Publication
Compositional model for predicting multilayer reflectances and transmittances in color reproduction
Related publications (45)
Microlenses on Bragg Reflectors to Create Iridescent Colors
Hans Peter Herzig, Toralf Scharf
In nature strong colors play an important role in scaring away predators or finding a mate. Often, the strongest and brightest colors arise from coherent scattering and reflection on periodic structures on a length scale of several micro- or nanometers. Un ...
2008Compositional reflectance and transmittance model for multilayer specimens
We propose a compositional model for predicting the reflectance and the transmittance of multilayer specimens composed of layers having possibly distinct refractive indices. The model relies on the laws of geometrical optics and on a description of the mul ...
2007Deducing Ink-Transmittance Spectra from Reflectance and Transmittance Measurements of Prints
The color of prints is mainly determined by the light absorption of the inks deposited on top of paper. In order to predict the reflectance spectrum of prints, we use a spectral prediction model in which each ink is characterized by its spectral transmitta ...
2007Reflectance and transmittance model for recto-verso halftone prints
We propose a spectral prediction model for predicting the reflectance and transmittance of recto-verso halftone prints. A recto-verso halftone print is modeled as a diffusing substrate surrounded by two inked interfaces in contact with air (or with another ...
2006Laplacian Operator, Diffusion Flow and Active Contour on non-Euclidean Images
Jean-Philippe Thiran, Pierre Vandergheynst, Xavier Bresson, Iva Bogdanova Vandergheynst
We propose here some basic approaches to direct processing of the -images as we take into consideration the geometry of each one. Obviously, the geometry of each of these images is a consequence of the geometry of the sensor's mirror used. This tech ...
2005Extending the Clapper-Yule model to rough printing supports
The Clapper-Yule model is the only classical spectral reflection model for halftone prints that takes explicitly into account both the multiple internal reflections between the print-air interface and the paper substrate and the lateral propagation of ligh ...
Optical Society of America, Washington, DC 20036-1023, United States2005Holography in commercially available photoetchable glasses
Volume holographic gratings are recorded and retrieved in two commercially available glasses: Schott Foturan and Hoya PEG3. These materials are photoetchable, which describes their major application, but they also allow storage of volume holograms without ...
2005Multidomain pseudospectral time-domain simulations of scattering by objects buried in lossy media
A multidomain pseudospectral time-domain (PSTD) method with a newly developed well-posed PML is introduced as an accurate and flexible tool for the modeling of electromagnetic scattering by 2-D objects buried in an inhomogeneous lossy medium. Compared with ...
Institute of Electrical and Electronics Engineers2002Green's tensor technique for scattering in two-dimensional stratified media
We present an accurate and self-consistent technique for computing the electromagnetic held in scattering structures formed by bodies embedded in a stratified background and extending infinitely in one direction (two-dimensional geometry), With this fully ...
2001Metropolis light transport for participating media
We show how Metropolis light transport can be extended both in the underlying theoretical framework and the algorithmic implementation to incorporate volumetric scattering. We present a generalization of the path integral formulation that handles anisotrop ...
2000