%?Demo?for?paper?“Visual?Tracking?via?Locality?Sensitive?Histograms“?
%?by?Shengfeng?He?Qingxiong?Yang?Rynson?W.H.?Lau?Jiang?Wang?and?Ming-Hsuan?Yang
%?To?appear?in?Proceedings?of?IEEE?Conference?on?Computer?Vision?and?Pattern?Recognition?（CVPR?2013）?Portland?June?2013.
%?This?MATLAB?code?is?an?unoptimized?re-implementation?of?the?proposed?locality?sensitive?histograms?and?illumination?invariant?features.
clear?all;
clc;

nbin?=?32;????????????%number?of?bins
alpha?=?0.15;?????????%parameter?of?LSH?[0.01.0]
k?=?0.1;??????????????%parameter?of?illumination?invariant?features
img1?=?rgb2gray（imread（‘lena1_.png‘））;
img2?=?rgb2gray（imread（‘lena2_.png‘））;
%compute?LSH
hist_mtx1?=?LSH（img1?alpha?nbin）;
hist_mtx2?=?LSH（img2?alpha?nbin）;
%compute?illumination?invariant?features
iif_img1?=?IIF（img1?hist_mtx1?k?nbin）;
iif_img2?=?IIF（img2?hist_mtx2?k?nbin）;

%
figure;
h?=?subplot（2?2?1）;?subimage（img1）;
set（h?‘XTick‘?[]?‘YTick‘?[]）;
h?=?subplot（2?2?2）;?subimage（img2）;
set（h?‘XTick‘?[]?‘YTick‘?[]）;
h?=?subplot（2?2?3）;?subimage（iif_img1）;
set（h?‘XTick‘?[]?‘YTick‘?[]）;
h?=?subplot（2?2?4）;?subimage（iif_img2）;
set（h?‘XTick‘?[]?‘YTick‘?[]）;

imwrite（iif_img1?‘1.png‘）;
imwrite（iif_img2?‘2.png‘）;

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2013-05-29?22:00??LSH_MATLAB\
?????文件??????143832??2013-05-29?21:55??LSH_MATLAB\1.png
?????文件??????145903??2013-05-29?21:55??LSH_MATLAB\2.png
?????文件????????1241??2013-05-29?21:55??LSH_MATLAB\demo.m
?????文件????????1196??2013-05-29?21:38??LSH_MATLAB\IIF.m
?????文件??????263492??2012-11-12?20:06??LSH_MATLAB\lena1_.png
?????文件??????204762??2012-11-12?20:06??LSH_MATLAB\lena2_.png
?????文件????????2455??2013-05-29?21:46??LSH_MATLAB\LSH.m
?????文件?????????968??2013-06-07?10:22??LSH_MATLAB\readme.txt