Results 151 to 160 of about 10,487,885 (363)

Low light image enhancement with adaptive sigmoid transfer function [PDF]

, 2019
Kankanala Srinivas, Ashish Kumar Bhandari   +1 more
openalex   +1 more source

Subclasses of Univalent Functions Involving Modified Sigmoid Function

, 2021
Olubunmi A. Fadipe-Joseph, Matthew Olanrewaju Oluwayemi, E. O. Titiloye   +2 more
openalex   +1 more source

Review of Coherent Anti‐Stokes Raman Scattering Nonresonant Background Removal and Phase Retrieval Approaches: From Experimental Methods to Deep Learning Algorithms

Advanced Photonics Research, EarlyView.
Coherent anti‐stokes Raman spectroscopy (CARS) enables high‐resolution vibrational imaging, yet non‐resonant background (NRB) distorts spectral fidelity. This review highlights NRB removal methods—from experimental strategies and numerical algorithms to emerging deep learning techniques.
Rajendhar Junjuri, Thomas Bocklitz
wiley   +1 more source

MLP Based Tan-Sigmoid Activation Function for Cardiac Activity Monitoring [PDF]

, 2019
Hashim Fakroul Ridzuan, Adnan Ja'afar, Ahmad Khairol Amali, Ahmad Jamil Syahrull Hi-Fi Syam, Yulni Januar   +4 more
openalex   +1 more source

Voltage-to-Voltage Sigmoid Neuron Activation Function Design for Artificial Neural Networks

, 2022
Tatiana Moposita, Lionel Trojman, Felice Crupi, Marco Lanuzza, Andrei Vladimirescu   +4 more
openalex   +2 more sources

Integration of Soft‐Robotics and Deep Learning to Assess the Coordinated Biosonar Emission and Reception Dynamics in Hipposiderid Bats

Advanced Robotics Research, EarlyView.
Combining a biomimetic soft‐robot with deep‐learning data analytics sheds light on a unique peripheral dynamics seen in the biosonar system of bats: Bats modulate their ultrasonic biosonar signals upon emission as well as reception with variable, yet highly coordinated motion patterns of their noseleaves and pinnae.
Shuxin Zhang, Ruihao Wang, Xiaoyan Yin, Luhui Yang, Rolf Müller   +4 more
wiley   +1 more source

A Wireless Soft Optical Blood Sensor for Colonoscopy

Advanced Sensor Research, EarlyView.
This works presents an “add‐on” wireless soft optical blood sensor for the traditional colonoscopy. It can reliably detect bleeding behind the colonoscope's distal tip camera via optical absorption, without optical fibers, and wirelessly transmit data to the processor.
Kamin Palkawong‐Na‐Ayuddhaya, Arincheyan Gerald, Addison Chu, Johann Pang, Arnav Mankad, Hiroyuki Aihara, Sheila Russo   +6 more
wiley   +1 more source

Fuzzy fractional more sigmoid function activated neural network approximations revisited

, 2022
George A. Anastassiou
openalex   +1 more source

Towards Neural‐Network‐Based Optical Temperature Sensing of Semiconductor Membrane External Cavity Laser

Advanced Sensor Research, EarlyView.
Neural‐network‐based (NN) temperature sensing: Machine‐learning non‐contact method for the determination of the temperature of a laser gain medium via its laser emission with few‐layer neural net (NN) regression model. Training the feed‐forward NN with data recorded by compact micro‐spectrometers for both a diode pump laser and optically‐pumped gain ...
Jakob Mannstadt, Arash Rahimi‐Iman
wiley   +1 more source

Continuum Percolation in Anisotropic Rectangles: The Role of Excluded Area and Average Connectivity at the Threshold

Advanced Theory and Simulations, EarlyView.
This work presents a combined analytical–computational approach to quantify the influence of aspect ratio and anisotropic orientation on the percolation behavior of penetrable rectangles. The proposed model reliably predicts the geometric percolation threshold and electrical conductivity of 2D networks, with power‐law fits showing strong agreement with
Danvendra Singh, Daivik Agrawal, Avik P. Chatterjee, Christian Kudisonga, Michael T. Heitzmann, Amit Rawal   +5 more
wiley   +1 more source