Reduction of spatial redundancy, still image, reduction of temporal redundancy, basic JPEG algorithm, Block Matching Algorithm
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Updated
Apr 18, 2017 - MATLAB
Reduction of spatial redundancy, still image, reduction of temporal redundancy, basic JPEG algorithm, Block Matching Algorithm
Remove noise from images using FFT/DCT
Multi-focus image fusion in DCT domain based on correlation coefficient MATLAB Code
Fast Algorithm for the 3-D DCT and its video compression application
This repository embed the message into an Image using optimized DWT-DCT
The official codebase for the paper "Full band watermarking in DCT domain with Weibull model"
Signature verifier. It uses DCT to extract the signature's features and then classifies them using SVM.
infrasonic acoustic/ elephant rumble detection using MFCC coefficients
Steganography using Huffmann Coding and 2d - Block DCT
Method to extract transient components in cerebral oxygenation signals [Matlab-code]
A technique for embedding one mark or image within another using Entropy as a discriminant to identify the most strategic points of the image, DCT and DWT transforms are also used for insertion, the method is designed to be robust against jpeg compressions.
MATLAB Toolbox for digital signal processing using Weyl-Heisenberg bases.
Digital watermark embedding and extraction using DCT and PN sequence
基于MatLab的数字图像处理demo
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