Results 21 to 30 of about 618 (156)

The use of three chip high definition camera with modular enhancement system with white light cystoscopy during transurethral resection of bladder tumours. Does it improve carcinoma in situ detection?

open access: yesEgyptian Journal of Medical Research, 2022
The goal of our study is to assess if the use of Storz professional image enhancement system (SPIES) improve carcinoma in situ (CIS) detection. We conducted a prospective study on 35 patients of both sexes who have fulfilled the inclusion criteria from December 2019 to May 2020.
Ahmed Abdelbary   +4 more
openaire   +2 more sources

A feature-based approach for monocular camera tracking in unknown environments [PDF]

open access: yes, 2017
© 2017 IEEE. Camera tracking is an important issue in many computer vision and robotics applications, such as, augmented reality and Simultaneous Localization And Mapping (SLAM).
Hoseini, S.A., Kabiri, P.
core   +1 more source

Abstracts

open access: yes, 2023
Cancer Science, Volume 114, Issue S1, Page 1-2317, February 2023.
wiley   +1 more source

The influence of GAPT extraction on synapse loss of APPswe/PS1dE9 transgenic mice via adjusting Bcl‐2/Bax balance

open access: yesAlzheimer's &Dementia: Translational Research &Clinical Interventions, Volume 4, Issue 1, Page 724-736, 2018., 2018
Abstract Introduction The degeneration of memory‐focused synapses play important roles in Alzheimer's disease (AD) pathogenesis, while it is not well known how β amyloid interferes neuron apoptosis and how a herbal combination GAPT influence synapse loss and neuronal apoptosis pathways of APP/PS1 transgenic mice.
Jing Shi   +10 more
wiley   +1 more source

The potential & limitations of monoplotting in cross-view geo-localization conditions

open access: yesISPRS Open Journal of Photogrammetry and Remote Sensing
Cross-view geolocalization (CVGL) describes the general problem of determining a correlation between terrestrial and nadir oriented imagery. Classical keypoint matching methods find the extreme pose transitions between cameras present in a CVGL ...
Bradley J. Koskowich   +2 more
doaj   +1 more source

Lifting GIS Maps into Strong Geometric Context for Scene Understanding

open access: yes, 2016
Contextual information can have a substantial impact on the performance of visual tasks such as semantic segmentation, object detection, and geometric estimation.
Díaz, Raúl   +3 more
core   +1 more source

Bioactivity‐Guided Isolation of Neuritogenic Factor from the Seeds of the Gac Plant (Momordica cochinchinensis)

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2018, Issue 1, 2018., 2018
Nerve growth factor (NGF) is an endogenously produced protein with the capacity to induce central nervous system (CNS) neuronal differentiation and repair. NGF signaling involves its binding to tropomyosin‐related kinase (Trk) receptors, internalization, and initiation of phosphorylation cascades which cause microtubule reorganization and neuronal ...
E. Mazzio   +6 more
wiley   +1 more source

Camera pose estimation in unknown environments using a sequence of wide-baseline monocular images [PDF]

open access: yes, 2018
In this paper, a feature-based technique for the camera pose estimation in a sequence of wide-baseline images has been proposed. Camera pose estimation is an important issue in many computer vision and robotics applications, such as, augmented reality ...
Hoseini, Seyyed Ali, Kabiri, Peyman
core   +2 more sources

"A Novel Feature-Based Approach for Indoor Monocular SLAM" [PDF]

open access: yes, 2018
Camera tracking and the construction of a robust and accurate map in unknown environments are still challenging tasks in computer vision and robotic applications.
Bouguet, Hartley, Murray
core   +1 more source

Surgical Engineering in Cranio‐Maxillofacial Surgery: A Literature Review

open access: yesJournal of Healthcare Engineering, Volume 3, Issue 1, Page 53-86, 2012., 2012
A systematic review of the literature concerning surgical engineering in cranio‐maxillofacial surgery was performed. APubMed search yielded 1721 papers published between 1999 and 2011. Based on the inclusion/exclusion criteria, 1428 articles were excluded after review of titles and abstracts.
Raphael Olszewski
wiley   +1 more source

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