What is the solution to this error?

What this error main?

>> SSDBExperiment_BuildCropDataset

imageLabelingSession0 positives were selected

Generating the set of negative crop locations at 6 per positive...

Output argument "selected_nonobjs_bboxs" (and maybe others) not assigned during call to

"SSDBExperiment_BuildCropDataset>GenerateRandNegativeBBoxSet".

Error in SSDBExperiment_BuildCropDataset (line 56)

[nBBoxs,nIdxs] = GenerateRandNegativeBBoxSet(pBBoxs, ...

>>

..........................

I have file with name (GenerateRandNegativeBBoxSet)

My dataset contains images, I made image labeler for positive and negative images, then save it as session.

(+)

(-)

What should I do, which lines need change to work correctly.

Thank you in advanced.

Answer 1

[Benjamin Thompson]

If the selected_bboxs argument is empty, then GenerateRandNegativeBBoxSet will not enter the loop where the two output variables are created. Then the function returns no outputs to the caller. To be sure that the two outputs are always defined, initialize them to empty values at the beginning of the function:

selected_nonobjs_bboxs = [];
idxout = [];

[Ruwaida Lawgali]

Thank you

[Benjamin Thompson]

You are welcome. If this answer is good, please mark it as accepted.