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sfzhang15 / RefineDet

Single-Shot Refinement Neural Network for Object Detection, CVPR, 2018
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About Tranfer Connection Block #193

Closed ZhiweiYan-96 closed 4 years ago

ZhiweiYan-96 commented 5 years ago

Hi Dr Zhang ! Thanks for your great work! Recently I am trying to modify RefineDet. I found that TCB is quite important for cascade regression. Do you have any special consideration for top-down like TCB module design (e.g. getting global information)? As for my experiments, i found that if i only use features at same level(like add an extra conv on origin prediction layer), the detection performance would become worse. So i think TCB is quite an important block. If you design for ths bolck for some speicific purpose, could you give me some instruction?

sfzhang15 commented 4 years ago

@14zwyan The TCB is similar as FPN. We want to use better features to perform the second detection stage that is more difficult.

sfzhang15 commented 4 years ago

I close this issue because there was no response for a long time, please reopen it if there are still problems.

ZhiweiYan-96 commented 4 years ago

Thank you for your kind reply!