difference between bop version and paper version for YCB-V dataset

[RuyiLian]

Hi,

Thanks again for sharing your great work! I am a bit confused about the bop version and paper version of YCB-V dataset. The configs looks the same, except the option bop_challange. Does bop_challange only affect the test data? Thanks!

[suyz526]

Hi,

Thanks again for sharing your great work! I am a bit confused about the bop version and paper version of YCB-V dataset. The configs looks the same, except the option bop_challange. Does bop_challange only affect the test data? Thanks!

Hi,

you are right, bop_challange only affects the test data. BOP challenge only uses a subset from the test set.

There is another difference. For the experiments in the paper, we used crop_resize. This type of resizing will directly resize the detected bounding box to 256x256.

For BOP challenge, we used crop_square_resize. Here we pad the detected bounding box to be a square, and then resize it to 256x256.

[RuyiLian]

Got it, thanks!