Method Details
Details for method 'HRNetV2'
Method overview
name | HRNetV2 |
challenge | pixel-level semantic labeling |
details | The high-resolution network (HRNet) recently developed for human pose estimation, maintains high-resolution representations through the whole process by connecting high-to-low resolution convolutions in parallel and produces strong high-resolution representations by repeatedly conducting fusions across parallel convolutions. |
publication | High-Resolution Representations for Labeling Pixels and Regions Ke Sun, Yang Zhao, Borui Jiang, Tianheng Cheng, Bin Xiao, Dong Liu, Yadong Mu, Xinggang Wang, Wenyu Liu, Jingdong Wang https://arxiv.org/abs/1904.04514 |
project page / code | https://github.com/HRNet |
used Cityscapes data | fine annotations |
used external data | ImageNet |
runtime | n/a |
subsampling | no |
submission date | February, 2019 |
previous submissions |
Average results
Metric | Value |
---|---|
IoU Classes | 81.8491 |
iIoU Classes | 61.1542 |
IoU Categories | 92.1567 |
iIoU Categories | 82.1087 |
Class results
Class | IoU | iIoU |
---|---|---|
road | 98.7959 | - |
sidewalk | 87.8546 | - |
building | 93.9471 | - |
wall | 61.3279 | - |
fence | 63.0765 | - |
pole | 72.1435 | - |
traffic light | 79.3358 | - |
traffic sign | 82.3859 | - |
vegetation | 94.0105 | - |
terrain | 73.4031 | - |
sky | 96.0196 | - |
person | 88.4704 | 73.8033 |
rider | 75.0556 | 56.3137 |
car | 96.4609 | 91.3196 |
truck | 72.5435 | 41.6172 |
bus | 88.0742 | 56.2894 |
train | 79.9142 | 51.5358 |
motorcycle | 73.0675 | 52.1739 |
bicycle | 79.2465 | 66.181 |
Category results
Category | IoU | iIoU |
---|---|---|
flat | 98.7883 | - |
nature | 93.7433 | - |
object | 77.6928 | - |
sky | 96.0196 | - |
construction | 94.2674 | - |
human | 88.6197 | 74.8014 |
vehicle | 95.966 | 89.4161 |