資源簡介
包含用于條紋圖像的旋轉濾波、四步相移法程序和多頻外差算法程序,用于光柵投影法的三維重建
代碼片段和文件信息
%?this?is?the?correction?algorithm?of?multi-frequency?heterodyne?unwraping?algorithm
function?[I]?=?heterodyne_unwrap3(IaIbIcPaPbPc)
[LW]?=?size(Ia);
Pab?=?Pa?*?Pb?/?(Pb?-?Pa);
Pbc?=?Pb?*?Pc?/?(Pc?-?Pb);
Pabc?=?Pab?*?Pbc?/?(Pbc?-?Pab);
Ia0?=?Ia?/?(2?*?pi);
Ib0?=?Ib?/?(2?*?pi);
Ic0?=?Ic?/?(2?*?pi);
I?=?double(zeros(LW));
Iab?=?I;
Ibc?=?I;
M12?=?I;
M120?=?M12;
%%
for?i?=?1?:?L
????for?j?=?1?:?W
????????if?Ia0(ij)?????????????Iab(ij)?=?Ia0(ij)?-?Ib0(ij)?+?1;
????????else
????????????Iab(ij)?=?Ia0(ij)?-?Ib0(ij);
????????end
????????if?Ib0(ij)?????????????Ibc(ij)?=?Ib0(ij)?-?Ic0(ij)?+?1;
????????else
????????????Ibc(ij)?=?Ib0(ij)?-?Ic0(ij);
????????end
????????if?Iab(ij)?????????????M12(ij)?=?Pbc?/?(Pbc?-?Pab)?*
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????2464??2013-05-24?00:14??heterodyne_unwrap3.m
?????文件????????770??2013-05-30?09:22??step4.m
?????文件???????2227??2013-05-30?12:25??spin_filter2.m
-----------?---------??----------?-----??----
?????????????????5461????????????????????3
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