function?alt=alterim（i1i2）
%?This?function?select?the?pixels?alternatively?from?text?image?1?&?2?and?stored?
%?it?in?‘alt‘??text?image?respectively
%?i1?-?Text?image?1?to?be?encoded
%?i2?-?Text?image?2?to?be?encoded
%alt?-?Resulted?encoded?text?image?which?have?the?pixel?of?i1?&?i2?alternatively

for?x=1:size（i11）
????for?y=1:size（i12）
????????if（mod（（x+y）2）==0）?%Selction?of?pixels?from?text?images?i1?&?i2
????????????alt（xy:）=i1（xy:）;??%Pixel?taken?from?text?image?i1
????????else
????????????alt（xy:）=i2（xy:）;?%Pixel?taken?from?text?image?i2
????????end
????end
end

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????598??2007-01-18?13:04??Hide?the?six?text?pages?in?a?color?image復雜\Text_hide_color_image\alterim.m

?????文件????????716??2007-01-18?13:09??Hide?the?six?text?pages?in?a?color?image復雜\Text_hide_color_image\imhide.m

?????文件???????1110??2007-01-18?13:09??Hide?the?six?text?pages?in?a?color?image復雜\Text_hide_color_image\imxtract.m

?????文件???????6962??2007-01-18?13:26??Hide?the?six?text?pages?in?a?color?image復雜\Text_hide_color_image\main.m

?????文件????????555??2007-01-18?13:09??Hide?the?six?text?pages?in?a?color?image復雜\Text_hide_color_image\txtxtract.m

????..A.SH.?????12800??2007-01-17?21:18??Hide?the?six?text?pages?in?a?color?image復雜\Text_hide_color_image\html\Thumbs.db

?????文件??????23364??2007-01-18?13:27??Hide?the?six?text?pages?in?a?color?image復雜\Text_hide_color_image\html\main_01.png

?????文件?????114605??2007-01-18?13:27??Hide?the?six?text?pages?in?a?color?image復雜\Text_hide_color_image\html\main_02.png

?????文件??????11673??2007-01-18?13:27??Hide?the?six?text?pages?in?a?color?image復雜\Text_hide_color_image\html\main_03.png

?????文件???????3820??2007-01-18?13:27??Hide?the?six?text?pages?in?a?color?image復雜\Text_hide_color_image\html\main.png

?????文件??????18512??2007-01-18?13:27??Hide?the?six?text?pages?in?a?color?image復雜\Text_hide_color_image\html\main.html

?????目錄??????????0??2010-04-27?18:16??Hide?the?six?text?pages?in?a?color?image復雜\Text_hide_color_image\html

?????目錄??????????0??2010-04-27?18:16??Hide?the?six?text?pages?in?a?color?image復雜\Text_hide_color_image

?????目錄??????????0??2010-04-27?18:15??Hide?the?six?text?pages?in?a?color?image復雜

-----------?---------??----------?-----??----

???????????????194715????????????????????14