This project explores the application of the 2-Dimensional Discrete Cosine Transform (DCT) for image compression. The implementation is carried out in MATLAB, demonstrating the compression process by ...
This Node module is an implementation of the two-dimensional Discrete Cosine Transform (2D-DCT), and its inverse, from its very definition. It is intended for educational and research purposes. You ...
Abstract: Discrete cosine transform(DCT) is one of the most powerful tools in image processing. In this paper, we show that each basis of the two dimensional discrete cosine transform (2D-DCT) is an ...
Introduction: Early detection of diseases on bean leaves is essential for preventing declines in agricultural productivity and mitigating broader agricultural challenges. However, some bean leaf ...
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 ...
Flexible Discrete Wavelet and Cosine Transform cores from multimedia experts Alma Technologies ready for JPEG or MPEG applications October 3, 2001, Electronic Design Automation and Test Expo, Hsinchu, ...
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