| dc.contributor.author | Romanyuk, Olexander | en |
| dc.contributor.author | Nechyporuk, Mykola | en |
| dc.contributor.author | Романюк, О. Н. | uk |
| dc.date.accessioned | 2020-09-13T12:08:12Z | |
| dc.date.available | 2020-09-13T12:08:12Z | |
| dc.date.issued | 2020 | |
| dc.identifier.citation | Nechyporuk M., Romanyuk O. Method and Model for a Highly Realistic Rendering of a Three-Dimensional Image. Central European Researchers Journal. 2020. Vol. 6, iss. 1. Pp.128-141. | en |
| dc.identifier.issn | 2453-7314 | |
| dc.identifier.uri | http://ir.lib.vntu.edu.ua//handle/123456789/30463 | |
| dc.description.abstract | The formation of color components of face images is a complex computational task, since for each
pixel of a surface it is necessary to calculate the color intensity, for which it is necessary to determine the unit
vectors to the light source and normal to the surface. Therefore, the urgent task is to simplify the coloring procedure
without losing the realism of the final image. It is suggested to use second-degree and third-degree polynomials to
adapt to painting, depending on the surface curvature. For the third degree polynomial, an approximation formula
is obtained to determine the diffuse and specular color components. The hardware for determining the coefficients
and the approximation polynomial is proposed | en |
| dc.language.iso | en | en |
| dc.publisher | Faculty of Management Science and Informatics, University of Zilina | en |
| dc.relation.ispartof | Central European Researchers Journal. Vol. 6, iss. 1 : 128-141. | en |
| dc.subject | rendering | en |
| dc.subject | diffuse and specular color components | en |
| dc.subject | BRDF approximation | en |
| dc.subject | 3D imaging | en |
| dc.subject | pla-stic surgery | en |
| dc.subject | face image | en |
| dc.title | Method and Model for a Highly Realistic Rendering of a Three-Dimensional Image | en |
| dc.type | Article | |
