資源簡介
Phase-unwrapping by using TV (Total Variation) minimization algorithm
代碼片段和文件信息
%%?*Function?to?obtain?denoised-unwrapped?phase*
%?Called?functions?in?execution:?phase_wrap?TV_min.
function?denoised_unwrapped_phase?=?denoised_unwrap(wrapped_phase)
%%?Calculating?denoised?derivatives?(components?of?gradient)?of?unwrapped?phase?by?using?TV?(Total?Variation)?minization?algorithm?[1][2]
gradient_x_wrapped_phase?=?diff(wrapped_phase12);?gradient_y_wrapped_phase?=?diff(wrapped_phase11);?
gradient_x_unwrapped_phase?=?phase_wrap(gradient_x_wrapped_phase);?gradient_y_unwrapped_phase?=?phase_wrap(gradient_y_wrapped_phase);?%?Implementation?of?Eq.(3)?and?(4)?of?Ref.[1].
%figure(11);?subplot(211);?imagesc(gradient_x_wrapped_phase);?colormap(gray);?colorbar;
subplot(212);?imagesc(gradient_x_unwrapped_phase);?colormap(gray);?colorbar;
denoised_gradient_x_unwrapped_
?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件???????2459??2015-11-09?03:25??phase_unwrap_TV_min.m
?????文件????????649??2015-11-09?03:25??phase_wrap.m
?????文件???????2660??2015-11-09?03:25??TV_min.m
?????文件???????2666??2015-11-09?03:25??denoised_unwrap.m
-----------?---------??----------?-----??----
?????????????????8434????????????????????4
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