資源簡介
針對彩色圖像的局部直方圖均衡化,可以較好的增強圖像細節
代碼片段和文件信息
clear;
I=imread(‘C:\Documents?and?Settings\Administrator\桌面\poshe\27_23.bmp‘);
len?=?128;
hstep?=?8;
wstep?=?8;
for?k?=?1:size(I3)??????????????????????????????????????%m?=?size(Xdim)返回X的第dim維的尺寸。即第三維的層數。
????img?=?I(::k);??????????????????????????????????????%第k層的所有元素
????[h?w]?=?size(img);
????out(::k)?=?int16(zeros(hw));??????????????????%轉化成int16型數據??int16:有符號16位整數?uint:無符號16位整數
????counts?=?zeros(hw);
????for?i?=1:hstep:h
????????if?h-i?>=?len
????????????for?j?=?1:wstep:w
????????????????if?w-j?>=?len?
?????????????
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????1167??2012-03-30?12:07??poshecai.m
-----------?---------??----------?-----??----
?????????????????1167????????????????????1
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