A Research for the Central Area of Osaka Castle Using the Method of Arts and Sciences Integration

通过对大阪城本丸一带的无聊调查分析，发现并三维还原了德川时期、丰臣时期及之前的地理特征。特别是，丰臣术语也通过使用熟悉的恢复方法对图像进行分析，达到了较高的准确率。此外，使用激光测量德川期的石墙，我们创建了一个高精度的石墙图形。为今后的研究提供了基础材料，为今后的石墙修复工程提供了重要的数据。2014年3月，我们开展了系列讲座，使这些作品广为人知。

As a result of analyzing boring survey around Hommaru area of Osaka castle, we found and restored in three dimensions the geographical feature in Tokugawa term, Toyotomi term and before that. Especially, Toyotomi term's achieved a high accuracy by also using familiar restore method analyzing pictures. Further, using laser measurement for Tokugawa term's stone wall, we created a high accuracy graphic of a stone wall. We got fundamental materials for future researches, and contributed with such important dates to the future restoration project of stone wall. In March 2014, We carried out the serial lectures in order to make these production widely known to the public.