Deficient Tactile Paving Surfaces Judgement

DOI

Bibliographic Information

Other Title
  • 視覚障害者誘導用ブロックの欠損判定

Abstract

It is said that the number of visually impaired persons becomes about 310,000 in Japan, and the number of visually impaired persons is increasing every year now. Tactile paving surfaces, therefore, take a very important role. A lot of tactile paving surfaces for inappropriate, however, exist. This paper is intended to detect deficient tactile paving surfaces. At first, tactile paving surfaces regions are extracted by color thresholding. Then, deficient tactile paving surfaces are judged by the outline tracing and the position estimation of the tactile paving surfaces.

Journal

  • ITE Technical Report

    ITE Technical Report 41.12 (0), 65-68, 2021

    The Institute of Image Information and Television Engineers

Keywords

Details 詳細情報について

  • CRID
    1390570088491486336
  • NII Article ID
    130008062893
  • DOI
    10.11485/itetr.41.12.0_65
  • ISSN
    24241970
    13426893
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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