A confusion about your code

[MinZhangm]

I just can not understand the following code:
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I wonder why you set d1 < maxDim <= d2? Is it for selecting the positive samples?
Why the item satisfied this constrain is the positive sample?
Looking forward to your reply, thx.

[simonJJJ]

Another confusion is that the on line 109 of coco_loader.py, why is the ‘ss’ has a negative symbol of (s*scale)? This is incompatible with line 181 in the jitterbox method.