资源简介
Phase-unwrapping by using TV (Total Variation) minimization algorithm
代码片段和文件信息
%% *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_
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
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
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