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

 

Links

Download results as .csv file

Benchmark page