Abstract: As the need for image transmission with security becomes intensified, this study brings an enhanced encryption algorithm that combines Discrete Cosine Transform (DCT) and a Convolutional ...
Abstract: The Discrete Cosine Transform (DCT) is a fundamental tool in image compression, widely used in standards like JPEG, because it helps to concentrate most of the image’s energy into fewer ...
This package is mostly about doing numerical calculations and plotting for discrete-time signal processing analysis, modeling and simulation. I started to write it in January 2025 as an experiment to ...
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