NPs for BRDF

Table Format


material name
Error map and PSNR
Ground Truth
Reconstruction Result

[Relative Absolute Error]




ImageResults


The average PSNR is 56.847661441525084 The variance is 19.705542441940224.




MERL 100 materials

The average PSNR is 56.92535490989685 The variance is 17.588263673987832.

alum-bronze
alumina-oxide
aluminium
aventurnine
beige-fabric
black-fabric
black-obsidian
black-oxidized-steel
PSNR: 56.13
PSNR: 54.13
PSNR: 52.65
PSNR: 58.58
PSNR: 57.34
PSNR: 58.98
PSNR: 58.99
PSNR: 61.75
black-phenolic
black-soft-plastic
blue-acrylic
blue-fabric
blue-metallic-paint2
blue-metallic-paint
blue-rubber
brass
PSNR: 58.46
PSNR: 64.39
PSNR: 56.56
PSNR: 65.89
PSNR: 55.36
PSNR: 58.99
PSNR: 57.18
PSNR: 52.64
cherry-235
chrome-steel
chrome
colonial-maple-223
color-changing-paint1
color-changing-paint2
color-changing-paint3
dark-blue-paint
PSNR: 61.53
PSNR: 50.08
PSNR: 43.72
PSNR: 63.58
PSNR: 60.34
PSNR: 56.20
PSNR: 58.94
PSNR: 67.34
dark-red-paint
dark-specular-fabric
delrin
fruitwood-241
gold-metallic-paint2
gold-metallic-paint3
gold-metallic-paint
gold-paint
PSNR: 58.28
PSNR: 67.40
PSNR: 55.58
PSNR: 63.39
PSNR: 55.49
PSNR: 55.42
PSNR: 54.90
PSNR: 58.67
gray-plastic
grease-covered-steel
green-acrylic
green-fabric
green-latex
green-metallic-paint2
green-metallic-paint
green-plastic
PSNR: 61.27
PSNR: 47.22
PSNR: 52.00
PSNR: 62.35
PSNR: 60.63
PSNR: 57.61
PSNR: 61.13
PSNR: 57.92
hematite
ipswich-pine-221
light-brown-fabric
light-red-paint
maroon-plastic
natural-209
neoprene-rubber
nickel
PSNR: 54.54
PSNR: 60.71
PSNR: 59.50
PSNR: 55.72
PSNR: 57.11
PSNR: 60.42
PSNR: 57.44
PSNR: 52.95
nylon
orange-paint
pearl-paint
pickled-oak-260
pink-fabric2
pink-fabric
pink-felt
pink-jasper
PSNR: 55.15
PSNR: 53.42
PSNR: 56.18
PSNR: 59.36
PSNR: 57.82
PSNR: 57.02
PSNR: 58.43
PSNR: 54.65
pink-plastic
polyethylene
polyurethane-foam
pure-rubber
purple-paint
pvc
red-fabric2
red-fabric
PSNR: 55.97
PSNR: 55.57
PSNR: 64.67
PSNR: 56.17
PSNR: 57.34
PSNR: 63.61
PSNR: 59.37
PSNR: 61.42
red-metallic-paint
red-phenolic
red-plastic
red-specular-plastic
silicon-nitrade
silver-metallic-paint2
silver-metallic-paint
silver-paint
PSNR: 57.41
PSNR: 53.72
PSNR: 58.36
PSNR: 54.47
PSNR: 58.38
PSNR: 47.22
PSNR: 52.32
PSNR: 51.34
special-walnut-224
specular-black-phenolic
specular-blue-phenolic
specular-green-phenolic
specular-maroon-phenolic
specular-orange-phenolic
specular-red-phenolic
specular-violet-phenolic
PSNR: 61.97
PSNR: 54.83
PSNR: 55.53
PSNR: 56.63
PSNR: 59.00
PSNR: 53.32
PSNR: 51.95
PSNR: 56.66
specular-white-phenolic
specular-yellow-phenolic
ss440
steel
teflon
tungsten-carbide
two-layer-gold
two-layer-silver
PSNR: 53.09
PSNR: 54.03
PSNR: 49.31
PSNR: 47.74
PSNR: 57.84
PSNR: 50.18
PSNR: 55.49
PSNR: 54.37
violet-acrylic
violet-rubber
white-acrylic
white-diffuse-bball
white-fabric2
white-fabric
white-marble
white-paint
PSNR: 57.99
PSNR: 61.56
PSNR: 54.86
PSNR: 55.33
PSNR: 61.08
PSNR: 58.64
PSNR: 53.70
PSNR: 53.26
yellow-matte-plastic
yellow-paint
yellow-phenolic
yellow-plastic
PSNR: 57.10
PSNR: 56.64
PSNR: 56.90
PSNR: 56.82


EPFL 51 materials

The average PSNR is 56.695321307462805 The variance is 23.822026088091683.

acrylic-felt-green
acrylic-felt-orange
acrylic-felt-pink
acrylic-felt-purple
acrylic-felt-white
acrylic-felt-yellow
aurora-white
cardboard
PSNR: 65.35
PSNR: 54.39
PSNR: 58.23
PSNR: 64.91
PSNR: 56.69
PSNR: 58.43
PSNR: 56.99
PSNR: 59.02
cc-amber-citrine
cc-blue-agat
cc-green-malachite
cc-ibiza-sunset
cc-iris-purple-gem
cc-nothern-aurora
cg-sunflower
chm-light-blue
PSNR: 44.90
PSNR: 47.69
PSNR: 54.47
PSNR: 58.27
PSNR: 58.75
PSNR: 57.93
PSNR: 57.77
PSNR: 47.58
chm-mint
chm-orange
cm-military-green
cm-toxic-green
cm-white
colodur-azure-4e
colodur-connemara-4c
colodur-kalahari-2a
PSNR: 48.71
PSNR: 40.70
PSNR: 65.73
PSNR: 55.35
PSNR: 53.11
PSNR: 61.87
PSNR: 56.74
PSNR: 56.78
colodur-napoli-4f
ilm-l3-37-dark-green
ilm-l3-37-matte
ilm-l3-37-metallic
ilm-solo-millennium-falcon
ilm-solo-m-68
irid-flake-paint1-fine
irid-flake-paint1
PSNR: 60.87
PSNR: 62.34
PSNR: 60.63
PSNR: 53.91
PSNR: 56.39
PSNR: 57.23
PSNR: 58.78
PSNR: 58.41
irid-flake-paint2
laika-ceiling-paint-18-gray
leaf-maple
paper-blue
paper-green
paper-red
paper-white
paper-yellow
PSNR: 55.04
PSNR: 59.24
PSNR: 64.03
PSNR: 54.84
PSNR: 57.70
PSNR: 59.48
PSNR: 51.80
PSNR: 56.08
satin-blue
satin-gold
satin-purple
satin-rosaline
satin-white
spectralon
vch-dragon-eye-red
vch-frozen-amethyst
PSNR: 57.11
PSNR: 58.50
PSNR: 56.06
PSNR: 58.15
PSNR: 57.91
PSNR: 50.80
PSNR: 58.40
PSNR: 61.95
vch-golden-yellow
vch-silk-blue
vch-ultra-pink
PSNR: 55.19
PSNR: 59.43
PSNR: 50.85