slow speed of multi-scale testing

sfzhang15 / RefineDet

Single-Shot Refinement Neural Network for Object Detection, CVPR, 2018

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slow speed of multi-scale testing #168

Closed ZhiweiYan-96 closed 5 years ago

ZhiweiYan-96 commented 5 years ago

Hi. Recently i try multi-scale testing code provided in this repository. However, I found that the multi-scale testing is pretty time-consuming especially when testing the COCO dataset. Could please tell me whether this situation is normal? Is there anyway to accelerate testing speed? Thank you, very much!

sfzhang15 commented 5 years ago

@14zwyan You can first try the single-scale testing to check whether the speed is normal. Usually, the multi-scale testing takes several times (x10~20) more time than the single-scale testing, since the multi-scale testing uses more large scales with flipping.

QianXin1992 commented 5 years ago

Will you willing to provide the video-test script of RefineDet?

sfzhang15 commented 5 years ago

@QianXin1992 Sorry, we do not have the test script for video, maybe you can extract images from video and then test these extracted images.