Is it possible to apply it to different dataset?

[piperod]

Hi I am trying to use your code to get the descriptors for a different dataset. However I am getting this error

ValueError: The truth value of an array with more than one element is ambiguous. Use a.any() or a.all()

Im not sure I am providing the dataset in the right way. What format should it be my dataset in order to apply your code? Thanks in advance

[mxbi]

Hi,

You can fix this by changing this line (https://github.com/jorjasso/VLAD/blob/master/VLADlib/VLAD.py#L64) to:
if des is not None:

Alternatively, you can use my fork which has this fixed among various other improvements: https://github.com/mxbi/pyvlad