ランドスケープ研究
Online ISSN : 1348-4559
Print ISSN : 1340-8984
ISSN-L : 1340-8984
研究論文
シークエンス景観画像のフラクタル解析による尾瀬ヶ原の経年比較
國井 洋一
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ジャーナル フリー

2014 年 77 巻 5 号 p. 511-514

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The image sequences from a person walking through a natural park, which is a protected area that includes natural, semi-natural, and humanized landscapes that are of natural interest, representing the integration of human activity with nature, and fractal analysis was used to create a sequential landscape for this paper. Moreover, GPS positioning was also recorded during the walks, and the distance from the start point and the altitude were recorded. Such processing was conducted in both August 2009 and 2013, and the landscapes from these two instances were compared. As a result, the complexity of the landscape for certain objects and overall could be expressed by using two kinds of fractal analysis. In particular, the differences between these two landscapes or for each position could be quantitatively determined. Therefore, a quantitative analysis of the sequential landscape in Oze National Park was conducted. On the other hand, these two sets of image sequences were taken using two devices, which were a camcorder and iPad Mini tablet. The observation using the tablet was more efficient than the camcorder. In addition, the results of our fractal analysis between each device showed they were strongly related. Consequently, the changing landscape in Oze National Park could be quantitatively expressed

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© 2014 公益社団法人 日本造園学会
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