Discover @yuki-koyama Open Source projects

Yuki Koyama (@yuki-koyama)

yuki-koyama

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2,448
Global Rank 12,343 (Top 0.5 %)
Followers 324
Registered about 12 years ago
Most used languages

C++
68.2 %

Python
22.7 %

HTML
2.3 %

TeX
2.3 %

C
2.3 %

CMake 2.3 %
Location 🇯🇵 Japan
Country Total Rank 311
Country Ranking

C++
14

Python
99

TeX
154

CMake 160

C
817

HTML
1,215

blender-cli-rendering

Blender Python scripts for rendering images directly from command-line interface

elasty

A research-oriented elastic body simulator

tinycolormap

A header-only, single-file library for colormaps written in C++11

mathtoolbox

Mathematical tools (interpolation, dimensionality reduction, optimization, etc.) written in C++11 with Eigen

bigger

bigg (bgfx + imgui + glfw + glm) + utils

unblending

Decomposing an input image into layers via "color unblending"

position-based-fluids

Position Based Fluids [SIGGRAPH 2013] in C++

color-util

A header-only C++11 library for colors; color space converters for RGB, HSL, XYZ, Lab, etc. and perceptual color difference calculators such as CIEDE2000

sequential-line-search

A Preferential Bayesian optimization library for C++/Python [SIGGRAPH 2017]

bvh11

A tiny C++11 library for reading BVH motion capture data

optimo

Keyframe-based motion editing system using numerical optimization [CHI 2018]

parallel-util

Simple header-only implementation of "parallel_for" and "parallel_map" for C++11

btoon

Blender Addon for Toon Rendering

sequential-gallery

Sequential Gallery for Interactive Visual Design Optimization [SIGGRAPH 2020]

hello-bgfx

Hello-world project for bgfx + GLFW managed by CMake

split-toning

A Blender addon for simulating the Split Toning effect in Adobe Lightroom/Photoshop

real-time-example-based-elastic-deformation

Real-Time Example-Based Elastic Deformation [SCA 2012]

nlopt-util

A header-only wrapper library for calling NLopt optimization in a single line using Eigen::VectorXd

visoptslider

Qt-based implementation of VisOpt Slider widget [UIST 2014] for C++ & Python

nodelayout

A Blender add-on for automatic layout of nodes

cc0assetsloader

A Blender add-on for loading CC0 assets (PBR textures, HDR images, etc.)

enhancer

A C++11 / GLSL library for enhancing photographs (adjusting brightness, contrast, etc.)

latexie

Utilities for writing papers with LaTeX

constrained-optimization-tests

Simple implementation of constrained optimization methods, including the penalty method and the augmented Lagrangian method

rbf-interpolator

[deprecated] Radial Basis Function (RBF) Interpolation written in C++11. This can be used for fitting a non-linear function from scattered data.

siggraph-jp-papers

SIGGRAPH Papers by Japanese Researchers

selph

Machine learning-based photo color enhancement system [CHI 2016]

three-dim-util

A utility library for prototyping 3D applications based on Qt, Eigen, and legacy OpenGL

armature-proxy-mesh

A Blender add-on for easy creation of proxy meshes for a selected armature object

imagedistance

Given two images, calculate their distance in several criteria

pycolormap

A self-contained colormap library for Python

hello-tbb-cmake

A hello-world project for testing "parallel_for" in Intel TBB. The whole project (including TBB) is built using CMake.

multidimensional-scaling

[deprecated] A header-only C++ library of the multidimensional scaling (MDS)

academic-illustration-assets

Assets for creating illustrative figures (and video figures) released under CC0 (public domain)

filesystem-util

C++11 utility functions for handling files (currently only for UNIX/Linux)

timer

Execution timer for measuring elapsed times for code blocks written in C++11

cgi-2019-program

List of the papers presented at CGI 2019

hello-alembic

Just a hello-world project to start learning the Alembic library

pyenhancer

A tiny NumPy-based library for image color enhancement

hello-trello-api

Toy Python scripts using Trello's REST API

rand-util

Utility functions for <random> in c++11

optimization-test-functions

A set of test functions to evaluate optimization algorithms written in C++11

string-util

Utility functions for <string> in C++11

qt-animated-layout-example

A custom animated layout example in Qt5

easy-qhull

A helper repository to use qhull in cmake-based c++ projects