Ecosyste.ms: Repos
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GitHub topics: discrete-cosine-transform
paramrathour/CS754-assignments
Assignment solutions for the course CS754 Advanced Image Processing, Spring 2024 at IIT Bombay
Language: TeX - Size: 64.4 MB - Last synced: 14 days ago - Pushed: 15 days ago - Stars: 0 - Forks: 0
gsiddhad/Image-Processing
Matlab Codes for Image Manipulation
Language: Jupyter Notebook - Size: 1.65 MB - Last synced: about 1 month ago - Pushed: over 3 years ago - Stars: 1 - Forks: 0
X-rayLaser/Implementing-JPEG-compression
Language: Python - Size: 62.5 KB - Last synced: 2 months ago - Pushed: about 5 years ago - Stars: 1 - Forks: 0
aakashjhawar/Image-Watermarking
Image Watermarking using Discrete Cosine Tranformation
Language: MATLAB - Size: 1.55 MB - Last synced: about 16 hours ago - Pushed: over 5 years ago - Stars: 1 - Forks: 1
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.
Language: Jupyter Notebook - Size: 60.4 MB - Last synced: 3 months ago - Pushed: 3 months ago - Stars: 5 - Forks: 1
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.
Language: Jupyter Notebook - Size: 86 MB - Last synced: 3 months ago - Pushed: 3 months ago - Stars: 43 - Forks: 14
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.
Language: Jupyter Notebook - Size: 116 MB - Last synced: 3 months ago - Pushed: 3 months ago - Stars: 47 - Forks: 11
oaxelou/PROTON
PROTON - A Python Framework for Physics-Based Electromigration Assessment on Contemporary VLSI Power Grids
Language: Python - Size: 15.5 MB - Last synced: about 1 month ago - Pushed: 8 months ago - Stars: 9 - Forks: 2
mjkwon2021/CAT-Net
Official code for CAT-Net: Compression Artifact Tracing Network. Image manipulation detection and localization.
Language: Python - Size: 24.2 MB - Last synced: 4 months ago - Pushed: 4 months ago - Stars: 170 - Forks: 22
saranggalada/DCT-Image-Compressor-App
Implementing JPEG compression using the Discrete Cosine Transform from scratch!
Language: MATLAB - Size: 1.57 MB - Last synced: 5 months ago - Pushed: 5 months ago - Stars: 3 - Forks: 0
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).
Language: MATLAB - Size: 64.4 MB - Last synced: 6 months ago - Pushed: about 2 years ago - Stars: 4 - Forks: 0
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
Language: Jupyter Notebook - Size: 231 MB - Last synced: about 2 months ago - Pushed: over 1 year ago - Stars: 4 - Forks: 4
vinayshanbhag/math
linear algebra,math concepts and applications
Language: Jupyter Notebook - Size: 17.1 MB - Last synced: 7 months ago - Pushed: 7 months ago - Stars: 2 - Forks: 0
sagardoy/Simple-Speech-Command-Algorithm
The purpose of this project was to build an algorithm that can understand a small library of 10 simple commands while being able to ignore, or distinguish from, unknown commands. I submitted this work for the Udacity Machine Learning Engineer Nanodegree in June 2018.
Language: Jupyter Notebook - Size: 19.5 MB - Last synced: 7 months ago - Pushed: almost 6 years ago - Stars: 0 - Forks: 0
mieskolainen/DCT-2D-filter
Sliding 2D-DCT matrix (image) filter
Language: C - Size: 21 MB - Last synced: 23 days ago - Pushed: 8 months ago - Stars: 6 - Forks: 1
mferri17/dct-image-compression
Simple Django Web App to compress images using a DCT based algorithm.
Language: Python - Size: 60.5 MB - Last synced: 10 months ago - Pushed: almost 5 years ago - Stars: 1 - Forks: 1
otoolej/transient_decomp_ssa
Method to extract transient components in cerebral oxygenation signals [Matlab-code]
Language: MATLAB - Size: 605 KB - Last synced: 10 months ago - Pushed: over 3 years ago - Stars: 1 - Forks: 1
belambert/cl-dct
Discrete cosine transform in Common Lisp.
Language: Common Lisp - Size: 12.7 KB - Last synced: 10 months ago - Pushed: about 3 years ago - Stars: 3 - Forks: 1
m-enesyilmaz/Digital-Image-Processing-with-Matlab
In this repo, we will implement digital image processing examples with matlab.
Language: MATLAB - Size: 3.55 MB - Last synced: 11 months ago - Pushed: about 2 years ago - Stars: 2 - Forks: 0
Droliven/MSRGCN
Official implementation of MSR-GCN (ICCV2021 paper)
Language: Python - Size: 229 MB - Last synced: about 1 year ago - Pushed: about 1 year ago - Stars: 46 - Forks: 14
S010MON/image-processing
Image Processing course including Discrete Cosine Transform, Prinicpal Component Analysis, and Fast Fourier Transforms
Language: Jupyter Notebook - Size: 235 MB - Last synced: about 1 year ago - Pushed: almost 2 years ago - Stars: 0 - Forks: 0
getsanjeev/compression-DCT
Implementation of Image compression using DCT
Language: Python - Size: 885 KB - Last synced: about 1 year ago - Pushed: over 5 years ago - Stars: 48 - Forks: 22
aliakseis/image-upscale
Language: C++ - Size: 684 KB - Last synced: 9 months ago - Pushed: 9 months ago - Stars: 2 - Forks: 0
iwanders/spread_spectrum_watermarking
A rust implementation of spread spectrum watermarking for images.
Language: Rust - Size: 549 KB - Last synced: over 1 year ago - Pushed: over 1 year ago - Stars: 4 - Forks: 1
nauaneed/PyDNS
Direct Numerical Simulation of Fluid Flow with IBM Using Python
Language: Jupyter Notebook - Size: 17 MB - Last synced: about 1 year ago - Pushed: almost 2 years ago - Stars: 12 - Forks: 4
Eskils/iCompress
An exploration into methods of lossy image compression • WWDC 22 Swift Student Challenge Submission
Language: Swift - Size: 8.44 MB - Last synced: about 1 year ago - Pushed: about 2 years ago - Stars: 2 - Forks: 2
cxy1997/Digital-Image-Processing-Algorithms
SJTU CS386 Digital Image Processing
Language: Matlab - Size: 4.17 MB - Last synced: about 1 year ago - Pushed: over 6 years ago - Stars: 42 - Forks: 11
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
Language: C# - Size: 3.99 MB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 1 - Forks: 0
zumrudu-anka/CopyMoveForgeryDetectionWithDCT
:framed_picture: :detective: Forgery Detection on Images
Language: C++ - Size: 150 MB - Last synced: about 1 year ago - Pushed: almost 4 years ago - Stars: 19 - Forks: 3
adinanabf/comparacao-compressao-imagens-dct
Estudo e comparação de técnicas de compressão de imagens baseadas na Transformada Discreta de Cosseno (Discrete Cosine Transform)
Language: Jupyter Notebook - Size: 34.6 MB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 0 - Forks: 0
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.
Language: C++ - Size: 1.48 MB - Last synced: over 1 year ago - Pushed: over 5 years ago - Stars: 7 - Forks: 3
josefkoller/ambient_image_processor
A Modular 3D Volume Processor
Language: C++ - Size: 1.07 MB - Last synced: about 1 year ago - Pushed: over 7 years ago - Stars: 2 - Forks: 1
snowcra5h/fourier-analysis
Fourier Analysis labs FFT IFFT DCT IDCT STFT
Size: 2.43 MB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 0 - Forks: 0
labibdotc/image_compression_decompression
Algorithm compresses image by taking diagonal averages of pixels and storing every four pixels in one pixel which reduces size significantly. Most images tested don't lose more than 2%. Decompression algorithm implemented too. Have fun trying it with the display in a ssh -X. Make sure you install X-quartz :)
Language: C - Size: 701 KB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 0 - Forks: 0
mikex86/SonopyJava
Java Implementation of the Sonopy Audio Feature Extraction Library by MycroftAI
Language: Java - Size: 78.1 KB - Last synced: about 1 year ago - Pushed: over 4 years ago - Stars: 8 - Forks: 1
gayatri-01/WatermarkingUsingDCT
Watermarking on images using Discrete Cosine Transform and Haar Transform
Language: JavaScript - Size: 9.51 MB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 9 - Forks: 3
jonashaag/pydct
Short-Time Discrete Cosine Transform (DCT) for Python. SciPy, TensorFlow and PyTorch implementations.
Language: Jupyter Notebook - Size: 150 KB - Last synced: about 1 year ago - Pushed: over 3 years ago - Stars: 14 - Forks: 4
Bh4r4t/Image-Compression
Image compression using Discrete Cosine Transform and Huffman Coding
Language: MATLAB - Size: 4.88 KB - Last synced: about 1 year ago - Pushed: about 4 years ago - Stars: 2 - Forks: 3
hrichharms/dct_coefficients_analysis
Explores both the relationships between discrete cosine transform (DCT) coefficients as well as the variation in DCT coefficients across popular video codecs with a focus on improving and optimizing DCT-based steganographic systems.
Language: Python - Size: 293 MB - Last synced: about 1 year ago - Pushed: almost 2 years ago - Stars: 0 - Forks: 0
aliakseis/image-reconstruction
C++ port of www.pyrunner.com/weblog/2016/05/26/compressed-sensing-python/
Language: C++ - Size: 83 KB - Last synced: about 1 year ago - Pushed: over 2 years ago - Stars: 2 - Forks: 0
DigitalBiomarkerDiscoveryPipeline/Data-Compression-Toolbox Fork of aascode/Data-Compression-Toolbox
The Wearables Data Compression Toolbox is designed to share data compression algorithms that have been evaluated on wearables data.
Language: Jupyter Notebook - Size: 252 MB - Last synced: about 2 months ago - Pushed: almost 3 years ago - Stars: 7 - Forks: 0
tylerfeldman321/Compressed-Sensing-Image-Recovery
Code to run experiments on recovering corrupted images using the Discrete Cosine Transform and Lasso Regression
Language: Python - Size: 3.23 MB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 0 - Forks: 0
Jimmy-Hu/Megareus
[Under Construction]A collection of experimental results of various image / video / point cloud processing algorithms
Language: MATLAB - Size: 199 MB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 0 - Forks: 0
tom-weatherhead/thaw-dsp
Digital signal processing algorithms implemented in TypeScript.
Language: TypeScript - Size: 136 KB - Last synced: 20 days ago - Pushed: almost 2 years ago - Stars: 0 - Forks: 0
saramohamed55/Digital-signal-processing
Make operation on signal with c# (FIR/IIR Filters)
Language: C# - Size: 8.87 MB - Last synced: about 1 year ago - Pushed: almost 2 years ago - Stars: 0 - Forks: 0
Fatma-Moanes/JPEG-compression
This code implements a JPEG encoder and decoder for girl.png image with 8-bit grey scaled pixels
Size: 754 KB - Last synced: about 1 year ago - Pushed: about 3 years ago - Stars: 3 - Forks: 0
maxim-puchkov/JPEG-Image-Compression
JPEG compression algorithm with chroma subsampling 4:2:0, 2D DCT and 2D IDCT transformations, and quantization of DCT coefficients.
Language: C++ - Size: 188 KB - Last synced: about 1 year ago - Pushed: over 3 years ago - Stars: 1 - Forks: 0
jounaidr/JRpeg
Image compression codec based on JPEG implemented in python
Language: Python - Size: 192 MB - Last synced: 12 months ago - Pushed: almost 2 years ago - Stars: 1 - Forks: 0
swapnilbembde/Watermarking_in_images
Demo of Digital Watermarking in images
Language: Matlab - Size: 8.09 MB - Last synced: about 1 year ago - Pushed: almost 6 years ago - Stars: 8 - Forks: 1
hrichharms/fast_dct
Fast Discrete Cosine Transform (FCT) using an FFT optimzed for real input sequences
Language: C++ - Size: 19.5 KB - Last synced: about 1 year ago - Pushed: about 2 years ago - Stars: 0 - Forks: 0
mdiamantino/eclipse-image-steganography-tool
A steganography tool to hide text into images, based on discrete cosine transform and random image augmentation
Language: HTML - Size: 39.9 MB - Last synced: about 1 year ago - Pushed: almost 2 years ago - Stars: 0 - Forks: 0
gabrielchristo/image-compression
Image compression using the discrete cosine transform
Language: Jupyter Notebook - Size: 6.7 MB - Last synced: over 1 year ago - Pushed: over 4 years ago - Stars: 0 - Forks: 0
gagi3/instrecognition-tool
A tool for instrument recognition.
Language: Jupyter Notebook - Size: 682 KB - Last synced: about 1 year ago - Pushed: almost 5 years ago - Stars: 0 - Forks: 0
hgallagher1993/discrete_transforms
Language: Rust - Size: 37.1 KB - Last synced: 19 days ago - Pushed: about 5 years ago - Stars: 0 - Forks: 0
jaymodi98/Digital-Image-Processing-Codes
Repository for all the codes created during Digital Image Processing course at SEAS, Ahmedabad University during Winter 2018 (Semester 6).
Language: C - Size: 10 MB - Last synced: about 1 year ago - Pushed: almost 6 years ago - Stars: 0 - Forks: 0