有哪些信誉好的足球投注网站- 1、本文档共13页，可阅读全部内容。
- 2、有哪些信誉好的足球投注网站（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。
- 3、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。
查看更多
以物件式分類與車載光達資料辨識工址
標誌
Using Mobile LiDAR Data with Objective Classification to Identify the
Site Signs
1 2 3 4
P.L. Li, T.T. Yu, C.K. Chuang, Y.S. Chen
There are specific signs of each site and mining area,
and the target of this research is finding signs with obj ective
classification .In order to reach such goal, this study first
focus on identifying road signs with mobile LiDAR data in
the mountain roads, which has severely elevation change and
poor line of sight. Eventually, we add in the identified results
in flat highway areas, to serve as complement to discuss the
59 method applicability in different areas. In this study, total 59
84.7% road signs in mountain area can be correctly identified and
81 the accuracy is 84.7%; 81 road signs in flat highway areas
81.4% can be correctly identified and the accuracy is 81.4%. On the
other hand, the restriction also would be discussed in this
article and could offer the highways authority to build road
signs or inventory check.
關鍵字： Key words: M ob ile LiDAR , R oad Sign s, Obj ect iv e
Classificatio
一、前 言
64 76 86 93
103 5 (6,7,12)
文档评论（0）