Research of map-making processes of Dewa-no-kuni-ezu used Image processing

1.江户地界的地图制作过程德川地界是德川政府制定的秋田县和山形县的图画地图。考察了江户地界存在的地图集，确定了158幅地图的存在。根据前人的考证，《古日本书》不是龟侯时画的，但我们证实，《德和》是秋田汉和永泽汉当时画的。岩花道明的空间表现形式的个案研究岩花道明思考了用岩花道明绘制的圣山是如何在空间中排列的。将渡边秀夫作为参考，制作了秋田档案馆保存的关于德和·诺·库尼·埃祖的档案清单。小野寺五郎地图制作图形变形的研究小野寺尝试用图像处理的方法对图形进行变形。通过这种尝试，我可以清楚地区分草图图形和完整的地图图形。我了解到，由于地图的绘制，韩(族)需要修改一条贯穿其中的边界线。

1. Research of map-making process of Dewa-no-kuni-ezu in the Edo eraDewa-no-kuni-ezu is pictorial maps of Akita and Yamagata prefectures set by the Tokugawa government.As a result of examined where Dewa-no-kuni-ezu is in existence, we confirmed existences of 158 maps.In number, Dewa-no-kuni-ezu is a large number of Kuni-ezu in Japan. According to former researches, Kuni-ezu wasn't drawn at Kyouhou time, but we confirmed that Dewa-no-kuni-ezu was drawn at its time by Akita-han and Yonezawa-han.2. A case study of Dewa-no-kuni-ezu's spatial expressionMichiaki Iwahana considered how holy mountaines drawn in Kuni-ezu are arranged in space. Hideo Watanabe considered by traffic expression drawn in Dewa-no-kuni-ezu, and made a list of archives concerning Dewa-no-kuni-ezu keeped at Akita archival library.3. Research of tranceformation of figure by map-making of Dewa-no-kuni-ezuAtsushi Onodera attempted tranceformation of figure of Dewa-no-kuni-ezu by image processing. Through this attempt, I can make a clear distinction between draft-map-figure and complete-map-figure. I comprehended that han (clan) needed to modify a boundary line through and through because of map-making.