Exposure fusion

T Mertens, J Kautz, F Van Reeth - 15th Pacific Conference on …, 2007 - ieeexplore.ieee.org
We propose a technique for fusing a bracketed exposure sequence into a high quality
image, without converting to HDR first. Skip** the physically-based HDR assembly step …

Exploiting the Black-Litterman framework through error-correction neural networks

SD Mourtas, VN Katsikis - Neurocomputing, 2022 - Elsevier
Abstract The Black-Litterman (BL) model is a particularly essential analytical tool for effective
portfolio management in financial services sector since it enables investment analysts to …

A multi-input with multi-function activated weights and structure determination neuronet for classification problems and applications in firm fraud and loan approval

TE Simos, VN Katsikis, SD Mourtas - Applied Soft Computing, 2022 - Elsevier
Neuronets trained by a weights-and-structure-determination (WASD) algorithm are known to
resolve the shortcomings of traditional back-propagation neuronets such as slow training …

Cross-validation based weights and structure determination of Chebyshev-polynomial neural networks for pattern classification

Y Zhang, Y Yin, D Guo, X Yu, L **ao - Pattern recognition, 2014 - Elsevier
This paper first proposes a new type of single-output Chebyshev-polynomial feed-forward
neural network (SOCPNN) for pattern classification. A new type of multi-output Chebyshev …

[BOOK][B] Deep neural networks: wasd neuronet models, algorithms, and applications

Y Zhang, D Chen, C Ye - 2019 - taylorfrancis.com
Toward Deep Neural Networks: WASD Neuronet Models, Algorithms, and Applications
introduces the outlook and extension toward deep neural networks, with a focus on the …

Feedback control systems stabilization using a bio-inspired neural network

S Mourtas, V Katsikis, C Kasimis - EAI Endorsed Transactions on AI and …, 2022 - eudl.eu
The proportional–integral–derivative (PID) control systems, which have become a standard
for technical and industrial applications, are the fundamental building blocks of classical and …

A weights direct determination neuronet for time‐series with applications in the industrial indices of the Federal Reserve Bank of St. Louis

SD Mourtas - Journal of Forecasting, 2022 - Wiley Online Library
The shortcomings of conventional back‐propagation neuronets, such as slow training speed
and local minimum, are known to be addressed by neuronets trained under the weights‐and …

Credit and Loan Approval Classification Using a Bio-Inspired Neural Network

SD Mourtas, VN Katsikis, PS Stanimirović… - Biomimetics, 2024 - mdpi.com
Numerous people are applying for bank loans as a result of the banking industry's
expansion, but because banks only have a certain amount of assets to lend to, they can only …

Stabilization of stochastic exchange rate dynamics under central bank intervention using neuronets

SD Mourtas, VN Katsikis, E Drakonakis… - International Journal of …, 2023 - World Scientific
The exchange rate dynamics affect national economies because fluctuations in currency
prices distort their economic activity. To maintain an optimal exchange rate policy, these …

Multi-input bio-inspired weights and structure determination neuronet with applications in European Central Bank publications

TE Simos, VN Katsikis, SD Mourtas - Mathematics and Computers in …, 2022 - Elsevier
This paper introduces a 3-layer feed-forward neuronet model, trained by novel beetle
antennae search weights-and-structure-determination (BASWASD) algorithm. On the one …