OGV Spectra

OGV Spectra

is an application for measuring, analyzing and storing colors in spectral data. It can measure color directly with various instruments, or import data from other programs. Spectral data can also be exported in several formats.

Features:

  • Instant Difference, to calculate the differences between two colors as they are selected; 
  • Instant Average, which averages multiple colors in the same way, instantly
  • Flexible auto color naming 
  • Graphs of any colorimetric value against any other
  • Paired graphs of color changes, with or without direction arrows
  • Normalize and scale colors
  • Calculate differences from a single reference (good for QA/QC work)
  • Compute differences between two paired lists (great for comparing two charts)
  • ∆Eab, ∆E94, ∆ECMC, ∆E2000 formulas
  • Pass/Fail indicators
  • Difference spectral graph
  • Create difference charts
  • Search for spectral matches amongst open collections. (wonderful for finding matches in paint chip collections or other color sets)
  • Simultaneous M0, M1 and M2 measurements with instruments having this ability.
  • Supports 1, 2, 4, 5 and 10 nm spectral data from 380 to 780 nm, inclusive.
Devices SupportedMeasurement Types Supported
 Emissive-LightEmissive-MonitorEmissive-FlashReflectiveTransmissive
X-Rite i1Pro Rev A (Regular or UV)  M0, M2
X-Rite i1Pro Rev B (Regular or UV)M0, M2
X-Rite i1Pro Rev D (Regular or UV)M0, M2
X-Rite i1Pro 2
(aka Rev E)
M0, M1, M2, M0+M1+M2
X-Rite i1Pro 3 and i1Pro3 Plus) M0, M1, M2, M3, M0+M1+M2
X-Rite Spectrolino  M0, M1, M2
X-Rite ColorEye XTH    
X-Rite eXact   M0, M1, M2,M3 
Konica-Minolta FD-7  M0, M1, M2 
Konica-Minolta MYIRO-1 M0, M1, M2, M0+M1+M2 
Photo Research PR-655 
Photo Research PR-670 
Import/Export/Save FormatsImportExportOpenSave
MeasureTool  
CGATS.17 ASCII  
X-Rite CGATS ASCII  
Raw spectral data   
SpectraShop collection
InCamera Illuminant   
Spectro 1 and Spectro 1 Pro   
StellarNet   
Solar Laser SDH   
Radiation Instruments   
ColorMunki   

Colorimetry

Values

CIE XYZ

X, Y, Z, x, y,∑

CIELAB 1976

L*, a*, b*, C*, h

CIELUV 1976

L*, a*, b*, C*, h, s

CIECAM02

J, C, h, a, b

CIE 1964 UCS

u’, v’

Dominant wavelength

nm

Excitation purity

pe

Intensity

cd/m^2, lux, W/(m^2 sr)

Color Temperature

CCT

RGB

R, G, B

Indices

SNI, WI, TI

Density Status A

R/C, G/M, B/Y

Density Status E

R/C, G/M, B/Y

Density Status I

R/C, G/M, B/Y

Density Status M

R/C, G/M, B/Y

Density Status T

R/C, G/M, B/Y

Density Status V

V

Play Video

Free print test

Carrying out a simple test you will obtain a report that analyzes different factors that make up print quality, comparing its result with the ISO 12647 standard. One of the most required standards by customers worldwide.