Abstract: The JPEG2000 standard uses the 2D Discrete Wavelet Transform (2D DWT), while the JPEG standard uses the 2D Discrete Cosine Transform (DCT). However, the 2D DWT has higher computational ...
The lifting scheme offers a refined approach to implementing the Discrete Wavelet Transform (DWT) by decomposing traditional convolution-based filtering into a succession of simple, in-place ...
📌 Overview This project implements a chaos-based encryption technique combined with the Discrete Haar Wavelet Transform (DHWT) to securely encrypt an image and overlay it with another image. The ...
ABSTRACT: Accurate histological classification of lung cancer in CT images is essential for diagnosis and treatment planning. In this study, we propose a vision transformer (ViT) model with two-stage ...
This repository contains MATLAB code for denoising synthetic Optical Coherence Tomography (OCT) images. The code applies different X-let transform techniques to remove speckle noise from synthetic OCT ...
The wind resources have been estimated by using physical models, statistical models, and artificial intelligence models. Wind power calculation helps us measure the annual energy that will sustain the ...
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