Wolfenstein 3D (Tech Demo) by Mingjing Zhang

A playable Wolfenstein 3D demo featuring real-time ray casting. My most bestest creation by far. (game, 3d, projection)

Wolfenstein 3D Tech Demo

wolf3d

SFTA Texture Extractor by Alceu Costa

Implementation of the SFTA algorithm for texture feature extraction. (image descriptors, image processing, computer vision)

findBorders( I )

hausDim( I )

otsurec(I, ttotal)

Belousov-Zhabotinsky reaction on 2-manifold by Anton Semechko

Design a texture for a triangular surface mesh by simulating a Belousov-Zhabotinsky reaction (reactiondiffusion, texture, belousovzhabotinsky r...)

ABC=BZreactionOn2Manifold(TR,ABCo,abc,Nitr)

TR=TriQuad(TR,W)

Haralick by Stefan

Calculates Haralick Feature f1 to f13 according to his paper from 1979 (image processing, image feature, haralick)

haralick( glcm )

[SigGraph2002] Image Quilting/Texture Synthesize by Li Cheng

Matlab code to do Image Quilting as presented in the SIGGRAPH 2002 paper by Efros & Freeman. (image processing, siggraph, graphic)

getxcorr2(A,B)

synthesize(imin, sizeout, tilesize, overlap , isdebug)

example.m

Active Shape Model (ASM) and Active Appearance Model (AAM) by Dirk-Jan Kroon

Cootes 2D/3D Active Shape & Appearance Model for automatic image object segmentation and recognition (2d, active appearance mod..., active shape model)

A=imresize3d(V,scale,tsize,ntype,npad)

AAM_2D_example.m

AAM_3D_train_example.m

Plot earth by Bruno Luong

Plot earth in 3D (cubedsphere, earth, map)

cubedsphere(n, prjtype, shapetype)

mercator(n, shapetype)

plotearth(varargin)

Texture Feature Extraction - GLDM by Athi

GLDM calculates the Gray level Difference Method Probability Density Functions for the given image. (extraction, feature, mammogram)

GLDM(inImg, d)

SampleUsage.m

Filter with Gabor Kernel using FFT by Edward Wiggin

Filter an image with M*N Gabor kernels, return the result. Use FFT to accelerate. (image processing, gabor, wavelet)

gaborConvF(img,G,gWinLen)

genGaborKernel( mu,nu,sigma,scaleXY )

genGaborKernelF( mu,nu,sigma,scaleXY,imgSz )

Texture Patch by Dirk-Jan Kroon

Show a 3D triangulated mesh ( patch ) with a texture (patch, texture vertices, textures)

mouse3d(varargin)

patcht(FF,VV,TF,VT,I,Options)

Map texture to patch by Jonas

patchTexture maps a texture onto a patch object (graphics, plotting, patch)

patchTexture(patchHandle,texture)

Sparse set of Features for Texture Discrimination by Omid Aghazadeh

This package implements the Features mentioned in the PhD thesis of Thomas Brox. (discriminative textur..., texture, nonlinear diffusion)

discriminative_texture_feature(I_TEXT,theta,verbose,colored...

test_discriminative_texture.m

GLCM_Features4.m: Vectorized version of GLCM_Features1.m [With code changes] by Avinash Uppuluri

GLCM_Features4 - Calculates the texture features from the different GLCMs (glcm, texture)

GLCM_Features1(glcmin,pairs)

GLCM_Features2(glcmin,pairs)

GLCM_Features3(glcmin,pairs)

GUI for calculating 1st and 2nd order statistics from images by Kateryna Artyushkova

GUI for calculating 1st order and 2nd order - texture (from GLCM matrix) statistic - from images (image processing, statistics, texture)

histogram(varargin)

image_features(varargin)

FRACTAL DIMENSION USING SEMIVARIANCE TECHNIQUE by Karunanithi Rajamanickam

ESTIMATES FRACTAL DIMENSION OF ROI CROPPED FROM AN IMAGE USING SEMI-VARIANCE TECHNIQUE (texture, fractal dimension)

SEMIVARIANCE.m

cooc3d by Carl

3D statistical texture algortihm (image analysis, cooccurrence, 3d)

cooc3d (varargin)

readObj by Bernard Abayowa

readObj file into Matlab structure (data export, obj, read)

readObj(fname)

3D Earth Example by Ryan Gray

Example of creating a 3D textured Earth globe (3d, general, earth)

earth_example.m

STATISTICAL MEASURES OF TEXTURE IN AN IMAGE by BABY VIJILIN

COMPUTES STATISTICAL MEASURES OF TEXTURE IN AN IMAGE (statistical measures, texture, image analysis)

statistical.m

tcolor (a fast pcolor that likes RGB images) by Aslak Grinsted

Draws an image as a texture to a plane. (specialized, plotting, pcolor)

H=tcolor(x,y,c,varargin)