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Methods and apparatuses for determining a color calibration for different spectral light inputs in an imaging apparatus measurement
US7616314
-
Nov 10, 2009
Tristimulus colorimeter having integral dye filters
US7593105
-
Sep 22, 2009
Method for designing a colorimeter having integral illuminant-weighted cie color-matching filters
US7580130
-
Aug 25, 2009
Light filter having a wedge-shaped profile
US7576860
-
Aug 18, 2009
On-vehicle imaging device
US7560684
-
Jul 14, 2009
Optical instrument and parts thereof for optimally defining light pathways
US7557925
-
Jul 07, 2009
Apparatus and methods for facilitating calibration of an optical instrument
US7557924
-
Jul 07, 2009
Apparatus and method for measuring optical characteristics of an object
US7538878
-
May 26, 2009
Illumination system and illumination control method
US20090121641
-
May 14, 2009
Spectrometric process monitoring
US7528957
-
May 05, 2009
Spectrally diverse, spatially sensitive apparatus and associated methods
US20090073451
-
Mar 19, 2009
Electromagnetic energy measurement apparatus and method
US7477392
-
Jan 13, 2009
Reflectance sensor for integral illuminant-weighted cie color matching filters
US7474402
-
Jan 06, 2009
Multiple-color monochromatic light absorption and quantification of light absorption in a stained sample
US7468796
-
Dec 23, 2008
Spectrometer including a plurality of spectrally diverse filters each outputting multiple discrete wavelength peaks, and associated methods
US7453575
-
Nov 18, 2008
Methods for analyzing inter-cellular phenomena
US7450229
-
Nov 11, 2008
Spatially corrected full-cubed hyperspectral imager
US7433042
-
Oct 07, 2008
Color filter method and apparatus
US7423677
-
Sep 09, 2008
Method for designing a colorimeter having integral cie color-matching filters
US7420680
-
Sep 02, 2008
Method and apparatus for extended hyperspectral imaging
US7420679
-
Sep 02, 2008
Multi-spectral imaging
US7420678
-
Sep 02, 2008
Sensing photon energies of optical signals
US7420677
-
Sep 02, 2008
Spectroscopic sensor on mobile phone
US7420663
-
Sep 02, 2008
Method and apparatus for standoff detection of liveness
US7417727
-
Aug 26, 2008
Light diffuser used in a testing apparatus
US7414724
-
Aug 19, 2008
Methods and apparatus for estimating the intensity of one spectrum of light in a mixed light, in response to the sensed intensities of one or more other spectrums of light in the mixed light
US20080180671
-
Jul 31, 2008
Apparatus and method for measuring color
US7400404
-
Jul 15, 2008
Apparatus and method for measuring optical characteristics of an object
US7397562
-
Jul 08, 2008
Apparatus and method for measuring optical characteristics of an object
US7397541
-
Jul 08, 2008
Spectral selection and image conveyance using micro filters and optical fibers
US7394543
-
Jul 01, 2008
Ambient light analysis methods, imaging devices, and articles of manufacture
US7394541
-
Jul 01, 2008
Colorimeter
US7391514
-
Jun 24, 2008
Method and system for wavelength-dependent imaging and detection using a hybrid filter
US7391008
-
Jun 24, 2008
Multicolour chromaticity sensor
US7388665
-
Jun 17, 2008
System for the recognition of an optical signal and materials for use in such a system
US20080137067
-
Jun 12, 2008
Hybrid-imaging spectrometer
US20080130001
-
Jun 05, 2008
Spectroscopic sensor for measuring sheet properties
US7382456
-
Jun 03, 2008
Color sensing apparatus
US7372571
-
May 13, 2008
Two-dimensional spectroradiometer
US7365850
-
Apr 29, 2008
Apparatus and method for measuring optical characteristics of an object
US20080094631
-
Apr 24, 2008
Method and apparatus for a downhole spectrometer based on electronically tunable optical filters
US7362422
-
Apr 22, 2008
Apparatus and method for a slim format spectrometer
US7345764
-
Mar 18, 2008
Spectrophotometric optical system of microplate reader and filter wheel thereof
US20080062421
-
Mar 13, 2008
Wavelength stabilization for broadband light sources
US7326915
-
Feb 05, 2008
Method and apparatus for radiation encoding and analysis
US20080007729
-
Jan 10, 2008
Industrially robust non-contact color measurement device
US20080002204
-
Jan 03, 2008
System and method for remote sensing and/or analyzing spectral properties of targets and/or chemical species for detection and identification thereof
US7315377
-
Jan 01, 2008
Method and apparatus for standoff detection of liveness
US20070268485
-
Nov 22, 2007
Systems and methods for obtaining a spatial color profile, and calibrating a marking system
US7295340
-
Nov 13, 2007
Spectrophotometer with micro-filters
US7286233
-
Oct 23, 2007
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Apparatus and method (17)
Filter (11)
Color (7)
Light (8)
Detection (4)
Spectrometer (4)
System and methods (4)
Spectroscopic sensor (2)
Calibration (2)
Hyperspectral (2)
Wavelength (2)
Energies (2)
Properties (2)
Analysis (2)
Profile (2)
Optical instrument (2)
Optical signal (2)
Spectrally diverse - associated methods (2)
Imaging devices (2)