道案内文と略地図の符号化された属性による相互変換システム

Conversion of Route Guide between Sentences and Rough Sketch via Coded Information

山下 達雄

山縣 敬一

広島大学総合科学部紀要. IV, 理系編

Memoirs of the Faculty of Integrated Arts and Sciences, Hiroshima University. IV, Science reports

This paper discusses coded information of various attributes in guide map and mutual conversion between sentences and rough sketch. Practically a tool for converting linguistic route guide to visual map and a tool for converting visual map to linguistic route guide are proposed. The total system is implemented in a workstation by some computer programs; morphological analyzer, Japanese dictionary, data processor described by a programming language 'Perl' and a drawing tool of map. Precise mechanism in human brains for associating linguistic sentences with images is not clear. In this research, morphological analyzer extracts map attributes from sentences. Linguistic sentences of route guide are associated with visual map by attribute terms about direction, right/left side, crossings, buildings, qualitative distance and so on. Effectiveness of this system is estimated about some examples and discussions are also given to put this system to practical use.

route guide

map attribute

morphological analysis

rough sketch

情報科学 [ 007 ]

日本語

広島大学総合科学部

[作成日] 2006-03-21

[ISSN] 1340-8364

[NCID] AN10435936