書誌事項
- タイトル別名
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- SUPER SPEEDUP OF OMNIDIRECTIONAL VISIBILITY CALCULATION VIA INTERSECTION DETECTION USING GPGPU
- −Calculation of green visibility rate and its application for the examination of planting plan index−
- −緑視率計算と植栽計画指標検討への応用−
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抄録
<p>Using GPGPU, we developed a method to calculate the solid angle of landscape elements with an omnidirectional field of vision, via intersection detection. We confirmed that the processing speed was approximately 500 times faster than the processing speed achieved using a single CPU. Furthermore, the developed method was applied for the calculation of the omnidirectional green visibility of models with randomly arranged trees. Thus, the relationship between the shape and number of trees and the omnidirectional green visibility was analyzed statistically. These results can be considered as an index of the green visibility rate when planning the arrangement of trees.</p>
収録刊行物
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- 日本建築学会技術報告集
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日本建築学会技術報告集 26 (63), 802-807, 2020-06-20
一般社団法人 日本建築学会
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詳細情報 詳細情報について
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- CRID
- 1390848250120401664
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- NII論文ID
- 130007858267
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- NII書誌ID
- AN10531441
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- ISSN
- 18818188
- 13419463
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可