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🔍 guillermo cecchi 📂 Engineering
Showing 14 results for "guillermo cecchi" in Engineering
Engineering Preprint PDF DOI

Optimal Calibration of the endpoint-corrected Hilbert Transform

Eike Osmers, Dorothea Kolossa · 2026

Accurate, low-latency estimates of the instantaneous phase of oscillations are essential for closed-loop sensing and actuation, including (but not limited to) phase-locked neurostimulation and other r…

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Engineering Preprint PDF DOI

PCMamba: Physics-Informed Cross-Modal State Space Model for Dual-Camera Compressive Hyperspectral Imaging

Ge Meng, Zhongnan Cai, Jingyan Tu, Yingying Wang, Chenxin Li, Yue Huang, Xinghao Ding · 2025

Panchromatic (PAN) -assisted Dual-Camera Compressive Hyperspectral Imaging (DCCHI) is a key technology in snapshot hyperspectral imaging. Existing research primarily focuses on exploring spectral info…

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Engineering Preprint PDF DOI

Estimating Commonsense Scene Composition on Belief Scene Graphs

Mario A.V. Saucedo, Vignesh Kottayam Viswanathan, Christoforos Kanellakis, George Nikolakopoulos · 2025

This work establishes the concept of commonsense scene composition, with a focus on extending Belief Scene Graphs by estimating the spatial distribution of unseen objects. Specifically, the commonsens…

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Engineering Preprint PDF DOI

Tacchi 2.0: A Low Computational Cost and Comprehensive Dynamic Contact Simulator for Vision-based Tactile Sensors

Yuhao Sun, Shixin Zhang, Wenzhuang Li, Jie Zhao, Jianhua Shan, Zirong Shen, Zixi Chen, Fuchun Sun, Di Guo, Bin Fang · 2025

With the development of robotics technology, some tactile sensors, such as vision-based sensors, have been applied to contact-rich robotics tasks. However, the durability of vision-based tactile senso…

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Engineering Preprint PDF DOI

Cech Complex Generation with Homotopy Equivalence Framework for Myocardial Infarction Diagnosis using Electrocardiogram Signals

Srikireddy Dhanunjay Reddy, Pujayita Deb, Tharun Kumar Reddy Bollu · 2024

Early and optimal identification of cardiac anomalies, especially Myocardial infarction (MCI) can aid the individual in obtaining prompt medical attention to mitigate the severity. Electrocardiogram (…

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Engineering Preprint PDF DOI

A Novel Framework for the Automated Characterization of Gram-Stained Blood Culture Slides Using a Large-Scale Vision Transformer

Jack McMahon, Naofumi Tomita, Elizabeth S. Tatishev, Adrienne A. Workman, Cristina R Costales, Niaz Banaei, Isabella W. Martin, Saeed Hassanpour · 2024

This study introduces a new framework for the artificial intelligence-assisted characterization of Gram-stained whole-slide images (WSIs). As a test for the diagnosis of bloodstream infections, Gram s…

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Engineering Preprint PDF DOI

Belief Scene Graphs: Expanding Partial Scenes with Objects through Computation of Expectation

Mario A.V. Saucedo, Akash Patel, Akshit Saradagi, Christoforos Kanellakis, George Nikolakopoulos · 2024

In this article, we propose the novel concept of Belief Scene Graphs, which are utility-driven extensions of partial 3D scene graphs, that enable efficient high-level task planning with partial inform…

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Engineering Preprint PDF DOI

In2SET: Intra-Inter Similarity Exploiting Transformer for Dual-Camera Compressive Hyperspectral Imaging

Xin Wang, Lizhi Wang, Xiangtian Ma, Maoqing Zhang, Lin Zhu, Hua Huang · 2023

Dual-Camera Compressed Hyperspectral Imaging (DCCHI) offers the capability to reconstruct 3D Hyperspectral Image (HSI) by fusing compressive and Panchromatic (PAN) image, which has shown great potenti…

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Engineering Preprint PDF DOI

Enhancing Feature Extraction for Indoor Fingerprint Localization Using Diversified Data

Jiyu Jiao, Xiaojun Wang, Chenlin He · 2023

Given the rapid advancements in wireless communication and terminal devices, high-speed and convenient WiFi has permeated various aspects of people's lives, and attention has been drawn to the locatio…

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Engineering Preprint PDF DOI

3D Mitochondria Instance Segmentation with Spatio-Temporal Transformers

Omkar Thawakar, Rao Muhammad Anwer, Jorma Laaksonen, Orly Reiner, Mubarak Shah, Fahad Shahbaz Khan · 2023

Accurate 3D mitochondria instance segmentation in electron microscopy (EM) is a challenging problem and serves as a prerequisite to empirically analyze their distributions and morphology. Most existin…

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Engineering Preprint PDF DOI

Tacchi: A Pluggable and Low Computational Cost Elastomer Deformation Simulator for Optical Tactile Sensors

Zixi Chen, Shixin Zhang, Shan Luo, Fuchun Sun, Bin Fang · 2023

Simulation is widely applied in robotics research to save time and resources. There have been several works to simulate optical tactile sensors that leverage either a smoothing method or Finite Elemen…

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Engineering Preprint PDF DOI

Stable deep neural network architectures for mitochondria segmentation on electron microscopy volumes

Daniel Franco-Barranco, Arrate Munoz-Barrutia, Ignacio Arganda-Carreras · 2021

Electron microscopy (EM) allows the identification of intracellular organelles such as mitochondria, providing insights for clinical and scientific studies. In recent years, a number of novel deep lea…

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Engineering Preprint PDF DOI

Realisation of Highly Precise and Low Power Tunable Voltage Amplifier Based on the Translinear Circuit Scheme of CCCII+

Umar Mohammad, Mir Aamir Shafi · 2018

In the past few years, advancements in the field of nano circuit design has become tougher than the demand. Low power devices have emerged tremendously.Both voltage mode aswell as current mode devices…

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Engineering Preprint PDF DOI

A Novel Square Wave Generator Based on the Translinear Circuit Scheme of Second Generation Current Controlled Current Conveyor-CCCII

Umar Mohammad (Student Member Ieee) · 2018

A robust square wave generator employing a sole capacitor and two resistors has been presented in this study. Low power and popular translinear circuit scheme of Second generation current controlled c…

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