基于深度互学的多任务学习
肖洪湖,黄成泉,周训会,董红来,周丽华

Multi-task learning based on deep mutual learning
Honghu XIAO,Chengquan HUANG,Xunhui ZHOU,Honglai DONG,Lihua ZHOU
表 2 各方法用从头开始训练网络Net 1和Net 2在数据集NYUv2上的结果
Tab.2 Result with network Net 1 and Net 2 trained from scratch on NYUv2 dataset for different methods
加权方案方法网络语义分割深度估计表面法线估计
mIoU/%pAcc/%absrel/%MeanMedian
DWAIndependentNet 131.23±0.1457.55±0.030.6479±0.00180.2472±0.001631.90±0.0725.91±0.05
Net 231.35±0.1257.59±0.050.6580±0.00140.2522±0.002131.95±0.0625.87±0.09
MDMLNet 136.50±0.2662.41±0.130.5780±0.0016**0.2184±0.001828.96±0.0524.25±0.07
Net 1**36.51±0.25**62.50±0.01**0.5757±0.00140.2201±0.0017**28.91±0.09**24.22±0.12
MDMLNet 235.48±0.3561.58±0.080.5822±0.00240.2208±0.001229.49±0.1224.88±0.07
Net 235.53±0.2861.61±0.090.5804±0.00240.2226±0.001529.41±0.0724.78±0.07
FAMOIndependentNet 132.41±0.2158.82±0.020.6364±0.00320.2473±0.001430.06±0.0423.41±0.09
Net 233.03±0.2859.42±0.010.6481±0.00340.2493±0.001629.86±0.0822.90±0.06
MDMLNet 136.46±0.2562.61±0.060.5733±0.00160.2149±0.001927.57±0.0722.25±0.07
Net 1**36.88±0.25**62.96±0.02**0.5693±0.0018**0.2148±0.0021**27.44±0.06**22.04±0.07
MDMLNet 234.17±0.3160.87±0.180.5849±0.00170.2216±0.001828.52±0.0423.44±0.06
Net 234.32±0.2461.03±0.190.5903±0.00180.2236±0.001928.53±0.0823.47±0.09
OTW&MLWIndependent (OKD)Net 130.94±0.1457.04±0.170.6336±0.00190.2458±0.002231.24±0.0524.92±0.05
Net 231.23±0.2757.50±0.070.6439±0.00130.2494±0.001930.63±0.08*23.96±0.06
MDMLNet 136.38±0.3862.41±0.16**0.5740±0.00270.2197±0.001528.85±0.0624.11±0.05
Net 1**36.40±0.43**62.42±0.120.5795±0.0028**0.2194±0.0015**28.84±0.0924.10±0.07
MDMLNet 235.27±0.2561.63±0.190.5851±0.00260.2216±0.001229.46±0.0624.83±0.08
Net 235.61±0.2961.79±0.140.5819±0.00450.2229±0.001329.51±0.0324.86±0.09