search

ZhenZHAO / iMAS

[CVPR'23] Instance-specific and Model-adaptive Supervision for Semi-supervised Semantic Segmentation
https://arxiv.org/abs/2211.11335
36 stars 5 forks source link

The setting of output stride #8

Closed Hugo-cell111 closed 1 year ago

Hugo-cell111 commented 1 year ago

Hi! In Table 4 in your paper, there are two kinds of results. The bottom line of results corresponds to the output_stride of 8 (mIoU of 75.2 78.0 78.2 80.2 vs 1/16 1/8 1/4 1/2, respectively). And I wonder what's the number of output_stride in the other experiment(mIoU of 74.3 77.4 78.1 79.3 vs 1/16 1/8 1/4 1/2, respectively)?

ZhenZHAO commented 1 year ago

Surely, 16 for fair comparisons. Unless otherwise noted, 16 by default.

"output stride =8 " will reserve large feature map and require more training efforts (like more GPU memory). Commonly, better results are expected.