局所的特徴と大局的特徴の統合に基づく歩行者の視認性定量化

IR HANDLE Web Site Web Site 24 References Open Access

Bibliographic Information

Other Title
  • 局所的特徴と大局的特徴の統合に基づく歩行者の視認性定量化(MR/ARの実用化に向けたCV/PR技術の課題と展望)
  • キョクショテキ トクチョウ ト タイキョクテキ トクチョウ ノ トウゴウ ニ モトズク ホコウシャ ノ シニンセイ テイリョウカ
  • Quantification of the Visibility of Pedestrians Based on Integration of Local and Global Features

Search this article

Abstract

This paper proposes a method to quantify the visibility of pedestrians using in-vehicle camera. Since many driver assistance systems have been developed, various information can be presented to the drivers. If too much information is presented, their attention may decrease due to the limitation of processing ability of the driver. Therefore, mechanisms for providing appropriate information are needed. One of the solution to this problem is to present drivers only information that is difficlut to recognize. And it is considered that the visibility is one of the most important factor for recognition. Therefore, we focus on estimating the visibility of pedestrians to avoid pedestrian-car accidents. In this paper, we calculate two different features based on a visual search model, then combine them to evaluate the visibility of pedestrians. And we evaluate the performance of the proposed method. The experimental result showed that the proposed method could obtain 97 percent at maximum in coincidence rate.

IEICE Technical Report;PRMU2010-179, MVE2010-104

Journal

References(24)*help

See more

Keywords

Details 詳細情報について

Report a problem

Back to top