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Paper Abstract and Keywords
Presentation 2020-03-13 14:20
An interactive crystal growth expression method using cellular automata
Kento Izawa (Wakayama Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) There are many crystal growth expressions in interactive contents. However, crystal growth in interactive content is often due to simple deformation of polygons, and detailed growth expressions using simulations are rarely seen.
  In this study, we developed a method for expressing crystal growth by simulation for application to interactive contents. A three-dimensional lattice point group is created based on the crystal structure of quartz, and each lattice point is defined as a crystal or a solution. The shape change of crystal growth was simulated by updating the state of lattice points using the cellular automaton method. Then, based on the state of the lattice points, a polygon of crystal shape was created using the marching cube method. We performed these processes on a GPU and aimed to express the growth at an interactive speed.
Keyword (in Japanese) (See Japanese page) 
(in English) Computer graphics / Crystal growth simulation / Real-time rendering / Cellular automata / GPGPU / / /  
Reference Info. ITE Tech. Rep., vol. 44, no. 10, AIT2020-157, pp. 355-356, March 2020.
Paper #  
Date of Issue 2020-03-06 (AIT) 
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
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Conference Information
Committee AIT IIEEJ AS CG-ARTS  
Conference Date 2020-03-13 - 2020-03-13 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo University of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Expressive Japan 2020 
Paper Information
Registration To AS 
Conference Code 2020-03-AIT-IIEEJ-AS-ARTS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An interactive crystal growth expression method using cellular automata 
Sub Title (in English)  
Keyword(1) Computer graphics  
Keyword(2) Crystal growth simulation  
Keyword(3) Real-time rendering  
Keyword(4) Cellular automata  
Keyword(5) GPGPU  
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1st Author's Name Kento Izawa  
1st Author's Affiliation Wakayama University (Wakayama Univ.)
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Speaker
Date Time 2020-03-13 14:20:00 
Presentation Time 15 
Registration for AS 
Paper # ITE-AIT2020-157 
Volume (vol) ITE-44 
Number (no) no.10 
Page pp.355-356 
#Pages ITE-2 
Date of Issue ITE-AIT-2020-03-06 


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