dipy/dipy

DIPY is the paragon 3D/4D+ imaging library in Python. Contains generic methods for spatial normalization, signal processing, machine learning, statistical analysis and visualization of medical images. Additionally, it contains specialized methods for computational anatomy including diffusion, perfusion and structural imaging.

Language: Python - Size: 70.2 MB - Last synced: 15 days ago - Pushed: 16 days ago - Stars: 669 - Forks: 428

mieskolainen/CG-helicity

Jacob-Wick helicity amplitudes, angular distributions and SU(2) decomposition functions

Language: TeX - Size: 5.85 MB - Last synced: 10 days ago - Pushed: over 4 years ago - Stars: 0 - Forks: 0

astro-informatics/s2fft

Differentiable and accelerated spherical transforms with JAX

Language: Python - Size: 50 MB - Last synced: 25 days ago - Pushed: about 1 month ago - Stars: 108 - Forks: 6

NIRALUser/SPHARM-PDM

Shape analysis has become of increasing interest to the medical community due to its potential to precisely locate morphological changes between healthy and pathological structures. SPHARM-PDM is a tool that computes point-based models using a parametric boundary description for the computing of Shape analysis.

Language: C++ - Size: 5.99 MB - Last synced: 22 days ago - Pushed: 22 days ago - Stars: 42 - Forks: 22

hofmannmartin/SphericalHarmonicExpansions.jl

A Julia package to handle spherical harmonic functions

Language: Julia - Size: 145 KB - Last synced: 23 days ago - Pushed: about 2 months ago - Stars: 26 - Forks: 4

vdutor/SphericalHarmonics

Zonal Spherical Harmonics in d Dimensions in TensorFlow, PyTorch and Jax

Language: Python - Size: 3.43 MB - Last synced: 24 days ago - Pushed: 25 days ago - Stars: 21 - Forks: 4

chris-hld/spaudiopy

Spatial Audio Python Package

Language: Python - Size: 19.3 MB - Last synced: 12 days ago - Pushed: about 1 month ago - Stars: 131 - Forks: 13

SHTOOLS/SHTOOLS

SHTOOLS - Spherical Harmonic Tools

Language: Python - Size: 444 MB - Last synced: about 1 month ago - Pushed: about 1 month ago - Stars: 344 - Forks: 102

deepsphere/deepsphere-cosmo-tf1

A spherical convolutional neural network for cosmology (TFv1).

Language: Jupyter Notebook - Size: 56.9 MB - Last synced: 14 days ago - Pushed: over 3 years ago - Stars: 130 - Forks: 31

lab-cosmo/sphericart

Multi-language library for the calculation of spherical harmonics in Cartesian coordinates

Language: C++ - Size: 7 MB - Last synced: 12 days ago - Pushed: 12 days ago - Stars: 55 - Forks: 9

astro-informatics/s2wav

Differentiable and accelerated wavelet transform on the sphere with JAX

Language: Python - Size: 11.6 MB - Last synced: about 1 month ago - Pushed: about 1 month ago - Stars: 12 - Forks: 0

gioda/FeARLesS

4D reconstruction of developmental trajectories using spherical harmonics

Language: Python - Size: 71.1 MB - Last synced: 14 days ago - Pushed: 5 months ago - Stars: 18 - Forks: 1

markmbaum/orthopoly

Python functions for orthogonal polynomials and (real, 2D, orthonormal) spherical harmonics

Language: Python - Size: 2.94 MB - Last synced: 12 days ago - Pushed: 9 months ago - Stars: 9 - Forks: 2

NVlabs/intrinsic3d

Intrinsic3D - High-Quality 3D Reconstruction by Joint Appearance and Geometry Optimization with Spatially-Varying Lighting (ICCV 2017)

Language: C++ - Size: 129 KB - Last synced: about 1 month ago - Pushed: almost 2 years ago - Stars: 443 - Forks: 80

sigma-py/orthopy

:triangular_ruler: Orthogonal polynomials in all shapes and sizes.

Size: 4.27 MB - Last synced: 4 days ago - Pushed: 3 months ago - Stars: 180 - Forks: 18

blazej-bucha/charm

C/Python library to work with spherical harmonics up to almost arbitrarily high degrees

Language: C - Size: 18.6 MB - Last synced: 15 days ago - Pushed: 15 days ago - Stars: 15 - Forks: 1

polimi-ispl/spherical-harmonics-mnmf

Demo webpage for Applied Acoustics

Size: 327 MB - Last synced: about 2 months ago - Pushed: about 2 months ago - Stars: 0 - Forks: 0

ifilot/sphecerix

Rotation of spherical harmonics using Wigner-D matrices

Language: Python - Size: 188 KB - Last synced: 9 days ago - Pushed: 10 months ago - Stars: 9 - Forks: 0

tsutterley/gravity-toolkit

Python tools for obtaining and working with data from the GRACE and GRACE Follow-On missions

Language: Python - Size: 4.08 MB - Last synced: 29 days ago - Pushed: 30 days ago - Stars: 26 - Forks: 17

Image-X-Institute/mri_distortion_toolkit

Characterisation and reporting of geometric distortion in MRI

Language: HTML - Size: 26.1 MB - Last synced: about 2 months ago - Pushed: 3 months ago - Stars: 2 - Forks: 3

jishnub/WignerD.jl

Wigner d and D matrices following Feng (2015)

Language: Julia - Size: 333 KB - Last synced: 9 days ago - Pushed: 9 days ago - Stars: 9 - Forks: 0

bjornbytes/shh

Spherical Harmonics Helpers

Language: Lua - Size: 5.49 MB - Last synced: 14 days ago - Pushed: 4 months ago - Stars: 3 - Forks: 0

leomccormack/Spatial_Audio_Framework

A cross-platform framework for developing spatial audio algorithms and software in C/C++

Language: C - Size: 345 MB - Last synced: 2 months ago - Pushed: 3 months ago - Stars: 508 - Forks: 84

sxyu/volrend

PlenOctree Volume Rendering (supports CUDA & fragment shader backends)

Language: C++ - Size: 7.44 MB - Last synced: 2 months ago - Pushed: 11 months ago - Stars: 599 - Forks: 84

AlexSabourinDev/cranberry_blog

A collection of primarily graphics programming focused blog posts.

Language: HLSL - Size: 9.47 MB - Last synced: about 1 month ago - Pushed: about 1 month ago - Stars: 30 - Forks: 2

cheind/torch-spherical-harmonics

Real Spherical Harmonics for PyTorch

Language: Python - Size: 2.82 MB - Last synced: 25 days ago - Pushed: over 1 year ago - Stars: 15 - Forks: 2

JADGardner/ns_reni

Nerfstudio Implementation of RENI++: A Rotation-Equivariant, Scale-Invariant, Natural Illumination Prior

Language: Jupyter Notebook - Size: 50.3 MB - Last synced: 28 days ago - Pushed: 3 months ago - Stars: 11 - Forks: 0

tsutterley/model-harmonics

Python tools for working with spherical harmonic coefficients from atmospheric, oceanic and land surface models

Language: Python - Size: 1.2 MB - Last synced: 15 days ago - Pushed: 15 days ago - Stars: 10 - Forks: 4

AppliedAcousticsChalmers/ReTiSAR

Real-Time Spherical Array Renderer for binaural reproduction in Python

Language: Python - Size: 341 MB - Last synced: 4 months ago - Pushed: 6 months ago - Stars: 63 - Forks: 10

stefanosele/GPfY

Gaussian processes with spherical harmonic features in JAX

Language: Python - Size: 2.81 MB - Last synced: 13 days ago - Pushed: about 2 months ago - Stars: 11 - Forks: 1

georgehalal/sphericalrht

Spherical harmonic convolutional Hough transform package

Language: Python - Size: 621 KB - Last synced: 13 days ago - Pushed: 11 months ago - Stars: 5 - Forks: 0

elerac/sh_table

Generate a table to encode direction using spherical harmonics

Language: Python - Size: 524 KB - Last synced: 4 months ago - Pushed: 4 months ago - Stars: 0 - Forks: 0

jishnub/SphericalHarmonics.jl

Associated Legendre Polynomials and Spherical Harmonics in Julia

Language: Julia - Size: 401 KB - Last synced: 5 days ago - Pushed: over 1 year ago - Stars: 10 - Forks: 1

brankart/ensdam

Ensemble Data Assimilation Modules

Language: Fortran - Size: 2.05 MB - Last synced: 2 months ago - Pushed: 2 months ago - Stars: 8 - Forks: 3

amanchokshi/spherical-harmonics

Visualising Laplacian Spherical Harmonics with Matplotlib's Animation Feature

Language: Jupyter Notebook - Size: 25.7 MB - Last synced: 6 months ago - Pushed: 6 months ago - Stars: 0 - Forks: 0

senclimate/xspharm

xarray interface to spherical harmonic transform

Language: Jupyter Notebook - Size: 9.75 MB - Last synced: 8 days ago - Pushed: 6 months ago - Stars: 1 - Forks: 1

larryhou/SphericalHarmonics

Generate spherical harmonics geometry representations in FBX format.

Language: C++ - Size: 135 MB - Last synced: 7 months ago - Pushed: 7 months ago - Stars: 0 - Forks: 0

kimianoorbakhsh/LPF-Defense

Code and Data for the paper "LPF-Defense: 3D Adversarial Defense based on Frequency Analysis", PLoS ONE

Language: Python - Size: 118 MB - Last synced: 1 day ago - Pushed: over 1 year ago - Stars: 10 - Forks: 1

abdallahdib/NextFace

A high-fidelity 3D face reconstruction library from monocular RGB image(s)

Language: Jupyter Notebook - Size: 14.5 MB - Last synced: 7 months ago - Pushed: 7 months ago - Stars: 599 - Forks: 83

MartinAstro/GravityModels

Collection of gravity models designed for use by astrodynamicists

Language: Python - Size: 95.7 KB - Last synced: 8 months ago - Pushed: over 1 year ago - Stars: 3 - Forks: 0

mieskolainen/graniitti

Monte Carlo Event Generator for High Energy Diffraction [arXiv:1910.06300] [arXiv:2304.06010]

Language: C++ - Size: 165 MB - Last synced: 10 days ago - Pushed: 11 months ago - Stars: 3 - Forks: 2

QuantumDynamicsLab/PES2MP

PES2MP: Get radial coefficients from PES via multipole expansion

Language: Jupyter Notebook - Size: 4.04 MB - Last synced: 8 months ago - Pushed: 8 months ago - Stars: 0 - Forks: 0

rafaariza/Orbitales

Python script to visualize spherical harmonics.

Language: Python - Size: 110 KB - Last synced: 9 months ago - Pushed: almost 4 years ago - Stars: 3 - Forks: 0

thefranke/deimos

Small math and tools library

Language: C++ - Size: 23.4 KB - Last synced: 9 months ago - Pushed: almost 7 years ago - Stars: 6 - Forks: 2

mweastwood/LibHealpix.jl

A Julia wrapper of the Healpix library.

Language: Julia - Size: 1.89 MB - Last synced: 10 months ago - Pushed: almost 6 years ago - Stars: 13 - Forks: 7

rmithyx/maximum-likelihood-DOA-estimation-method-in-the-spherical-harmonic-domain

A maximum likelihood direction of arrival estimation method for open-sphere microphone arrays in the spherical harmonic domain

Language: MATLAB - Size: 27.5 MB - Last synced: 11 months ago - Pushed: almost 5 years ago - Stars: 17 - Forks: 7

diharaw/runtime-ibl

Runtime environment map prefiltering and spherical harmonics computation with OpenGL.

Language: GLSL - Size: 16 MB - Last synced: 12 months ago - Pushed: almost 5 years ago - Stars: 11 - Forks: 1

yhyoscar/pyAGCM

Language: Jupyter Notebook - Size: 11.5 MB - Last synced: 4 months ago - Pushed: about 4 years ago - Stars: 3 - Forks: 2

yhyoscar/AS_GSWSM

Language: Python - Size: 3.77 MB - Last synced: 4 months ago - Pushed: over 5 years ago - Stars: 3 - Forks: 0

Stedll/HyDAAP

Hyperspectral to Dem Automatic Alignment and Projection - Advanced Remote Sensing System project

Language: Python - Size: 22.5 MB - Last synced: 4 months ago - Pushed: 12 months ago - Stars: 0 - Forks: 0

xy2119/SO3_Invariant_ProteinMPNN

This is the code for the master thesis on building rotation invariant representation for protein design pipeline

Language: HTML - Size: 720 MB - Last synced: about 1 year ago - Pushed: about 1 year ago - Stars: 1 - Forks: 0

jasar1004/RadMom1D

Computational framework for solving the radiative transfer equation in one spatial dimension using a Godunov-type finite volume method with piecewise linear reconstruction of the solution within each cell of the computational domain.

Language: C++ - Size: 362 KB - Last synced: 4 months ago - Pushed: about 1 year ago - Stars: 0 - Forks: 0

crlandsc/Model-based-Bayesian-DoA-Analysis-for-Sound-Sources-Using-a-Spherical-Microphone-Array

A machine learning algorithm that estimates the directions of arrival and relative levels of an arbitrary number of sound sources using recorded data from a 16-channel spherical microphone array.

Language: MATLAB - Size: 3.24 MB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 7 - Forks: 1

jan-van-bergen/SphericalHarmonicLighting

Global Illumination using Spherical Harmonics

Language: C - Size: 62.7 MB - Last synced: about 1 year ago - Pushed: over 3 years ago - Stars: 44 - Forks: 8

VCL3D/DeepPanoramaLighting

Deep Lighting Environment Map Estimation from Spherical Panoramas (CVPRW20)

Language: Python - Size: 30.7 MB - Last synced: about 1 year ago - Pushed: about 1 year ago - Stars: 54 - Forks: 11

jhoelzl/HRTF-Individualization

Head-related Transfer Function Customization Process through Slider using PCA and SH in Matlab

Language: MATLAB - Size: 19.3 MB - Last synced: about 1 year ago - Pushed: over 3 years ago - Stars: 49 - Forks: 14

christianhbye/croissant

A visibility simulator based on spherical harmonics suited for radio astronomy experiments

Language: Python - Size: 6.76 MB - Last synced: about 1 month ago - Pushed: about 1 month ago - Stars: 4 - Forks: 0

twmitchel/TS2Kit

Differentiable Spherical Harmonic Transforms in PyTorch

Language: Python - Size: 531 KB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 11 - Forks: 1

ilwoolyu/SphericalLabeling

SphericalLabeling: Cortical Surface Labeling using Spherical Data Augmentation and Context-aware Training

Language: Python - Size: 36.1 KB - Last synced: about 1 year ago - Pushed: over 2 years ago - Stars: 5 - Forks: 1

Reefufui/vulkan-light-bakery

Implementation of light baking system for ray tracing

Language: C++ - Size: 4.81 MB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 8 - Forks: 2

Jaliborc/mitsuba-sh Fork of mitsuba-renderer/mitsuba 📦

Mitsuba renderer (August 2013) extended to render per-vertex data and environment maps of spherical harmonics

Language: C++ - Size: 93.2 MB - Last synced: about 1 year ago - Pushed: almost 6 years ago - Stars: 1 - Forks: 0

hottahd/sht_py

Spherical Harmonic Expansion routine in python+fortran

Language: Python - Size: 486 KB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 4 - Forks: 0

Shape-Lab/SPHARM-Net

SPHARM-Net: Spherical Harmonics-based Convolutional Neural Network

Language: Python - Size: 65.4 KB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 12 - Forks: 2

ilwoolyu/HSD

HSD: Hierarchical Spherical Defomration for Cortical Surface Registration

Language: C++ - Size: 4.76 MB - Last synced: about 1 year ago - Pushed: almost 3 years ago - Stars: 7 - Forks: 1

liuhao-cn/fastSHT

Fast Spherical Harmonic Transforms for a large number of sky maps

Language: Fortran - Size: 127 MB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 11 - Forks: 2

sjb3d/sh_product

Generates code for products of spherical harmonics

Language: Rust - Size: 11.7 KB - Last synced: about 1 year ago - Pushed: about 2 years ago - Stars: 7 - Forks: 0

jishnub/SphericalHarmonicModes.jl

Iterators to loop over pairs of spherical-harmonic modes by respecting the limits on each parameter

Language: Julia - Size: 279 KB - Last synced: 6 days ago - Pushed: over 1 year ago - Stars: 3 - Forks: 0

comp-physics/spherepack_doc

Additional documentation for SPHEREPACK

Language: TeX - Size: 204 KB - Last synced: about 1 year ago - Pushed: almost 6 years ago - Stars: 0 - Forks: 0

mingli-ai/FaVeST

Fast Vector Spherical Harmonic Transforms

Language: MATLAB - Size: 9.32 MB - Last synced: about 1 year ago - Pushed: over 2 years ago - Stars: 14 - Forks: 6

icemiliang/spherical_harmonic_maps

A C++ implementation of spherical harmonic map

Language: C++ - Size: 169 KB - Last synced: about 1 year ago - Pushed: almost 2 years ago - Stars: 19 - Forks: 7

justinmeiners/spherical-harmonics

Spherical Harmonics expository paper (undergrad) and implementation.

Language: TeX - Size: 38.3 MB - Last synced: about 1 year ago - Pushed: over 4 years ago - Stars: 14 - Forks: 4

FabioFalcioni/PyMol_SphericalHarmonics

Spherical Harmonics plugin/extension for PyMol

Language: Python - Size: 20.8 MB - Last synced: 12 months ago - Pushed: 12 months ago - Stars: 0 - Forks: 0

danroth-nyt/Ambisonic-Decoder-Generator

Code for visualizing spherical harmonics and generating an ambisonic decoder in Matlab.

Language: MATLAB - Size: 2.93 KB - Last synced: 11 months ago - Pushed: about 5 years ago - Stars: 1 - Forks: 0

laplcebeltrami/weighted-SPHARM

Language: MATLAB - Size: 10.8 MB - Last synced: about 1 year ago - Pushed: about 1 year ago - Stars: 0 - Forks: 0

codeagent/spherical-harmonic

Couple of console tools for encoding/decoding cubemap data into/from sh coefficients.

Language: C - Size: 7.48 MB - Last synced: about 1 year ago - Pushed: almost 3 years ago - Stars: 0 - Forks: 0

111116/shexp-demo

Implementation of Real-time Soft Shadows in Dynamic Scenes using Spherical Harmonic Exponentiation

Language: C++ - Size: 51.3 MB - Last synced: about 1 year ago - Pushed: almost 3 years ago - Stars: 2 - Forks: 1

tomilov/spherical_harmonics

real spherical harmonics in Cartesian, projection to spherical harmonics, cos+ (clamped cosine), rotation of zonal spherical functions, dodecahedron triangle fan, icosahedron triangle strip, Monte-Carlo method

Language: C++ - Size: 85.9 KB - Last synced: about 1 year ago - Pushed: over 4 years ago - Stars: 3 - Forks: 1

apasto/ggm_bg_maps_binder

Obtaining a terrain-corrected gravity disturbance from two spherical harmonics models, using pyshtools. Prepared as a Binder-ready notebook.

Language: Jupyter Notebook - Size: 8.3 MB - Last synced: about 1 year ago - Pushed: over 2 years ago - Stars: 0 - Forks: 0

jishnub/SphericalHarmonicArrays.jl

Julia Arrays that may optionally be indexed with a tuple (l,m) of Spherical Harmonic modes

Language: Julia - Size: 244 KB - Last synced: 6 days ago - Pushed: almost 3 years ago - Stars: 4 - Forks: 0

jishnub/VectorSphericalHarmonics.jl

Vector Spherical Harmonics in Julia following the phase conventions of Varshalovich et al. (1988)

Language: Julia - Size: 320 KB - Last synced: 7 days ago - Pushed: almost 3 years ago - Stars: 2 - Forks: 0

schaban/sh_perf_test

Spherical Harmonics performance test

Language: C++ - Size: 855 KB - Last synced: about 1 year ago - Pushed: over 6 years ago - Stars: 2 - Forks: 1

jmert/almpure

Codes to compute pure spectra from CMB maps.

Language: Fortran - Size: 173 KB - Last synced: about 1 year ago - Pushed: almost 7 years ago - Stars: 0 - Forks: 0

matthieumeo/pycsou-sphere

Pycsou extension module for linear inverse problems involving signals defined on the sphere.

Language: Python - Size: 745 KB - Last synced: 26 days ago - Pushed: about 3 years ago - Stars: 0 - Forks: 0

glebnovodran/groundwork

Essential functionality for visual development

Language: C - Size: 26.7 MB - Last synced: about 1 year ago - Pushed: about 3 years ago - Stars: 0 - Forks: 1

syasini/CosmoBoost

A pure python package for Lorentz boosting the cosmos!

Language: Jupyter Notebook - Size: 4.12 MB - Last synced: 3 days ago - Pushed: over 3 years ago - Stars: 2 - Forks: 2

schaban/AndroidEnvLighting

Environment lighting test for Android/OGLES

Language: Java - Size: 31.4 MB - Last synced: about 1 year ago - Pushed: about 5 years ago - Stars: 2 - Forks: 0