenzhong   +7 more
doaj   +1 more source

Home foreclosure discounts in auctions without reserve prices

Real Estate Economics, EarlyView.
Abstract This article estimates foreclosure discounts in Cape Town, South Africa, where, until 2019, foreclosure auctions occurred without reserve prices. Using newly constructed data linking sheriff auction notices to the universe of property transactions, rich property characteristics, and municipal service‐request records, I document large ...
Allan Davids
wiley   +1 more source

Patient‐reported outcomes and visual function after four refractive strategies in cataract surgery: A randomized controlled trial

Acta Ophthalmologica, EarlyView.
Abstract Purpose To evaluate patient‐reported outcome measures (PROMs) and visual function across four groups of public cataract patients: emmetropia, mini‐monovision, monovision with partial‐range of field (RoF) narrow intraocular lenses (IOLs) and patients implanted with partial‐RoF extended IOLs.
Anne Guldhammer Skov, Morten la Cour, Birgitte Moldow, Lars Holm, Therese Krarup   +4 more
wiley   +1 more source

A multi-sensor fusion simultaneous localization and mapping algorithm suitable for coal mines

Meikuang Anquan
Simultaneous localization and mapping (SLAM) is a key technology to achieve coal mine intellectualization, but its usage is restricted in underground coal mines due to feature degradation.
Mingyang GAO, Zhigang ZHANG, Qixin LIU, Xiaobo LI   +3 more
doaj   +1 more source