title: Ð¢ÐµÑ Ð½Ð¸ÐºÐ° Ð´ÐµÐºÐ°Ð»ÐµÐ¹ Ð´Ð»Ñ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¸Ð¸ ÑÐ¾ÑÐ¾ÑÐµÐ°Ð»Ð¸ÑÑÐ¸ÑÐ½ÑÑ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ð¹
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Using decal technique for the creation of photorealistic images
Creators: name: Ð¡ÑÐ¾ÑÐºÐ°Ñ, ÐÐ»ÐµÐ½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: Ð´ÐµÐºÐ°Ð»Ñ
ÑÑÐ°ÑÑÐ¸ÑÐ¾Ð²ÐºÐ° Ð»ÑÑÐµÐ¹
ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð°Ñ Ð³ÑÐ°ÑÐ¸ÐºÐ°
ÑÐµÐ°Ð»Ð¸ÑÑÐ¸ÑÐ½Ð¾ÑÑÑ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ð¹
ÑÐµÐ½Ð´ÐµÑÐ¸Ð½Ð³
decal
raytracing
computer graphics
realistic images
rendering

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description: The subject of the graduate qualification work is âUsing decal technique for the creation of photorealistic imagesâ. The work is dedicated to developing a method of including the processing of decals in a raytracing algorithm.The following problems were being solved in the process of development: Analysis of approaches to evaluation of image realism in computer graphics. Overview of the raytracing technology and the use of decals in generating images and research of possible solutions to the problem of combining the two techniques. Development of software based on the solution. Testing the software, evaluating and comparing the various implementations. The selected base raytracing implementation is an open-source program written in C++, designed for use on Ubuntu and Debian Linux operating systems. It provides a wide choice of geometrical objects, optical effects and material properties with a variety of settings, which can be used in a scene.The result was a step-by-step introduction of decals into the base implementation while providing correct interactions between decals and other elements of the scene. This allowed to create realistic images that include elements with various optical properties, which signifies that the problem has been successfully solved.