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Master #4

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Master #4

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269147d
Merge remote-tracking branch 'refs/remotes/flarets/master'
horton6 Jan 20, 2016
4a8fb29
Fixed minimum threshold value for binary image
horton6 Feb 12, 2016
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8 changes: 4 additions & 4 deletions Clean.m
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Original file line number Diff line number Diff line change
Expand Up @@ -15,8 +15,8 @@
% Noise filters

% use 6th order butterworth filter to remove noise
f_c = 0.6; % cutoff frequency
I2 = butterworth_noise_filter(I2,f_c);
% f_c = 0.9; % cutoff frequency
% I2 = butterworth_noise_filter(I2,f_c);
I3 = gpuArray(I2);
% % increase contrast using linear function
% threshold = 2e3;
Expand All @@ -31,7 +31,7 @@
I3 = imadjust(I3,[t_min/t_range;t_max/t_range],[0;1]);

% create binary
I_bin = I3 > t_min;
I_bin = I3 > 1800;


% Detect edges and fill to create binary image
Expand All @@ -52,7 +52,7 @@
[stats] = process_image(I_bin, I3);

% Filter particles less than 0.5px
p_min = 0.5; % px
p_min = 0.25; % px
p_max = 20; % px
[stats] = filter_pixel_size(stats, p_min, p_max);

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