Author

A. Cetin

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Preprint Sep 2026

Image Reconstruction from Phase with Untrained Neural Priors

Fourier phase encodes important spatial image structure, but recovering an image without measured spectral magnitude requires additional constraints and leaves absolute intensity ambiguous. We propose a projection-based two-stage framework that combines Fourier-phase and spatial-support constraints with an image-specif...

Etjon Meco, A. Cetin · 0 citations

#artificial intelligence Preprint Mar 2026

Toward Generalizable Deep Learning Based Peatland Fire Detection via Walsh Hadamard Transform and Domain Adaptation

An efficient deep learning framework for peatland fire detection based on a Walsh--Hadamard Transform enhanced ResNet-50 (WHT-ResNet-50), which improves feature representation while reducing model complexity and reduces inference cost while preserving detection accuracy is proposed.

Emadeldeen Hamdan, A. F. Tharima, Mohd Zahirasri Mohd Tohir et al. · 0 citations