discrete-cosine-transform

There are 2 repositories under discrete-cosine-transform topic.

mjkwon2021 / CAT-Net
Official code for CAT-Net: Compression Artifact Tracing Network. Image manipulation detection and localization.
forensics image-forensics image-forgery-detection image-manipulation-detection image-splicing-detection discrete-cosine-transform forgery-detection jpeg
Language:Python 197
Droliven / MSRGCN
Official implementation of MSR-GCN (ICCV2021 paper)
gcn multiscale residuals pytorch frequency discrete-cosine-transform fourier-transform human-motion-prediction deep-learning deterministic iccv2021
Language:Python 60
getsanjeev / compression-DCT
Implementation of Image compression using DCT
image-compression dct dct-coefficients jpeg-image-compression jpeg run-length-encoding rle discrete-cosine-transform
Language:Python 54
cxy1997 / Digital-Image-Processing-Algorithms
SJTU CS386 Digital Image Processing
histogram-equalization spatial-filters fourier-transform noise-generator geometric-transformation wavelet-transform discrete-cosine-transform morphological-operators edge-detection pca
Language:MATLAB 52
zafarrafii / Zaf-Python
Zafar's Audio Functions in Python for audio signal analysis: STFT, inverse STFT, mel filterbank, mel spectrogram, MFCC, CQT kernel, CQT spectrogram, CQT chromagram, DCT, DST, MDCT, inverse MDCT.
python stft dct dst mdct inverse-stft cqt-kernel cqt-spectrogram chromagram inverse-mdct mfcc mel-filterbank short-time-fourier-transform mel-frequency-cepstral-coefficients discrete-cosine-transform discrete-sine-transform mel-spectrogram constant-q-transform modified-discrete-cosine-transform audio-signal-processing
Language:Jupyter Notebook 48
zafarrafii / Zaf-Matlab
Zafar's Audio Functions in Matlab for audio signal analysis: STFT, inverse STFT, mel filterbank, mel spectrogram, MFCC, CQT kernel, CQT spectrogram, CQT chromagram, DCT, DST, MDCT, inverse MDCT.
stft istft chromagram mfcc dct dst mdct imdct matlab cqt-kernel cqt-spectrogram mel-filterbank mel-spectrogram short-time-fourier-transform mel-frequency-cepstral-coefficients discrete-cosine-transform discrete-sine-transform modified-discrete-cosine-transform constant-q-transform audio-signal-processing
Language:Jupyter Notebook 45
jonashaag / pydct
Short-Time Discrete Cosine Transform (DCT) for Python. SciPy, TensorFlow and PyTorch implementations.
pytorch discrete-cosine-transform tensorflow scipy python dct
Language:Jupyter Notebook 26
nauaneed / PyDNS
Direct Numerical Simulation of Fluid Flow with IBM Using Python
cfd fluid-dynamics fluid-simulation finite-difference spectral-methods immersed-boundary-method immersed-boundary spectral-method projection-method direct-numerical-simulation turbulence fourier-transform fast-fourier-transform discrete-sine-transform discrete-cosine-transform
Language:Jupyter Notebook 24
iwanders / spread_spectrum_watermarking
A rust implementation of spread spectrum watermarking for images.
crate discrete-cosine-transform rust spread-spectrum watermarking watermarking-image digital-watermarking
Language:Rust 21
zumrudu-anka / CopyMoveForgeryDetectionWithDCT
:framed_picture: :detective: Forgery Detection on Images
copy-move-image-forgery-detection dct discrete-cosine-transform forgery-detection cpp python csharp
Language:C++ 19
jaishreedhage / JPEG-image-compression
Image compression using techniques like DCT transform and Huffman encoding and decoding.
image-compression jpeg-image-compression discrete-cosine-transform
Language:MATLAB 18
gayatri-01 / WatermarkingUsingDCT
Watermarking on images using Discrete Cosine Transform and Haar Transform
image-processing discrete-cosine-transform haar
Language:JavaScript 12
mikex86 / SonopyJava
Java Implementation of the Sonopy Audio Feature Extraction Library by MycroftAI
audio-feature-extraction mfcc-features mfcc-extractor mfcc-algorithm audio-processing mel-spectrogram powerspectrum discrete-cosine-transform dct dct2 fft fastfouriertransform rfft sonopy numpy scipy
Language:Java 11
oaxelou / PROTON
PROTON - A Python Framework for Physics-Based Electromigration Assessment on Contemporary VLSI Power Grids
cli discrete-cosine-transform eda electromigration model-order-reduction pyqt5 tool stress-diffusion reliability
Language:Python 9
swapnilbembde / Watermarking_in_images
Demo of Digital Watermarking in images
digital-watermarking discrete-cosine-transform discrete-wavelet-transformation
Language:MATLAB 9
asad82 / 2D-Signal-Image-Transforms
The program implements forward and inverse version of 2D Discrete Fourier Transform (FFT), Discrete Cosine Transform, Discrete Walsh-Hadamard Transform and Discrete Wavelets Transform (lifting scheme) in C/C++. The output of transforms is displayed for a given input image.
discrete-fourier-transform fft discrete-cosine-transform dct discrete-hadamard-transform discrete-walsh-transform discret-wavelet-transform c-plus-plus
Language:C++ 8
DigitalBiomarkerDiscoveryPipeline / Data-Compression-Toolbox
The Wearables Data Compression Toolbox is designed to share data compression algorithms that have been evaluated on wearables data.
data-compression compression wavelet-transform singular-value-decomposition discrete-cosine-transform huffman-coding run-length-encoding compression-algorithm 0-feature-generation
Language:Jupyter Notebook 7
mieskolainen / DCT-2D-filter
Sliding 2D-DCT matrix (image) filter
dct-filter discrete-cosine-transform sliding-dct dct filter image-filter dct-2d-filter
Language:C 6
pytholic97 / discrete-cosine-transform
DCT and IDCT of 8*8 pixel blocks and 1D DCT
discrete-cosine-transform image-processing
Language:C 6
zafarrafii / Zaf-Julia
Zafar's Audio Functions in Julia for audio signal analysis: STFT, inverse STFT, CQT kernel, CQT spectrogram, CQT chromagram, MFCC, DCT, DST, MDCT, inverse MDCT.
julia stft inverse-stft mfcc cqt-kernel cqt-spectrogram dct dst mdct inverse-mdct chromagram short-time-fourier-transform mel-frequency-cepstral-coefficients discrete-cosine-transform discrete-sine-transform modified-discrete-cosine-transform constant-q-transform mel-filterbank mel-spectrogram audio-signal-processing
Language:Jupyter Notebook 6
Eskils / iCompress
An exploration into methods of lossy image compression • WWDC 22 Swift Student Challenge Submission
discrete-cosine-transform dithering fourier-transform image-compression swift-student-challenge swift-student-challenge-winner swiftui
Language:Swift 4
Fatma-Moanes / JPEG-compression
This code implements a JPEG encoder and decoder for girl.png image with 8-bit grey scaled pixels
quantization huffman jpeg-encoder quantization-table jpeg-compression run-length-encoding discrete-cosine-transform zig-zag-scanning matlab
4
NourKamaly / AirlineTicketPricePrediction
First rank winner in the Machine Learning Course Competition for class 2021-2022. Airline ticket price prediction from end to end (analysis - preprocessing - modeling - testing - deployment - documentation) between Indian cities
data-analysis discrete-cosine-transform ensemble-learning feature-engineering feature-extraction feature-selection classification-models regression-models boosting-ensemble time-series-forecasting random-forest p-value heroku-deployment powerbi data-science machine-learning college-project
Language:Jupyter Notebook 4
belambert / cl-dct
Discrete cosine transform in Common Lisp.
dct discrete-cosine-transform
Language:Common Lisp 3
saranggalada / DCT-Image-Compressor-App
Implementing JPEG compression using the Discrete Cosine Transform from scratch!
digital-signal-processing discrete-cosine-transform jpeg-image-compression scratch-implementation
Language:MATLAB 3
sunoh-kim / digital-image-processing
This repository contains my assignment solutions for the Digital Image Processing course (M2608.001000_001) offered by Seoul National University (Fall 2020).
bilateral-filter demosaicing edge-enhancement histogram-equalization image-interpolation image-processing median-filter wiener-filter nyquist-filter-design wls-filter wavelet-filter jpeg-compression discrete-cosine-transform image-denoising image-scaling image-deblurring
Language:MATLAB 3
aliakseis / image-reconstruction
C++ port of www.pyrunner.com/weblog/2016/05/26/compressed-sensing-python/
image-reconstruction owl-qn lbfgs discrete-cosine-transform opencv
Language:C++ 2
aliakseis / image-upscale
image-upscaling upscaling image-processing upscaler image-upsizing owl-qn lbfgs discrete-cosine-transform opencv
Language:C++ 2
Bh4r4t / Image-Compression
Image compression using Discrete Cosine Transform and Huffman Coding
image-compression huffman-coding jpeg-image-compression discrete-cosine-transform digital-image-processing
Language:MATLAB 2
josefkoller / ambient_image_processor
A Modular 3D Volume Processor
itk opencv volume medical-imaging discrete-mathematics total-generalized-variation discrete-cosine-transform cuda segmentation inhomogeneity-correction profile-plot gpu
Language:C++ 2
m-enesyilmaz / Digital-Image-Processing-with-Matlab
In this repo, we will implement digital image processing examples with matlab.
digital-image-processing matlab cepstrum-analysis fourier-transform discrete-cosine-transform wavelet-transform laplacian-filter sobel-filter inverse-filtering segmentation
Language:MATLAB 2
otoolej / transient_decomp_ssa
Method to extract transient components in cerebral oxygenation signals [Matlab-code]
signal-processing singular-spectrum-analysis singular-value-decomposition decomposition-methods nirs cerebral-oxygenation preterm-infants brain-injury transients dct discrete-cosine-transform
Language:MATLAB 2
saramohamed55 / Digital-signal-processing
Make operation on signal with c# (FIR/IIR Filters)
convolution correlation discrete-cosine-transform discrete-sine-transform encoding fastfouriertransform folding fourier-transform normalization shifting signal-processing
Language:C# 2
vinayshanbhag / math
linear algebra,math concepts and applications
mathematics machine-learning image-processing linear-discriminant-analysis fourier-analysis affine-transformations expectation-maximization principal-component-analysis eigen-decomposition convolution-filter discrete-cosine-transform
Language:Jupyter Notebook 2
zywina / cfftpack
C translation & wrapper of Fortran FFTPACK library with a few extras.
fftpack fft discrete-cosine-transform discrete-sine-transform dct dst dft
Language:C 2
NourKamaly / DigitalSignalProcessingPackage
This package is for one dimensional signal processing, converting time domain signals into frequency components, and additional operations that help in preprocessing the signals
signal-processing fourier-transform fir-filters convolution correlation quantization encoding discrete-cosine-transform dsp
Language:C# 1

discrete-cosine-transform

mjkwon2021 / CAT-Net

Droliven / MSRGCN

getsanjeev / compression-DCT

cxy1997 / Digital-Image-Processing-Algorithms

zafarrafii / Zaf-Python

zafarrafii / Zaf-Matlab

jonashaag / pydct

nauaneed / PyDNS

iwanders / spread_spectrum_watermarking

zumrudu-anka / CopyMoveForgeryDetectionWithDCT

jaishreedhage / JPEG-image-compression

gayatri-01 / WatermarkingUsingDCT

mikex86 / SonopyJava

oaxelou / PROTON

swapnilbembde / Watermarking_in_images

asad82 / 2D-Signal-Image-Transforms

DigitalBiomarkerDiscoveryPipeline / Data-Compression-Toolbox

mieskolainen / DCT-2D-filter

pytholic97 / discrete-cosine-transform

zafarrafii / Zaf-Julia

Eskils / iCompress

Fatma-Moanes / JPEG-compression

NourKamaly / AirlineTicketPricePrediction

belambert / cl-dct

saranggalada / DCT-Image-Compressor-App

sunoh-kim / digital-image-processing

aliakseis / image-reconstruction

aliakseis / image-upscale

Bh4r4t / Image-Compression

josefkoller / ambient_image_processor

m-enesyilmaz / Digital-Image-Processing-with-Matlab

otoolej / transient_decomp_ssa

saramohamed55 / Digital-signal-processing

vinayshanbhag / math

zywina / cfftpack

NourKamaly / DigitalSignalProcessingPackage