Results 1 to 10 of about 4,468 (119)

Infrared thermography and computed tomography imaging for hind limb study after immobilization-induced disuse atrophy

Frontiers in Imaging
Immobilization for treatment after an injury can lead to disuse atrophy, resulting in reduced functionality and strength of the immobilized limb. In our study, we utilized infrared thermography (IR) and computed tomography (CT) ex vivo to assess both ...
Berenice Martínez-Gutiérrez, Berenice Martínez-Gutiérrez, Karla P. García-Pelagio, Karla P. García-Pelagio   +3 more
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ChestBioX-Gen: contextual biomedical report generation from chest X-ray images using BioGPT and co-attention mechanism

Frontiers in Imaging
Efficient and accurate radiology reporting is critical in modern healthcare for timely diagnosis and patient care. In this paper, we present a novel deep learning approach that leverages BioGPT and co-attention mechanisms for automatic chest X-ray report
Mohammed Yasser Ouis, Moulay A. Akhloufi
doaj   +1 more source

Presentation Attack Detection using iris periocular visual spectrum images

Frontiers in Imaging
In this work, we analyse the comparison between using the periocular area instead of the full face area for Presentation Attack Detection (PAD) in the visual spectrum (RGB). The analysis was carried out by evaluating the performance of five Convolutional
Andrés Valenzuela, Juan E. Tapia, Violeta Chang, Christoph Busch   +3 more
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Motion representations for privacy-aware cross-domain action recognition

Frontiers in Imaging
Video captured for action recognition often contains sensitive appearance cues such as faces, skin color, and clothing. Models trained on such data may exploit these cues rather than the underlying motion, raising privacy concerns in real-world ...
Pascal Benschop, Pascal Benschop, Jan van Gemert, Jelte P. Mense, Justin Dauwels   +4 more
doaj   +1 more source

Novel imaging approach for simultaneous tracking of cell dynamics in distinct tissue layers reveals cells involved in colonic peristalsis

Frontiers in Imaging
We have developed a novel approach for high-resolution confocal imaging across multiple tissue planes simultaneously. By combining confocal microscopy, piezo actuators, and optogenetic sensors, we can simultaneously capture images of dynamic fluorescence
Salah A. Baker, Peter J. Blair, Sharif Amit Kamran, Kenton M. Sanders   +3 more
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Template recovery attack on encrypted face recognition systems with unprotected decision using synthetic faces

Frontiers in Imaging
IntroductionHomomorphic encryption (HE) enables privacy-preserving face recognition by allowing encrypted facial embeddings to be compared without decryption.
Amina Bassit, Amina Bassit, Florian Hahn, Zohra Rezgui, Hatef Otroshi Shahreza, Hatef Otroshi Shahreza, Raymond Veldhuis, Raymond Veldhuis, Andreas Peter, Andreas Peter   +9 more
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Exploring the correlation of radiomic features of ultrasound images and FNCLCC Grading of soft tissue sarcoma

Frontiers in Imaging
BackgroundPresurgical evaluation of the histopathological grade of soft tissue sarcoma (STS) is important for enacting treatment strategies. In this study, we plan to investigate the correlation of high-output ultrasound (US) radiomic features and the ...
Chenyang Zhao, Yusen Zhang, Heng Lv, Nan Zhuang, Guangyin Yu, Yuzhou Shen, Licong Dong, Wangjie Wu, Lu Xie, Yun Tian, Zhaoling Yi, Desheng Sun, Xingen Wang, Haiqin Xie   +13 more
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Electroanatomic mapping reconstruction with photogrammetry across different mapping systems

Frontiers in Imaging
BackgroundAutomatic digital photogrammetry produces digital reproductions of objects using photographs. The aim of this study is to analyze feasibility of photogrammetry for electroanatomic map (EAM) reconstruction from different mapping systems ...
Giacomo Talevi, Luigi Pannone, Domenico Giovanni Della Rocca, Antonio Sorgente, Rani Kronenberger, Ingrid Overeinder, Gezim Bala, Alexandre Almorad, Erwin Ströker, Juan Sieira, Mark La Meir, Andrea Sarkozy, Pedro Brugada, Gian Battista Chierchia, Ali Gharaviri, Carlo de Asmundis   +15 more
doaj   +1 more source

Intra-video positive pairs in self-supervised learning for ultrasound

Frontiers in Imaging
IntroductionSelf-supervised learning (SSL) is a strategy for addressing the paucity of labelled data in medical imaging by learning representations from unlabelled images.
Blake VanBerlo, Alexander Wong, Jesse Hoey, Robert Arntfield   +3 more
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Growth independent morphometric machine learning workflow for single-cell antimicrobial susceptibility testing of Klebsiella pneumoniae to meropenem

Frontiers in Imaging
IntroductionMultidrug-resistant Enterobacteriaceae are among the most urgent global public health threats associated with various life-threatening infections.
Kristel C. Tjandra, Nikhil Ram-Mohan, Manuel Roshardt, Elizabeth J. Zudock, Zhaonan Qu, Kathleen E. Mach, Okyaz Eminaga, Joseph C. Liao, Joseph C. Liao, Samuel Yang, Pak Kin Wong, Pak Kin Wong   +11 more
doaj   +1 more source