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Showing 19 results for "valentin patilea" in Engineering
Engineering Preprint PDF DOI

A Biophysically-Conditioned Generative Framework for 3D Brain Tumor MRI Synthesis

Valentin Biller, Lucas Zimmer, Ayhan Can Erdur, Sandeep Nagar, Daniel Ruckert, Niklas Bubeck, Jonas Weidner · 2025

Magnetic resonance imaging (MRI) inpainting supports numerous clinical and research applications. We introduce the first generative model that conditions on voxel-level, continuous tumor concentration…

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Engineering Preprint PDF DOI

Exposing and Mitigating Calibration Biases and Demographic Unfairness in MLLM Few-Shot In-Context Learning for Medical Image Classification

Xing Shen, Justin Szeto, Mingyang Li, Hengguan Huang, Tal Arbel · 2025

Multimodal large language models (MLLMs) have enormous potential to perform few-shot in-context learning in the context of medical image analysis. However, safe deployment of these models into real-wo…

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Engineering Preprint PDF DOI

Generating 3D Pseudo-Healthy Knee MR Images to Support Trochleoplasty Planning

Michael Wehrli, Alicia Durrer, Paul Friedrich, Volodimir Buchakchiyskiy, Marcus Mumme, Edwin Li, Gyozo Lehoczky, Carol C. Hasler, Philippe C. Cattin · 2024

Purpose: Trochlear Dysplasia (TD) is a common malformation in adolescents, leading to anterior knee pain and instability. Surgical interventions such as trochleoplasty require precise planning to corr…

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Engineering Preprint PDF DOI

Automated Measurement of Vascular Calcification in Femoral Endarterectomy Patients Using Deep Learning

Alireza Bagheri Rajeoni, Breanna Pederson, Daniel G. Clair, Susan M. Lessner, Homayoun Valafar · 2023

Atherosclerosis, a chronic inflammatory disease affecting the large arteries, presents a global health risk. Accurate analysis of diagnostic images, like computed tomographic angiograms (CTAs), is ess…

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Engineering Preprint PDF DOI

Creating an Atlas of Normal Tissue for Pruning WSI Patching Through Anomaly Detection

Peyman Nejat, Areej Alsaafin, Ghazal Alabtah, Nneka Comfere, Aaron Mangold, Dennis Murphree, Patricija Zot, Saba Yasir, Joaquin J. Garcia, H.R. Tizhoosh · 2023

Patching gigapixel whole slide images (WSIs) is an important task in computational pathology. Some methods have been proposed to select a subset of patches as WSI representation for downstream tasks. …

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Engineering Preprint PDF DOI

A novel framework employing deep multi-attention channels network for the autonomous detection of metastasizing cells through fluorescence microscopy

Michail Mamalakis, Sarah C. Macfarlane, Scott V. Notley, Annica K.B Gad, George Panoutsos · 2023

We developed a transparent computational large-scale imaging-based framework that can distinguish between normal and metastasizing human cells. The method relies on fluorescence microscopy images show…

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Engineering Preprint PDF DOI

STEP: Stochastic Traversability Evaluation and Planning for Risk-Aware Off-road Navigation; Results from the DARPA Subterranean Challenge

Anushri Dixit, David D. Fan, Kyohei Otsu, Sharmita Dey, Ali-Akbar Agha-Mohammadi, Joel W. Burdick · 2023

Although autonomy has gained widespread usage in structured and controlled environments, robotic autonomy in unknown and off-road terrain remains a difficult problem. Extreme, off-road, and unstructur…

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Engineering Preprint PDF DOI

Speech Enhancement with Multi-granularity Vector Quantization

Xiao-Ying Zhao, Qiu-Shi Zhu, Jie Zhang · 2023

With advances in deep learning, neural network based speech enhancement (SE) has developed rapidly in the last decade. Meanwhile, the self-supervised pre-trained model and vector quantization (VQ) hav…

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Engineering Preprint PDF DOI

Automated anomaly-aware 3D segmentation of bones and cartilages in knee MR images from the Osteoarthritis Initiative

Boyeong Woo, Craig Engstrom, William Baresic, Jurgen Fripp, Stuart Crozier, Shekhar S. Chandra · 2022

In medical image analysis, automated segmentation of multi-component anatomical structures, which often have a spectrum of potential anomalies and pathologies, is a challenging task. In this work, we …

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Engineering Preprint PDF DOI

Speech Enhancement Using Self-Supervised Pre-Trained Model and Vector Quantization

Xiao-Ying Zhao, Qiu-Shi Zhu, Jie Zhang · 2022

With the development of deep learning, neural network-based speech enhancement (SE) models have shown excellent performance. Meanwhile, it was shown that the development of self-supervised pre-trained…

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Engineering Preprint PDF DOI

An Interactive Automation for Human Biliary Tree Diagnosis Using Computer Vision

Mohammad AL-Oudat, Saleh Alomari, Hazem Qattous, Mohammad Azzeh, Tariq AL-Munaizel · 2022

The biliary tree is a network of tubes that connects the liver to the gallbladder, an organ right beneath it. The bile duct is the major tube in the biliary tree. The dilatation of a bile duct is a ke…

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Engineering Preprint PDF DOI

Machine Learning Based Texture Analysis of Patella from X-Rays for Detecting Patellofemoral Osteoarthritis

Neslihan Bayramoglu, Miika T. Nieminen, Simo Saarakkala · 2021

Objective is to assess the ability of texture features for detecting radiographic patellofemoral osteoarthritis (PFOA) from knee lateral view radiographs. We used lateral view knee radiographs from MO…

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Engineering Preprint PDF DOI

Multicriteria design and experimental verification of hybrid renewable energy systems. Application to electric vehicle charging stations

Paula Bastida-Molina, Elias Hurtado-Perez, Maria Cristina Moros Gomez, Carlos Vargas-Salgado · 2021

The installation of electric vehicle charging stations (EVCS) will be essential to promote the acceptance by the users of electric vehicles (EVs). However, if EVCS are exclusively supplied by the grid…

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Engineering Preprint PDF DOI

BIMCV COVID-19+: a large annotated dataset of RX and CT images from COVID-19 patients

Maria de la Iglesia Vaya, Jose Manuel Saborit, Joaquim Angel Montell, Antonio Pertusa, Aurelia Bustos, Miguel Cazorla, Joaquin Galant, Xavier Barber, Domingo Orozco-Beltran, Francisco Garcia-Garcia, Marisa Caparros, German Gonzalez, Jose Maria Salinas · 2020

This paper describes BIMCV COVID-19+, a large dataset from the Valencian Region Medical ImageBank (BIMCV) containing chest X-ray images CXR (CR, DX) and computed tomography (CT) imaging of COVID-19+ p…

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Engineering Preprint PDF DOI

Multi-task Localization and Segmentation for X-ray Guided Planning in Knee Surgery

Florian Kordon, Peter Fischer, Maxim Privalov, Benedict Swartman, Marc Schnetzke, Jochen Franke, Ruxandra Lasowski, Andreas Maier, Holger Kunze · 2019

X-ray based measurement and guidance are commonly used tools in orthopaedic surgery to facilitate a minimally invasive workflow. Typically, a surgical planning is first performed using knowledge of bo…

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Engineering Preprint PDF DOI

PTILE: A framework for the Evaluation of Power Transformer Insulation Life in Electric Power System

Nelson O. Ogbogu, Theophilus C. Madueme, Emmanuel N. Osegi · 2015

In this paper, a framework is developed for power transformer (Generator Step up Unit) insulation life evaluation (PTILE) study on power system Network. Parameters used for studies include real time s…

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Engineering Peer-Reviewed PDF DOI

Towards functional glycomics by localization of binding sites for tissue lectins: lectin histochemical reactivity for galectins during diethylstilbestrol-induced kidney tumorigenesis in male Syrian hamster.

 · 1970

Endogenous lectins act as effectors of cellular activities such as growth regulation, migration, and adhesion. Following their immunohistochemical localization in our previous study (Saussez et al. in…

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Engineering Peer-Reviewed PDF DOI

Acetate-bridged platinum(III) complexes derived from cisplatin.

 · 1970

Oxidation of the acetate-bridged half-lantern platinum(II) complex cis-[Pt(II)(NH(3))(2)(ì-OAc)(2)Pt(II)(NH(3))(2)](NO(3))(2), [1](NO(3))(2), with iodobenzene dichloride or bromine generates the halid…

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Engineering Peer-Reviewed PDF DOI

Vimentin participates in microglia activation and neurotoxicity in cerebral ischemia.

 · 1970

Microglia are the 'immune cells' of the brain and their activation plays a vital role in the pathogenesis of many neurodegenerative diseases. Activated microglia produce high levels of pro-inflammator…

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