CENTERLINE SIMPLIFICATION DEVICE, NETWORK DATA GENERATION SYSTEM, AND PROGRAM

To simplify the center line for generating network data on an indoor space by suppressing the amount of calculation.SOLUTION: A centerline simplification device 240 executes the deletion processing of a centerline of a passage which is a movable area in an indoor space, and the correction processing...

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Bibliographic Details
Main Authors MATSUDA OSAMU, MOCHIZUKI MITSURU, TSUTSUMIDA KYOTA, SESHIMO HITOSHI
Format Patent
LanguageEnglish
Japanese
Published 30.04.2020
Subjects
ADVERTISING
APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE
CRYPTOGRAPHY
DIAGRAMS
DISPLAY
EDUCATION
EDUCATIONAL OR DEMONSTRATION APPLIANCES
GLOBES
PHYSICS
PLANETARIA
SEALS
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Summary:To simplify the center line for generating network data on an indoor space by suppressing the amount of calculation.SOLUTION: A centerline simplification device 240 executes the deletion processing of a centerline of a passage which is a movable area in an indoor space, and the correction processing of the centerline. A determination part 242 determines the end of simplification based on the number of centerlines or the number of vertices connecting the centerlines to each other.SELECTED DRAWING: Figure 2 【課題】計算量を抑えて、屋内空間のネットワークデータを生成するための中心線を簡素化することができる。【解決手段】中心線簡素化部２４０は、屋内空間における移動可能領域である通路の中心線の削除処理と、中心線の補正処理とを実行する。判定部２４２は、中心線の数、又は中心線同士を接続する頂点の数に基づき簡素化の終了を判定する。【選択図】図２
Bibliography:Application Number: JP20180200185