Results 101 to 110 of about 454,265 (301)

Traffic Regulator Detection and Identification from Crowdsourced Data—A Systematic Literature Review

open access: yesISPRS International Journal of Geo-Information, 2019
Mapping with surveying equipment is a time-consuming and cost-intensive procedure that makes the frequent map updating unaffordable. In the last few years, much research has focused on eliminating such problems by counting on crowdsourced data, such as ...
Stefania Zourlidou, Monika Sester
doaj   +1 more source

Advanced Speech Communication System for Deaf People [PDF]

open access: yes, 2010
This paper describes the development of an Advanced Speech Communication System for Deaf People and its field evaluation in a real application domain: the renewal of Driver’s License. The system is composed of two modules. The first one is a Spanish into
Córdoba Herralde, Ricardo de   +6 more
core   +1 more source

Structural and Functional Characterization of EXPO‐Derived Extracellular Vesicles in Plants

open access: yesAdvanced Science, EarlyView.
In this study, 3D electron tomography (ET), cryo‐ET, and immunogold transmission electron microscopy (TEM) are employed to characterize plant extracellular vesicles (EVs) under physiological conditions. EVs are classified into three distinct categories according to their size, content, and molecular‐marker profiles. Furthermore, Exo70E2‐positive medium
Jiayang Gao   +12 more
wiley   +1 more source

Reducing Training Data Using Pre-Trained Foundation Models: A Case Study on Traffic Sign Segmentation Using the Segment Anything Model

open access: yesJournal of Imaging
The utilization of robust, pre-trained foundation models enables simple adaptation to specific ongoing tasks. In particular, the recently developed Segment Anything Model (SAM) has demonstrated impressive results in the context of semantic segmentation ...
Sofia Henninger   +3 more
doaj   +1 more source

Blocked Traffic Sign Detection Algorithm Based on Improved YOLOv5s [PDF]

open access: yesJisuanji gongcheng
The detection and recognition of road traffic signs are extremely important in intelligent driving. When traffic signs are obstructed, problems such as small targets and low detection accuracy occur.
LAN Zhangli, XING Caizhuo, ZHANG Hong
doaj   +1 more source

Penegakan Hukum Pelanggaran Modifikasi Tanda Nomor Kendaraan Bermotor Berdasarkan Undang-undang Nomor 22 Tahun 2009 Tentang Lalu Lintas dan Angkutan Jalan oleh Kepolisian Satuan Lalu Lintas Resor Kota Pekanbaru [PDF]

open access: yes, 2016
Traffic violation is a disregard for the rules of traffic carried by the vehicles that cause traffic accidents for other road users, both loss of life and injuries.
Erdiansyah, E. (Erdiansyah)   +2 more
core  

PD‐1 Inhibits CD4+ TRM‐Mediated cDC1 Mobilization via Suppressing JAML in Human NSCLC

open access: yesAdvanced Science, EarlyView.
CD4+ tissue‐resident memory T cells (TRMs) in non‐small cell lung cancer recruit conventional type 1 dendritic cells via XCL1‐XCR1 signaling, orchestrating antitumor immunity. The costimulatory molecule JAML is essential for this process. PD‐1 blockade restores JAML expression and cDC1 mobilization, while JAML agonists synergize with anti‐PD‐1 therapy,
Zheyu Shao   +16 more
wiley   +1 more source

Application of Changeable Message Signs in Traffic

open access: yesPromet (Zagreb), 2003
In the Republic of Croatia, changeable message signs arebeing introduced on high-serviceability roads in order to improvethe flow management in the network and increase thetraffic safety leveL The equipment installed in the past was notset according to ...
Ivan Dadić, Goran Kos, Predrag Brlek
doaj   +1 more source

Evaluasi Kinerja Rambu Pembatasan Kecepatan Sebagai Upaya Mendukung Aksi Keselamatan Jalan [PDF]

open access: yes, 2012
One of the main causes of traffic accidents are noncompliance motorists, which include driving at high speed regardless of traffic signs indicating motor vehicle speed limit.
Murti, R. T. (Rialiska)   +1 more
core  

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