Models that use logarithmic and power functons
Репозитарій Вінницького Національного Технічного Університету
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Models that use logarithmic and power functons
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| Creator |
Hast, Anders
Romanyuk, O. N. Lyashenko, O. M. Хаст, Андерс Романюк, О. Н. Ляшенко, Ю. Л. Хаст, Андерс Романюк, А. Н. Ляшенко, Ю. Л. |
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| Subject |
models
power functions logarithmic |
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| Description |
Nowadays, a tremendous speed of computer technologies is being observed. This caused intensive numerous researches in the fields of data protection, information processing and image processing. This article is devoted to computer graphics. To create and manipulate realistic objects in computer graphics one needs to have powerful computers to perform a lot of complicated computations. Though, GPU in modern visual adapters is able to handle very complicated operations during short period of time, a lot of other devices (e.g. hand-held devices) not equipped with GPU require simplification of computations for image shading. Herein we suggest approximation of BRDF (Bidirectional Reflectance Distribution Function) which hard to get computed, by two quadratic polynomials.
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| Date |
2015-05-26T09:32:25Z
2015-05-26T09:32:25Z 2008-10-07 |
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| Type |
Article
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| Identifier |
Hast A. Models that use logarithmic and power functons [Text] / A. Hast, O. N. Romanyuk, O. M. Lyashenko // The Sixth International Conference “INTERNET –EDUCATION - SCIENCE”, Vinnytsia, Ukraine, October 7 –11, 2008 . – 2008. – C. 538-542.
http://ir.lib.vntu.edu.ua/handle/123456789/957 |
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| Language |
en
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| Publisher |
ВНТУ
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