Transcription of Chapter 3 Measurement Procedures - NPSG.UW
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Chapter3 Measurement ProceduresThegroupof measurements necessaryto characterizeboththecolorandsurfacefinish of anobjectis calledthemeasurementof appearanceof anobject[102].Thisgroupof measurements involves thespectralenergydistributionof propagatedlight, measuredin termsof reflectanceandtransmittance,andthespatia lenergydistributionof thatlight, measuredin termsof thespectraldistributionof thepropagatedlight affectappearancecharacteristicssuch as hue,lightnessandsaturation[102]. Hueis theattributeof colorperceptionby meanswhich anobjectis judgedtobe red,yellow, green,blue,purpleandso theattributeby which whiteobjectsaredistinguishedfromgray objectsandlight , saturationis theattributethatexpressesthedegreeof departurefromthegray of thespatialdistributionof thepropagatedlight affectappearancecharacteristicssuch asgloss,reflectionhaze,transmissionhaze, lusterandtranslucency.
Chapter 3 Measurement Procedures ... and Chapter 8 can be used to render a plant leaf under di˙erent lighting conditions, provided foliar re˛ectances and transmittances for di˙erent wavelengths and illuminating geometries are available as data for the model.
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Section 10 Chapter 9, Procedure, Measurement, CHAPTER 9 MEASUREMENT PROCEDURE, Chapter, All rights reserved, CHAPTER 9 PERFORMANCE IMPROVEMENT, CHAPTER 9, Sampling of Petroleum and Petroleum Products1, Guidance for Noise and Vibration, Chapter 9 CALIBRATION OF PHOTON AND ELECTRON, City of Albuquerque, 9 GIS Data Collection, Chapter 9 GIS Data Collection, Recommended Methods for Determining Soil, Chapter 9 Recommended Methods for Determining Soil Cation Exchange Capacity