The rapid evolution of cloud-native technologies has facilitated seamless application deployment and execution across the entire edge-to-cloud continuum. This continuum offers a myriad of benefits, including reduced l...
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Artificial Intelligence (AI) significantly enhances adaptive learning by personalizing and tailoring instruction to individual student needs. AI analyzes data in real-time to create personalized learning paths based o...
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Generating time series data using Generative Adversarial Networks (GANs) presents several prevalent challenges, such as slow convergence, information loss in embedding spaces, instability, and performance variability ...
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To improve the Energy harvesting by using the Dual Level LLC Converter model for the purpose of realtime Fuel cell Energy applications. Fuel cell dc supply is given to dual level LLC converter for increasing dc suppl...
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We propose an object recognition system for vehicles controlled by "Automated Driving systems (ADS)."In particular, the proposed system aims at operating "Minimum Risk Maneuver (MRM)"for the ADS on...
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The estimation of impulse responses (IRs) is fundamental to various audio applications, including active noise control, telecommunication, and sound zone control. Despite its long history, estimating impulse responses...
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ISBN:
(纸本)9798350344868;9798350344851
The estimation of impulse responses (IRs) is fundamental to various audio applications, including active noise control, telecommunication, and sound zone control. Despite its long history, estimating impulse responses remains challenging when dealing with short signals and with signals having poor spectral excitation. However, in many applications the source is moving such that one has access to several input-output signal pairs corresponding to closely spaced source positions. Intuitively, exploiting this spatial proximity when jointly estimating the full set of IRs should allow for improved estimation performance. In this work, we propose to leverage the information shared between the closely spaced source positions by means of an optimal transport regularizer when estimating IRs from noisy input-output relations. In particular, the proposed transport formulation allows for modeling shifts in time-delays, corresponding to the IR filter taps, caused by the spatial displacement. The method is validated through numerical experiments using a real voice recording as input signal, demonstrating its superior performance in the challenging scenario.
The modern business environment is characterized by a high degree of variability, uncertainty, and complexity. To cope with the challenges of the environment, to take advantage of new opportunities and to function eff...
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Large facts technology have revolutionized the manner smart systems, along with the net of things (IoT) and gadget-to-device (M2M) verbal exchange networks, operate. The accelerated availability of massive datasets, b...
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Within the last few years, contactless vital signs monitoring has become a ubiquitous element of research. In this paper, one of the most important vital signs which is the peripheral arterial oxygen saturation (Spo2)...
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ISBN:
(纸本)9783031298561;9783031298578
Within the last few years, contactless vital signs monitoring has become a ubiquitous element of research. In this paper, one of the most important vital signs which is the peripheral arterial oxygen saturation (Spo2) is studied using only an embedded camera by detecting skin color changes in volunteers' faces. To assess the accuracy of our algorithm, the results were compared with the measured (Spo2) values by pulse oximetry. The captured frames are pre-processed to detect and track the facial area during 1000 s then the pulsatile (AC) and non-pulsatile (DC) components are used to calculate the ratio of ratios (RR) at two different wavelengths (red and blue wavelengths). The results obtained from the experience carried out in our laboratory demonstrate that the (Spo2) monitoring using an embedded camera in daylight is doable and provides many advantages in health care domain.
Cerebral palsy (CP) is characterized by neuromotor disorders. It remains a huge challenge for ultra-early screening of CP. So far, the diagnosis of CP is mainly based on a combination of neuromotor assessment methods,...
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