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ignaciorlando / red-lesion-detection

This code implements a red lesion detection method based on a combination of hand-crafted features and CNN based descriptors. Our paper is under revision now, so please do not use this repository until we release the paper.
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Error using griddedInterpolant The grid vectors must contain unique points. #5

Closed rockywind closed 6 years ago

rockywind commented 6 years ago

Hi! When I run the script:scipt_segment_red_lesions.m,I get the error:

`Segmenting MA from image 1/1 Computing FROC curve . Error using griddedInterpolant The grid vectors must contain unique points.

Error in interp1 (line 161) F = griddedInterpolant(X,V,method);

Error in froc (line 86) reference_se_vals = interp1(u_sorted_fpi, u_sorted_per_lesion_sensitivity, fpi_references, 'spline') ;

Error in script_segment_red_lesions (line 100) [fpi, per_lesion_sensitivity, froc_score, reference_se_vals, thresholds] = froc(score_maps, gt_labels, true);`

I debug the code,when it run to the script:froc.m in 86 line: reference_se_vals = interp1(u_sorted_fpi, u_sorted_per_lesion_sensitivity, fpi_references, 'spline') ;,the error occurs.

ignaciorlando commented 6 years ago

Could you solve this issue? If that's the case, let me know how and I will push the corresponding solution ☺