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๐Ÿ” databases ๐Ÿ“‚ Engineering
Showing 1740 results for "databases" in Engineering
Engineering Preprint PDF DOI

A ResNet is All You Need? Modeling A Strong Baseline for Detecting Referable Diabetic Retinopathy in Fundus Images

Tomas Castilla, Marcela S. Martinez, Mercedes Leguia, Ignacio Larrabide, Jose Ignacio Orlando ยท 2022

Deep learning is currently the state-of-the-art for automated detection of referable diabetic retinopathy (DR) from color fundus photographs (CFP). While the general interest is put on improving resulโ€ฆ

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Engineering Preprint PDF DOI

COVID-19 Detection Using Segmentation, Region Extraction and Classification Pipeline

Kenan Morani ยท 2022

The main purpose of this study is to develop a pipeline for COVID-19 detection from a big and challenging database of Computed Tomography (CT) images. The proposed pipeline includes a segmentation parโ€ฆ

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Engineering Preprint PDF DOI

A Real2Sim2Real Method for Robust Object Grasping with Neural Surface Reconstruction

Luobin Wang, Runlin Guo, Quan Vuong, Yuzhe Qin, Hao Su, Henrik Christensen ยท 2022

Recent 3D-based manipulation methods either directly predict the grasp pose using 3D neural networks, or solve the grasp pose using similar objects retrieved from shape databases. However, the former โ€ฆ

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Engineering Preprint PDF DOI

Deep learning for ECoG brain-computer interface: end-to-end vs. hand-crafted features

Maciej Sliwowski, Matthieu Martin, Antoine Souloumiac, Pierre Blanchart, Tetiana Aksenova ยท 2022

In brain signal processing, deep learning (DL) models have become commonly used. However, the performance gain from using end-to-end DL models compared to conventional ML approaches is usually signifiโ€ฆ

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Engineering Preprint PDF DOI

Two-stream Network for ECG Signal Classification

Xinyao Hou, Shengmei Qin, Jianbo Su ยท 2022

Electrocardiogram (ECG), a technique for medical monitoring of cardiac activity, is an important method for identifying cardiovascular disease. However, analyzing the increasing quantity of ECG data cโ€ฆ

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Engineering Preprint PDF DOI

A Generative Shape Compositional Framework to Synthesise Populations of Virtual Chimaeras

Haoran Dou, Seppo Virtanen, Nishant Ravikumar, Alejandro F. Frangi ยท 2022

Generating virtual populations of anatomy that capture sufficient variability while remaining plausible is essential for conducting in-silico trials of medical devices. However, not all anatomical shaโ€ฆ

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Engineering Preprint PDF DOI

BVI-VFI: A Video Quality Database for Video Frame Interpolation

Duolikun Danier, Fan Zhang, David Bull ยท 2022

Video frame interpolation (VFI) is a fundamental research topic in video processing, which is currently attracting increased attention across the research community. While the development of more advaโ€ฆ

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Engineering Preprint PDF DOI

Ghost translation

Wenhan Ren, Xiaoyu Nie, Tao Peng, Marlan O. Scully ยท 2022

Artificial intelligence has recently been widely used in computational imaging. The deep neural network (DNN) improves the signal-to-noise ratio of the retrieved images, whose quality is otherwise corโ€ฆ

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Engineering Preprint PDF DOI

Audio Retrieval with WavText5K and CLAP Training

Soham Deshmukh, Benjamin Elizalde, Huaming Wang ยท 2022

Audio-Text retrieval takes a natural language query to retrieve relevant audio files in a database. Conversely, Text-Audio retrieval takes an audio file as a query to retrieve relevant natural languagโ€ฆ

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Engineering Preprint PDF DOI

Zero-Shot 3D Drug Design by Sketching and Generating

Siyu Long, Yi Zhou, Xinyu Dai, Hao Zhou ยท 2022

Drug design is a crucial step in the drug discovery cycle. Recently, various deep learning-based methods design drugs by generating novel molecules from scratch, avoiding traversing large-scale drug lโ€ฆ

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Engineering Preprint PDF DOI

A GPU-accelerated Algorithm for Distinct Discriminant Canonical Correlation Network

Kai Liu, Lei Gao, Ling Guan ยท 2022

Currently, deep neural networks (DNNs)-based models have drawn enormous attention and have been utilized to different domains widely. However, due to the data-driven nature, the DNN models may generatโ€ฆ

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Engineering Preprint PDF DOI

A Compact Online-Learning Spiking Neuromorphic Biosignal Processor

Chaoming Fang, Ziyang Shen, Fengshi Tian, Jie Yang, Mohamad Sawan ยท 2022

Real-time biosignal processing on wearable devices has attracted worldwide attention for its potential in healthcare applications. However, the requirement of low-area, low-power and high adaptabilityโ€ฆ

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MMS-MSG: A Multi-purpose Multi-Speaker Mixture Signal Generator

Tobias Cord-Landwehr, Thilo von Neumann, Christoph Boeddeker, Reinhold Haeb-Umbach ยท 2022

The scope of speech enhancement has changed from a monolithic view of single, independent tasks, to a joint processing of complex conversational speech recordings. Training and evaluation of these sinโ€ฆ

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High-resolution synthesis of high-density breast mammograms: Application to improved fairness in deep learning based mass detection

Lidia Garrucho, Kaisar Kushibar, Richard Osuala, Oliver Diaz, Alessandro Catanese, Javier del Riego, Maciej Bobowicz, Fredrik Strand, Laura Igual, Karim Lekadir ยท 2022

Computer-aided detection systems based on deep learning have shown good performance in breast cancer detection. However, high-density breasts show poorer detection performance since dense tissues can โ€ฆ

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Generalisability of fetal ultrasound deep learning models to low-resource imaging settings in five African countries

Carla Sendra-Balcells, Victor M. Campello, Jordina Torrents-Barrena, Yahya Ali Ahmed, Mustafa Elattar, Benard Ohene Botwe, Pempho Nyangulu, William Stones, Mohammed Ammar, Lamya Nawal Benamer, Harriet Nalubega Kisembo, Senai Goitom Sereke, Sikolia Z. Wanyonyi, Marleen Temmerman, Eduard Gratacos, Elisenda Bonet, Elisenda Eixarch, Kamil Mikolaj, Martin Gr{o}nneb{ae}k Tolsgaard, Karim Lekadir ยท 2022

Most artificial intelligence (AI) research have concentrated in high-income countries, where imaging data, IT infrastructures and clinical expertise are plentiful. However, slower progress has been maโ€ฆ

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Engineering Preprint PDF DOI

A Trio-Method for Retinal Vessel Segmentation using Image Processing

Mahendra Kumar Gourisaria, Vinayak Singh, Manoj Sahni ยท 2022

Inner Retinal neurons are a most essential part of the retina and they are supplied with blood via retinal vessels. This paper primarily focuses on the segmentation of retinal vessels using a triple pโ€ฆ

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Engineering Preprint PDF DOI

A Causal Intervention Scheme for Semantic Segmentation of Quasi-periodic Cardiovascular Signals

Xingyao Wang, Yuwen Li, Hongxiang Gao, Xianghong Cheng, Jianqing Li, Chengyu Liu ยท 2022

Precise segmentation is a vital first step to analyze semantic information of cardiac cycle and capture anomaly with cardiovascular signals. However, in the field of deep semantic segmentation, infereโ€ฆ

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Engineering Preprint PDF DOI

Simple HF antenna efficiency comparisons using the WSPR system

Jens Zander ยท 2022

Determining the efficiency of an HF-antenna by measurements requires is a complex procedure involving expensive equipment, calibrated instruments for field strengths. In this paper we evaluate a simplโ€ฆ

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EEG-Based Epileptic Seizure Prediction Using Temporal Multi-Channel Transformers

Ricardo V. Godoy, Tharik J. S. Reis, Paulo H. Polegato, Gustavo J. G. Lahr, Ricardo L. Saute, Frederico N. Nakano, Helio R. Machado, Americo C. Sakamoto, Marcelo Becker, Glauco A. P. Caurin ยท 2022

Epilepsy is one of the most common neurological diseases, characterized by transient and unprovoked events called epileptic seizures. Electroencephalogram (EEG) is an auxiliary method used to perform โ€ฆ

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Engineering Preprint PDF DOI

DiffeoRaptor: Diffeomorphic Inter-modal Image Registration using RaPTOR

Nima Masoumi, Hassan Rivaz, M. Omair Ahmad, Yiming Xiao ยท 2022

Purpose: Diffeomorphic image registration is essential in many medical imaging applications. Several registration algorithms of such type have been proposed, but primarily for intra-contrast alignmentโ€ฆ

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