how did you sample 3 temporally ordered frames of main training?

seoungwugoh / STM

Video Object Segmentation using Space-Time Memory Networks

405 stars 81 forks source link

how did you sample 3 temporally ordered frames of main training? #2

Closed aaaaannnnn11111 closed 4 years ago

aaaaannnnn11111 commented 4 years ago

Hi,According to your paper that you sampled 3 temporally ordered frames in main training and the maximum number of frames to be skipped is gradually increased from 0 to 25 ,but you have sampled 3 frames,so is the gap between each TWO frame increased from 0 to 25?

seoungwugoh commented 4 years ago

Yes, we control the difficulty of the training using frame skipping. Skipping distance between each two frames are randomly sampled in [0, maximum_skip], where maximum_skip increased from 0 to 25 during training.