Ecosyste.ms: Repos
An open API service providing repository metadata for many open source software ecosystems.
GitHub topics: sparse-coding
JeffFessler/MIRT.jl
MIRT: Michigan Image Reconstruction Toolbox (Julia version)
Language: Julia - Size: 1.87 MB - Last synced: about 10 hours ago - Pushed: 1 day ago - Stars: 99 - Forks: 28
valeoai/PointBeV
Official implementation of PointBeV: A Sparse Approach to BeV Predictions
Language: Python - Size: 52.7 MB - Last synced: 6 days ago - Pushed: 2 months ago - Stars: 55 - Forks: 4
mieskolainen/SPARSE-codec
SPARSE + CELP lossy signal compression codecs
Language: Matlab - Size: 1.71 MB - Last synced: 14 days ago - Pushed: almost 7 years ago - Stars: 1 - Forks: 0
bwohlberg/sporco
Sparse Optimisation Research Code
Language: Python - Size: 13.4 MB - Last synced: 19 days ago - Pushed: 20 days ago - Stars: 249 - Forks: 37
sotiraslab/SC-MIL
This repo for the paper titled "SC-MIL: Sparsely Coded Multiple Instance Learning for Whole Slide Image Classification"
Language: Python - Size: 4.49 MB - Last synced: 24 days ago - Pushed: 24 days ago - Stars: 4 - Forks: 0
fubel/sparselandtools
:sparkles: A Python package for sparse representations and dictionary learning, including matching pursuit, K-SVD and applications.
Language: Python - Size: 354 KB - Last synced: 16 days ago - Pushed: 16 days ago - Stars: 84 - Forks: 18
laurentperrinet/2024-04_sparse-representations
Course @ NeuroSchool PhD Program in Neuroscience
Language: Jupyter Notebook - Size: 913 KB - Last synced: about 1 month ago - Pushed: about 1 month ago - Stars: 0 - Forks: 0
dhruvramani/SparseNet
A scikit-learn based implementation of Sparse-Net.
Language: Python - Size: 2.93 KB - Last synced: about 1 month ago - Pushed: almost 7 years ago - Stars: 2 - Forks: 1
bicv/SparseHebbianLearning
unsupervised learning of natural images -- à la SparseNet.
Language: Jupyter Notebook - Size: 1.14 GB - Last synced: about 1 month ago - Pushed: about 1 month ago - Stars: 7 - Forks: 2
bicv/SparseEdges
A framework to build a sparse representation of edges in images.
Language: Jupyter Notebook - Size: 591 MB - Last synced: 3 days ago - Pushed: about 1 month ago - Stars: 1 - Forks: 1
laurentperrinet/PerrinetBednar15
Edge co-occurrences can account for rapid categorization of natural versus animal images
Language: Jupyter Notebook - Size: 305 MB - Last synced: about 1 month ago - Pushed: over 4 years ago - Stars: 2 - Forks: 0
laurentperrinet/BoutinRuffierPerrinet17spars
Code and material for the poster presented at SPARS
Language: Jupyter Notebook - Size: 114 MB - Last synced: about 1 month ago - Pushed: almost 4 years ago - Stars: 1 - Forks: 0
VITA-Group/ALISTA
[ICLR 2019] "ALISTA: Analytic Weights Are As Good As Learned Weights in LISTA", by Jialin Liu*, Xiaohan Chen*, Zhangyang Wang and Wotao Yin.
Language: Python - Size: 7.04 MB - Last synced: about 1 month ago - Pushed: over 2 years ago - Stars: 61 - Forks: 20
alphacsc/alphacsc
Convolution dictionary learning for time-series
Language: Python - Size: 12.3 MB - Last synced: about 2 months ago - Pushed: 12 months ago - Stars: 115 - Forks: 37
indianwhocodes/SparseCodingProject
Sparse Coding - RASL
Language: MATLAB - Size: 7.68 MB - Last synced: about 2 months ago - Pushed: over 3 years ago - Stars: 3 - Forks: 1
bdpedigo/sparse_decomposition
Implementations from "A New Basis for Sparse PCA" paper at https://arxiv.org/abs/2007.00596
Language: Python - Size: 46.9 KB - Last synced: 2 months ago - Pushed: over 3 years ago - Stars: 2 - Forks: 1
rkhz/sparse-coding
PyTorch implementation, with CUDA support, of the sparse coding algorithm based on the paper by Olshausen and Field (1997).
Language: Python - Size: 6.02 MB - Last synced: 2 months ago - Pushed: 2 months ago - Stars: 3 - Forks: 0
larc/gproshan
geometry processing and shape analysis framework
Language: C++ - Size: 47.7 MB - Last synced: about 2 months ago - Pushed: about 2 months ago - Stars: 59 - Forks: 13
hongyehu/RG-Flow
This is project page for the paper "RG-Flow: a hierarchical and explainable flow model based on renormalization group and sparse prior". Paper link: https://arxiv.org/abs/2010.00029
Language: Python - Size: 85.5 MB - Last synced: 25 days ago - Pushed: over 1 year ago - Stars: 81 - Forks: 11
lanl/lca-pytorch
Sparse coding in PyTorch via the Locally Competitive Algorithm (LCA)
Language: Python - Size: 2.31 MB - Last synced: 4 months ago - Pushed: 10 months ago - Stars: 5 - Forks: 4
dizcza/sparse-representation
Sparse representation solvers for P0- and P1-problems
Language: Python - Size: 404 KB - Last synced: 6 months ago - Pushed: 6 months ago - Stars: 10 - Forks: 2
sainath09/OSC-algorithm
This is the algorithmic implementation of orthogonal sparse coding algorithm used in sparse coding applications
Language: Python - Size: 383 KB - Last synced: 7 months ago - Pushed: about 6 years ago - Stars: 2 - Forks: 1
xiehq/COSR
Content-oriented Sparse Representation (COSR) Denoising in CT Images with the Ability of Texture and Edge Preserving
Language: C++ - Size: 58.6 MB - Last synced: 7 months ago - Pushed: over 5 years ago - Stars: 5 - Forks: 1
tata1661/SCSC
Code for "Sample-Dependent CSC (ICML 2018)".
Language: MATLAB - Size: 2.79 MB - Last synced: 7 months ago - Pushed: over 5 years ago - Stars: 6 - Forks: 2
jsikyoon/tree-structured-group-lasso
Python Implementation of Proximal Methods for Hierarchical Sparse Coding
Language: Python - Size: 229 KB - Last synced: 7 months ago - Pushed: almost 7 years ago - Stars: 10 - Forks: 3
coolbay/Image-deblocking-SSRQC
Image deblocking method using structural sparse representation and quantization constraint
Language: Matlab - Size: 2.76 MB - Last synced: 7 months ago - Pushed: almost 6 years ago - Stars: 12 - Forks: 6
transbioZI/RMTL
Regularized Multi-task Learning in R
Language: R - Size: 331 KB - Last synced: 6 months ago - Pushed: about 5 years ago - Stars: 18 - Forks: 12
BrosnanYuen/RayBNN_Sparse
Sparse Matrix Library for GPUs, CPUs, and FPGAs via CUDA, OpenCL, and oneAPI
Language: Rust - Size: 103 KB - Last synced: 4 months ago - Pushed: 7 months ago - Stars: 1 - Forks: 0
YunghuiHsu/ebird_project
Extraction of deep features/representation of birds by deep learning algorithms.
Language: Jupyter Notebook - Size: 8.42 MB - Last synced: 4 months ago - Pushed: about 1 year ago - Stars: 4 - Forks: 1
permfl/dictlearn
Dictionary Learning for image processing
Language: Python - Size: 2.06 MB - Last synced: 7 months ago - Pushed: over 3 years ago - Stars: 28 - Forks: 10
bicv/Perrinet16EUVIP
Material and ms for the paper caracterizing sparseness of coefficients in natural images
Language: Jupyter Notebook - Size: 105 MB - Last synced: 8 months ago - Pushed: almost 4 years ago - Stars: 2 - Forks: 1
hiroyuki-kasai/ClassifierToolbox
A MATLAB toolbox for classifier: Version 1.0.7
Language: MATLAB - Size: 48.8 MB - Last synced: 7 months ago - Pushed: over 1 year ago - Stars: 79 - Forks: 47
lpjiang97/sparse-coding
An implementation of Olshausen and Field (96) in PyTorch
Language: Python - Size: 10.8 MB - Last synced: 7 months ago - Pushed: almost 4 years ago - Stars: 23 - Forks: 7
verlab/SemanticFastForward_TPAMI_2020
Repo of the paper "A Sparse Sampling-based framework for Semantic Fast-Forward of First-Person Videos" at the IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI) 2020
Language: C++ - Size: 269 KB - Last synced: 10 months ago - Pushed: over 2 years ago - Stars: 2 - Forks: 0
verlab/SemanticFastForward_CVPR_2018
A Weighted Sparse Sampling and Smoothing Frame Transition Approach for Semantic Fast-Forward First-Person Videos @ IEEE Conference on Computer Vision and Pattern Recognition (CVPR) 2018
Language: C++ - Size: 4.61 MB - Last synced: 10 months ago - Pushed: over 4 years ago - Stars: 8 - Forks: 7
verlab/SceneUnderstanding_CIARP_2017
Language: Python - Size: 601 KB - Last synced: 10 months ago - Pushed: about 6 years ago - Stars: 13 - Forks: 6
fonfonx/FaceRecognition
Face Recognition in real-world images [ICASSP 2017]
Language: Python - Size: 137 KB - Last synced: 9 months ago - Pushed: about 7 years ago - Stars: 38 - Forks: 23
Eulring/Hybrid-Function-Sparse-Representation
Hybrid function sparse representation (HFSR) for super resolution
Language: Jupyter Notebook - Size: 4.08 MB - Last synced: 10 months ago - Pushed: over 4 years ago - Stars: 9 - Forks: 1
ml-uol/prosper
A Python Library for Probabilistic Sparse Coding with Non-Standard Priors and Superpositions
Language: Python - Size: 623 KB - Last synced: 10 months ago - Pushed: over 4 years ago - Stars: 20 - Forks: 9
mederrata/spmf
sparsely-encoded poisson matrix factorization
Language: Jupyter Notebook - Size: 23.5 MB - Last synced: 10 months ago - Pushed: 10 months ago - Stars: 2 - Forks: 0
nvinuesa/sparsal
Sparse approximation library
Language: Scala - Size: 22.5 KB - Last synced: 11 months ago - Pushed: about 7 years ago - Stars: 5 - Forks: 2
LarsenAndreas/SSL_ISTA
Early stages of incorporating self-supervised with algorithm unrolling. Code was written as part of a master's thesis (60 ECTS) at Aalborg University, Denmark.
Language: Python - Size: 8.27 MB - Last synced: 12 months ago - Pushed: 12 months ago - Stars: 1 - Forks: 0
fundamental/LocallyCompetitive.jl
Locally Competitive Algorithm (Sparse Approximation)
Language: Julia - Size: 11.7 KB - Last synced: 9 days ago - Pushed: over 4 years ago - Stars: 2 - Forks: 3
iemre/MRSR
MRSR - Matlab Recommender Systems Research is a software framework for evaluating collaborative filtering recommender systems in Matlab.
Language: MATLAB - Size: 104 KB - Last synced: 18 days ago - Pushed: about 5 years ago - Stars: 14 - Forks: 13
sorush-khajepor/listLBM
ListLBM is a sparse lattice Boltzmann solver for multiphase flow in porous media
Language: Fortran - Size: 1.21 MB - Last synced: about 1 year ago - Pushed: almost 4 years ago - Stars: 28 - Forks: 10
thanh-isu/double-sparse-coding
Matlab code for learning doubly sparse dictionary on synthetic data. Details can be found in the paper "A Provable Approach for Double-Sparse Coding".
Language: Matlab - Size: 30.4 MB - Last synced: about 1 year ago - Pushed: about 6 years ago - Stars: 10 - Forks: 3
NeuroFan/Compressive_Sensing_C_and_MATLAB
C and MATLAB implementation of CS recovery algorithm, i.e. Orthogonal Matching Pursuit, Approximate Message Passing, Iterative Hard Thresholding Algorithms
Language: C - Size: 382 KB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 30 - Forks: 9
rfeinman/pytorch-lasso
L1-regularized least squares with PyTorch
Language: Python - Size: 5.45 MB - Last synced: about 1 year ago - Pushed: about 1 year ago - Stars: 40 - Forks: 7
pirofti/ksvd_reg
Regularized K-SVD Algorithm
Language: Matlab - Size: 2.93 KB - Last synced: about 1 year ago - Pushed: about 7 years ago - Stars: 35 - Forks: 11
kevtimova/deep-sparse
We introduce a way to extend sparse dictionary learning to deep architectures.
Language: Python - Size: 192 KB - Last synced: about 1 year ago - Pushed: over 2 years ago - Stars: 11 - Forks: 6
Alfo5123/Variational-Sparse-Coding
Reproducing the paper "Variational Sparse Coding" for the ICLR 2019 Reproducibility Challenge
Language: Jupyter Notebook - Size: 155 MB - Last synced: about 1 year ago - Pushed: almost 2 years ago - Stars: 46 - Forks: 5
yokoxue/HRP
Code for paper "Efficient Sparse Coding using Hierarchical Riemannian Pursuit," in IEEE Transactions on Signal Processing, Y. Xue, V. K. N. Lau and S. Cai, doi: 10.1109/TSP.2021.3093769.
Language: MATLAB - Size: 14.5 MB - Last synced: 12 months ago - Pushed: almost 3 years ago - Stars: 13 - Forks: 3
vllab/TSMC_DL
TSMC course materials for unsupervised learning
Language: Jupyter Notebook - Size: 217 MB - Last synced: about 1 year ago - Pushed: almost 7 years ago - Stars: 7 - Forks: 1
choyingw/GD-HASLR
Pattern Recognition 2018 paper
Language: MATLAB - Size: 15.6 KB - Last synced: about 1 year ago - Pushed: almost 5 years ago - Stars: 1 - Forks: 1
tata1661/OCSC
Code for "Online convolutional sparse coding (TIP 2018)".
Language: MATLAB - Size: 10.4 MB - Last synced: about 1 year ago - Pushed: almost 5 years ago - Stars: 8 - Forks: 5
DavideNardone/Blind-Source-Separation-using-Dictionary-Learning
A model for Blind Source Separation using Dictionary Learning
Language: C++ - Size: 67.3 MB - Last synced: about 1 year ago - Pushed: over 4 years ago - Stars: 9 - Forks: 6
dizcza/EmbedderSDR
Embedder with binary sparse distributed representation.
Language: Python - Size: 520 KB - Last synced: about 1 year ago - Pushed: over 2 years ago - Stars: 10 - Forks: 1
iivek/sparse-synthextures
Multispectral texture synthesis based on sparse representation.
Language: Matlab - Size: 19.4 MB - Last synced: about 1 year ago - Pushed: about 6 years ago - Stars: 4 - Forks: 1
KyivAIGroup/iterative-winners-take-all
Iterative winners-take-all algorithm
Language: Python - Size: 3.39 MB - Last synced: about 1 year ago - Pushed: over 2 years ago - Stars: 2 - Forks: 0
wenbihan/FRIST_ivp2017
Language: Matlab - Size: 4.29 MB - Last synced: about 1 year ago - Pushed: over 6 years ago - Stars: 5 - Forks: 3
wenbihan/octobos_IJCV2016
OCTOBOS, overcomplete transform, learning and application codes, Matlab implementation, IJCV2015 paper
Language: Matlab - Size: 1.07 MB - Last synced: about 1 year ago - Pushed: over 6 years ago - Stars: 8 - Forks: 3
amzn/sparse-vqvae
Experimental implementation for a sparse-dictionary based version of the VQ-VAE2 paper
Language: Python - Size: 64.5 KB - Last synced: about 1 year ago - Pushed: over 3 years ago - Stars: 20 - Forks: 10
skyhehe123/My-FYP
Language: C++ - Size: 34.7 MB - Last synced: about 1 year ago - Pushed: almost 7 years ago - Stars: 1 - Forks: 0
emdgroup/tnmf
Transform-Invariant Non-Negative Matrix Factorization
Language: Python - Size: 9.61 MB - Last synced: 12 days ago - Pushed: over 2 years ago - Stars: 6 - Forks: 2
thecml/thesis-cloudksvd
Master's thesis about sparse approximation and dictionary learning using Cloud K-SVD for image denoising. Results show that the algorithm is able to learn sparse representations of signal vectors from distributed data samples in a heterogeneous network setup.
Language: Python - Size: 20.7 MB - Last synced: about 1 year ago - Pushed: over 2 years ago - Stars: 5 - Forks: 0
aravindskumar98/Image-classification-using-hand-crafted-features
Hand crafted features and Learned Features for classification of faces on Yale32x32 dataset. LBP, HoG, SRC, Eigenfaces, Fischerfaces used with conventional ML algorithms
Language: Jupyter Notebook - Size: 295 KB - Last synced: about 1 year ago - Pushed: about 2 years ago - Stars: 0 - Forks: 0
takyamamoto/SparseCoding-OlshausenField-Model
Sparse coding (Olshausen & Field, 1996)
Language: Jupyter Notebook - Size: 17.4 MB - Last synced: about 1 year ago - Pushed: over 3 years ago - Stars: 5 - Forks: 0
DavideNardone/A-Sparse-Coding-Based-Approach-for-Class-Specific-Feature-Selection
A novel Sparse-Coding Based Approach Feature Selection with emphasizing joint l_1,2-norm minimization and the Class-Specific Feature Selection.
Language: Python - Size: 8.95 MB - Last synced: about 1 year ago - Pushed: about 4 years ago - Stars: 13 - Forks: 5
DavideNardone/Greedy-Adaptive-Dictionary
Greedy Adaptive Dictionary (GAD) is a learning algorithm that sets out to find sparse atoms for speech signals.
Language: Python - Size: 272 KB - Last synced: about 1 year ago - Pushed: over 5 years ago - Stars: 11 - Forks: 3
csinva/dnn-experiments
A set of scripts and experiments making it easier to analyze deep learning empirically.
Language: Jupyter Notebook - Size: 42 MB - Last synced: about 1 year ago - Pushed: almost 4 years ago - Stars: 2 - Forks: 0
kpandey008/Abnormal-Event-Detection
The project is an OpenCV based C++ implementation of the paper 'Abnormal Event Detection at 150FPS in Matlab'
Language: C++ - Size: 26 MB - Last synced: about 1 year ago - Pushed: over 6 years ago - Stars: 22 - Forks: 9
thtang/Sparse-Coding-for-Face-Image-Retrieval
work in Advanced Topics in Multimedia Analysis and Indexing
Language: Jupyter Notebook - Size: 9.25 MB - Last synced: about 1 year ago - Pushed: almost 6 years ago - Stars: 14 - Forks: 6
DavideNardone/PySMRS
An unsupervised compressed-sensing technique for fundamental objects selection
Language: Python - Size: 60 MB - Last synced: about 1 year ago - Pushed: over 5 years ago - Stars: 8 - Forks: 6
mondain-dev/chn-hist-phon
Chinese Historical Phonology
Language: Python - Size: 34.2 KB - Last synced: about 1 year ago - Pushed: over 5 years ago - Stars: 3 - Forks: 0
alemme/NNSAE
Non Negative Sparse AutoEncoder (NNSAE). An efficient online learning scheme for non-negative and sparse coding in autoencoder neural networks.
Size: 66.4 KB - Last synced: 6 months ago - Pushed: over 3 years ago - Stars: 9 - Forks: 2
mmaghajani/text-summarization
The project is about text sunmmarization with sparse coding
Language: Python - Size: 7.13 MB - Last synced: about 1 year ago - Pushed: almost 6 years ago - Stars: 3 - Forks: 0
KyivAIGroup/ActiveVision
HTM and sparse representation of MNIST
Language: Python - Size: 10.9 MB - Last synced: about 1 year ago - Pushed: almost 6 years ago - Stars: 2 - Forks: 0
sbrodeur/hierarchical-sparse-coding
Hierarchical sparse coding using greedy matching pursuit.
Language: Python - Size: 167 KB - Last synced: about 1 year ago - Pushed: about 7 years ago - Stars: 3 - Forks: 0
LahiruJayasinghe/PresentationSlides
Presentation slides relevant to invited and contributed talks
Size: 15.2 MB - Last synced: 27 days ago - Pushed: almost 5 years ago - Stars: 1 - Forks: 0
diegovalsesia/randomized-local-aggregations
Code for Sampling of Graph Signals via Randomized Local Aggregations
Language: MATLAB - Size: 3.09 MB - Last synced: about 1 year ago - Pushed: almost 5 years ago - Stars: 0 - Forks: 1
bicv/Perrinet2015BICV_sparse
Material and ms for the paper @
Language: TeX - Size: 78.2 MB - Last synced: about 1 month ago - Pushed: about 5 years ago - Stars: 2 - Forks: 2
kkdey/gamfac
Gamma Lasso Sparse Normal and Logistic Factor Analysis
Language: R - Size: 283 KB - Last synced: about 1 year ago - Pushed: over 6 years ago - Stars: 0 - Forks: 0
debasish83/latent-ml
Supervised and Unsupervised latent space models
Size: 4.88 KB - Last synced: about 1 year ago - Pushed: over 6 years ago - Stars: 0 - Forks: 0
lukaselmer/cil
Lecture notes from the Computational Intelligence Lab (CIL) at ETH Zurich
Size: 192 KB - Last synced: about 1 month ago - Pushed: almost 10 years ago - Stars: 0 - Forks: 1
paramoecium/lars_light
a light-weight implementation of LARS (least angle regression)
Language: TeX - Size: 2.14 MB - Last synced: 2 months ago - Pushed: almost 7 years ago - Stars: 1 - Forks: 2