Color representation and interpretation of special effect coatings

A representation of the color gamut of special effect coatings is proposed and shown for six different samples, whose colors were calculated from spectral bidirectional reflectance distribution function (BRDF) measurements at different geometries. The most important characteristic of the proposed representation is that it allows a straightforward understanding of the color shift to be done both in terms of conventional irradiation and viewing angles and in terms of flake-based parameters. A different line was proposed to assess the color shift of special effect coatings on a*,b*-diagrams: the absorption line. Similar to interference and aspecular lines (constant aspecular and irradiation angles, respectively), an absorption line is the locus of calculated color coordinates from measurement geometries with a fixed bistatic angle. The advantages of using the absorption lines to characterize the contributions to the spectral BRDF of the scattering at the absorption pigments and the reflection at interference pigments for different geometries are shown.

Reconstruction and interpretation of Brittsia problematica D. White (Fern, Pennsylvanian) / Hermann W. Pfefferkorn --.

v.33:no.17(1976)

Asclepius; a collection and interpretation of the testimonies,

Mode of access: Internet.

Universal declaration of human rights; its origins, significance, and interpretation

Cover title

Strontium-90 on the Earth's surface : summary and interpretation of a world-wide soil sampling program /

"TID-6567."

Fluctuations of water levels and artesian pressures in wells in the United States : their measurement and interpretation /

"January 1948."

NETGRAF: a computer graphics aid to the operation and interpretation of NETSIM, a traffic simulation model. Part 1: overview and experimental results. Final report.

Transportation Department, Office of University Research, Washington, D.C.

NETGRAF: a computer graphics aid to the operation and interpretation of NETSIM, a traffic simulation model. Part 3: programmer's guide.

Transportation Department, Office of University Research, Washington, D.C.

Culture & anarchy, an essay in political and social criticism; and Friendship's garland, being the conversations, letters, and opinions of the late Arminius, baron von Thunder-ten-Tronckh.

Mode of access: Internet.

The Constitution of the United States of America, analysis and interpretation : 1976 supplement. Annotations of cases decided by the Supreme Court of the United States to July 6, 1976 /

Mode of access: Internet.

Analysis and interpretation of littoral environment observation (LEO) and profile data along the western panhandle coast of Florida /

"March 1975."

College Board scores : their use and interpretation.

Prepared in cooperation with the Educational Testing Service.

Tales, anecdotes, and letters /

Mode of access: Internet.

The story-teller; or, Table-book of popular literature.: A collection of romances, short standard tales, traditions, and poetical legends of all nations; embracing the choicest productions, and forming a cheap and comprehensive library of minor fiction. With incidental notes, critical and illustrative.

WU 1952/53,

Use and interpretation of strong-motion records from highway bridges /

Mode of access: Internet.