منابع مشابه
Rendering Iridescent Colors Appearing on Natural Objects
Iridescent colors appearing on natural objects, such as the feathers of a hummingbird, surfaces inside seashells, and shells of beetles, are beautiful and impressive. The cause of such iridescent colors is interference of light inside multilayer film structures covering the natural objects. This paper proposes a method for realistically rendering iridescent colors appearing on natural surfaces,...
متن کاملRendering Iridescent Colors of Optical Disks
The iridescent colors observed on objects such as optical disks are caused by light diffraction from their surface microstructure. We show that when an optical disk is illuminated by a light source it typically displays a major highlight strip of colors diagonally across the disk, consisting of saturated colors that vary along the strip, and a pair of weak strips of unsaturated colors that chan...
متن کاملA Phenomenological Representation of Iridescent Colors in Butterfly Wings
The representation of the color of butterflies has always been a challenge to artists, whatever the medium involved. These colors are highly complex to reproduce, even with the use of computer generated images. This article introduces a new algorithm developed to simulate and generate the iridescent colors that are found on the wings of particular butterflies. The model presented here is based ...
متن کاملFull-Color Biomimetic Photonic Materials with Iridescent and Non-Iridescent Structural Colors
The beautiful structural colors in bird feathers are some of the brightest colors in nature, and some of these colors are created by arrays of melanin granules that act as both structural colors and scattering absorbers. Inspired by the color of bird feathers, high-visibility structural colors have been created by altering four variables: size, blackness, refractive index, and arrangement of th...
متن کاملEffect of Macroscopic Structure in Iridescent Color of the Peacock Feathers
We have performed the structural and optical studies on the iridescent peacock feathers. The periodic structure of the submicron melanin granules has been observed beneath the feather surface and is considered responsible for the optical interference. In addition, the macroscopic structures such as the surface curvature and the configuration of barbules considerably affect the reflection proper...
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ژورنال
عنوان ژورنال: Journal of Industrial & Engineering Chemistry
سال: 1922
ISSN: 0095-9014,1943-2968
DOI: 10.1021/ie50154a005