mvoelk/ssd_detectors

TBPP model arbitrary input shape

pai-dy opened this issue · 1 comments

Hi, I'm university student in Korea.

At first, Thank you for your help of my previous issue(visualizing).

This time, I wanted TBPP model's input shape to be arbitrary, so I set TBPP model's input shape asimage.shape.

But when i adjust PriorUtil, because of assert code in ssd_utils.py line.193, I got an assertion error.

To avoid this error, I just erased assert code and I got an result as below
스크린샷 2019-11-22 오후 1 56 23
스크린샷 2019-11-22 오후 1 56 08

Although I erased assert code, I think there is no problem so far.

Could you let me know why did you put assertion code and is there any problem when I erase assertion code in ssd_utils.py line.193?

The motivation was to ensure that the size of the feature map gets reduced by a factor of 2 after downsampling. Furthermore, the prior boxes for the different locations on the feature map should be at the same location in the receptive field.

How did you solved the issue?

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