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입자 패치 기반 가상 연필 및 에어브러시 가시화 알고리즘

Author
이혜린, 오건, 이택희
Journal Title
한국컴퓨터그래픽스학회논문지
Publication Year
2018
Summary

This paper proposes a rendering algorithm for a virtual drawing tool robust to zoom in virtual reality and augmented reality environments. Considering the physical characteristics of pencils and airbrushes, images are generated based on particle patches, and a pseudo-random value is used to prevent jaggedness during zoom. The proposed algorithm was implemented in a 2D Android environment and a 3D Unreal Engine 4 environment, confirming texture preservation.

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