Results 21 to 30 of about 7,822,395 (293)

A new local structural similarity fusion-based thresholding method for homomorphic ultrasound image despeckling in NSCT domain

open access: yesJournal of King Saud University: Computer and Information Sciences, 2023
Ultrasound is a diagnostic imaging technique to detect various illnesses related to the body's internal organs. It is a non-invasive, safe, cost-effective, and simple imaging modality that uses high-frequency sound waves and their reflection from ...
Prabhishek Singh   +4 more
doaj   +1 more source

Heart rate variability follow-up during COVID-19 -a case report- [PDF]

open access: yesKorean Journal of Anesthesiology, 2022
Background To detect an early increase in the inflammatory response might prove to be vital for mitigating the deleterious effects of the disease over time.
Alejandro Figar Gutiérrez   +4 more
doaj   +1 more source

IEEE Signal Processing Society: Celebrating 75 Years of Remarkable Achievements (Part 2) [From the Guest Editors]

open access: yes, 2023
Signal Processing ...
Zhu, Xiaoxing (author)   +29 more
core   +1 more source

Teachers’ and Students' Attitudes Towards Traditional and Computer Assisted Blended Teaching and Learning Processes in Mechanical Engineering Subjects Area [PDF]

open access: yes, 2010
The effectiveness of traditional teaching-learning process in Computer Aided Design (CAD), Computer Aided Manufacturing CAM and Computer Numerical control CNC (CAD-CAM-CNC) module has been evaluated against recently developed two blended teaching ...
Abdulrasool, Salah Mahdi   +7 more
core   +4 more sources

Generalized Optical Signal Processing Based on Multioperator Metasurfaces Synthesized by Susceptibility Tensors [PDF]

open access: yesPhysical Review Applied, 2018
This paper theoretically proposes a multichannel functional metasurface computer characterized by Generalized Sheet Transition Conditions (GSTCs) and surface susceptibility tensors.
A. Momeni   +3 more
semanticscholar   +1 more source

Computer-assisted assessment of phonetic fluency in a second language: a longitudinal study of Japanese learners of French

open access: yesSpeech Communication, 2020
Automatic second language (L2) speech fluency assessment has been one of the ultimate goals of several projects aiming at designing Computer-Assisted Pronunciation Training (CAPT) tools for L2 learners.
Sylvain Detey   +3 more
semanticscholar   +1 more source

A CNN-Assisted Enhanced Audio Signal Processing for Speech Emotion Recognition

open access: yesItalian National Conference on Sensors, 2019
Speech is the most significant mode of communication among human beings and a potential method for human-computer interaction (HCI) by using a microphone sensor. Quantifiable emotion recognition using these sensors from speech signals is an emerging area
Mustaqeem, Soonil Kwon
semanticscholar   +1 more source

A review of computer-assisted assessment [PDF]

open access: yes, 2005
Pressure for better measurement of stated learning outcomes has resulted in a demand for more frequent assessment. The resources available are seen to be static or dwindling, but Information and Communications Technology is seen to increase productivity ...
Gráinne Conole   +4 more
core   +1 more source

Implementation of stochastic signal processing algorithms in radar CAD

open access: yesРоссийский технологический журнал, 2022
Objectives. In 2020, development work on the creation of a Russian computer-assisted design system for radars (radar CAD) was completed. Radar CAD provides extensive opportunities for creating simulation models for developing the hardware-software ...
M. Yu. Konopel'kin   +2 more
doaj   +1 more source

A RTL Implementation of Heterogeneous Machine Learning Network for French Computer Assisted Pronunciation Training

open access: yesApplied Sciences, 2023
Computer-assisted pronunciation training (CAPT) is a helpful method for self-directed or long-distance foreign language learning. It greatly benefits from the progress, and of acoustic signal processing and artificial intelligence techniques. However, in
Yanjing Bi   +3 more
doaj   +1 more source

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