Scale tracking part of DSST is not working

[fbenda]

The Discriminative Scale Space Tracking works very well on the translation domain, but it returns always the same scale as recovered scale.

[SMZCC]

@fbenda

• The author has given the link for DSST in the readme file. :smile:
• Do you know how does it determine the max and min scale factor and why do like this ? :confused:
• What's the difference between the misc.resize() and the ndimage.zoom(). I find them all reshape an image, however, why sometimes use misc.resize while sometimes use ndimage.zoom POSITION: in In[4], the third row from the last and ndimage.zoom :confused:

Thanks

[fbenda]

@SMZCC

• Thanks, I've found that also :)
• The main thing determining the max scale is the ratio of the image size and the target size, while in the min scale the target size matters only. I don't really know why did they choose this formula though.
• I think the main reason they use the ndimage.zoom is because it can work with order=1, while the resize can't.

[SMZCC]

@fbenda I‘ve gotten, thx :smile: