NPs for BRDF

Table Format


material name
Error map and PSNR
Ground Truth
Reconstruction Result

[Relative Absolute Error]




ImageResults


The average PSNR is 43.631344662596845 The variance is 38.40928486833539.




MERL 100 materials

The average PSNR is 44.8013799905777 The variance is 31.016489741272476.

alum-bronze
alumina-oxide
aluminium
aventurnine
beige-fabric
black-fabric
black-obsidian
black-oxidized-steel
PSNR: 36.04
PSNR: 45.73
PSNR: 29.14
PSNR: 48.64
PSNR: 49.28
PSNR: 50.31
PSNR: 51.44
PSNR: 50.23
black-phenolic
black-soft-plastic
blue-acrylic
blue-fabric
blue-metallic-paint2
blue-metallic-paint
blue-rubber
brass
PSNR: 51.50
PSNR: 44.10
PSNR: 52.84
PSNR: 45.94
PSNR: 32.62
PSNR: 39.82
PSNR: 44.75
PSNR: 32.29
cherry-235
chrome-steel
chrome
colonial-maple-223
color-changing-paint1
color-changing-paint2
color-changing-paint3
dark-blue-paint
PSNR: 47.79
PSNR: 34.91
PSNR: 35.37
PSNR: 49.86
PSNR: 45.63
PSNR: 39.59
PSNR: 45.84
PSNR: 47.86
dark-red-paint
dark-specular-fabric
delrin
fruitwood-241
gold-metallic-paint2
gold-metallic-paint3
gold-metallic-paint
gold-paint
PSNR: 53.57
PSNR: 49.21
PSNR: 45.35
PSNR: 49.92
PSNR: 34.45
PSNR: 31.98
PSNR: 42.79
PSNR: 46.67
gray-plastic
grease-covered-steel
green-acrylic
green-fabric
green-latex
green-metallic-paint2
green-metallic-paint
green-plastic
PSNR: 49.14
PSNR: 39.06
PSNR: 45.73
PSNR: 46.57
PSNR: 42.88
PSNR: 44.00
PSNR: 49.27
PSNR: 51.11
hematite
ipswich-pine-221
light-brown-fabric
light-red-paint
maroon-plastic
natural-209
neoprene-rubber
nickel
PSNR: 40.43
PSNR: 45.52
PSNR: 50.83
PSNR: 45.37
PSNR: 46.00
PSNR: 51.69
PSNR: 47.40
PSNR: 41.32
nylon
orange-paint
pearl-paint
pickled-oak-260
pink-fabric2
pink-fabric
pink-felt
pink-jasper
PSNR: 46.24
PSNR: 48.96
PSNR: 53.24
PSNR: 47.93
PSNR: 47.64
PSNR: 45.68
PSNR: 46.54
PSNR: 49.57
pink-plastic
polyethylene
polyurethane-foam
pure-rubber
purple-paint
pvc
red-fabric2
red-fabric
PSNR: 46.72
PSNR: 41.78
PSNR: 46.60
PSNR: 46.51
PSNR: 45.97
PSNR: 46.94
PSNR: 42.18
PSNR: 42.25
red-metallic-paint
red-phenolic
red-plastic
red-specular-plastic
silicon-nitrade
silver-metallic-paint2
silver-metallic-paint
silver-paint
PSNR: 36.61
PSNR: 45.19
PSNR: 44.88
PSNR: 48.10
PSNR: 44.78
PSNR: 42.28
PSNR: 43.57
PSNR: 36.58
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: 50.12
PSNR: 52.68
PSNR: 47.54
PSNR: 42.97
PSNR: 45.83
PSNR: 52.00
PSNR: 50.24
PSNR: 44.40
specular-white-phenolic
specular-yellow-phenolic
ss440
steel
teflon
tungsten-carbide
two-layer-gold
two-layer-silver
PSNR: 47.83
PSNR: 47.73
PSNR: 35.31
PSNR: 32.54
PSNR: 47.29
PSNR: 29.39
PSNR: 34.91
PSNR: 35.50
violet-acrylic
violet-rubber
white-acrylic
white-diffuse-bball
white-fabric2
white-fabric
white-marble
white-paint
PSNR: 46.44
PSNR: 50.19
PSNR: 45.96
PSNR: 44.75
PSNR: 41.50
PSNR: 50.42
PSNR: 48.18
PSNR: 44.77
yellow-matte-plastic
yellow-paint
yellow-phenolic
yellow-plastic
PSNR: 43.64
PSNR: 46.42
PSNR: 46.70
PSNR: 46.30


EPFL 51 materials

The average PSNR is 41.33715774498734 The variance is 44.95738823254136.

acrylic-felt-green
acrylic-felt-orange
acrylic-felt-pink
acrylic-felt-purple
acrylic-felt-white
acrylic-felt-yellow
aurora-white
cardboard
PSNR: 45.74
PSNR: 45.07
PSNR: 45.41
PSNR: 44.20
PSNR: 46.83
PSNR: 38.07
PSNR: 34.40
PSNR: 46.21
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: 43.01
PSNR: 42.67
PSNR: 33.46
PSNR: 39.32
PSNR: 37.89
PSNR: 35.98
PSNR: 48.66
PSNR: 23.40
chm-mint
chm-orange
cm-military-green
cm-toxic-green
cm-white
colodur-azure-4e
colodur-connemara-4c
colodur-kalahari-2a
PSNR: 28.27
PSNR: 32.00
PSNR: 45.73
PSNR: 46.19
PSNR: 40.33
PSNR: 50.18
PSNR: 48.95
PSNR: 37.93
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: 42.43
PSNR: 43.57
PSNR: 52.58
PSNR: 29.83
PSNR: 47.91
PSNR: 53.51
PSNR: 47.05
PSNR: 48.15
irid-flake-paint2
laika-ceiling-paint-18-gray
leaf-maple
paper-blue
paper-green
paper-red
paper-white
paper-yellow
PSNR: 34.10
PSNR: 54.06
PSNR: 50.29
PSNR: 45.66
PSNR: 44.17
PSNR: 42.26
PSNR: 40.20
PSNR: 40.64
satin-blue
satin-gold
satin-purple
satin-rosaline
satin-white
spectralon
vch-dragon-eye-red
vch-frozen-amethyst
PSNR: 32.67
PSNR: 33.80
PSNR: 35.31
PSNR: 33.36
PSNR: 34.05
PSNR: 43.25
PSNR: 43.93
PSNR: 39.12
vch-golden-yellow
vch-silk-blue
vch-ultra-pink
PSNR: 40.34
PSNR: 36.65
PSNR: 39.40