19.0 18.4
18.9 16.6
18.5 18.9
19.1 19.2
18.2 19.3
44.9 60.9
42.7 54.1
46.1 61.1
44.6 61.0
44.8 59.7
45.2 63.0
αAAA + αB
AB
αABA + αB
BB
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•
𝛼𝑆 = 0.9, 𝛼𝐷 = 0.1 𝛼𝑆 = 0.5, 𝛼𝐷 = 0.5 𝛼𝑆 = 0.1, 𝛼𝐷 = 0.9
𝛼𝑆: 𝛼𝐴𝐴, 𝛼𝐵
𝐵 𝛼𝐷: 𝛼𝐵𝐴, 𝛼𝐵
𝐴
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*thicker arrows = higher values
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0.850.52 0.65
0.280.65 0.52
0.85
-0.4
0.11
-0.62
0.22
0.8
-0.28
-1.32
Surface Normal (Median Error) Semantic Segmentation (mean IU)
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Cross-stitch
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𝛼
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VOC08 [Everingham et al., 2008], [Farhadi et al, 2010], NYUv2 [Silberman et al., 2012], [Gupta et al., 2013]
0.5A + 0.5B
0.5A + 0.5B
1.0A + 0.0B
1.0A + 0.0B
0.0A + 1.0B
1.0A + 0.0B