User Settings
Open AccessArticle10.5057/ijae.ijae-d-15-00015

Evaluation of the Effect on Viewer Recognition of Viewing at an Angle a Sign with Arrow Markings

Masaaki Koyama,Yuki Takahashi,Hisao SHIIZUKA-2015-01-01-International Journal of Affective Engineering
0PDF

TL;DRAbstract

This paper presents an evaluation of the effect on viewer recognition of viewing at an angle a sign with arrow markings. Focusing on the case in which a sign at an intersection is marked with an arrow pointing in the direction of a given destination, this paper (a) investigates, using linear transformation, how to represent such an arrow in a manner which ensures that drivers follow the proper direction, even when the arrow is viewed from different angles, and (b) proposes a specific approach to representing such an arrow. It has been shown that the direction and magnification of a given arrow marking are important factors in the recognition of the proper direction on the part of observers.

Chat with Paper

AI Agents for this Paper

This paper presents an evaluation of the effect on viewer recognition of viewing at an angle a sign with arrow markings. Focusing on the case in which a sign at an intersection is marked with an arrow pointing in the direction of a given destination, this paper (a) investigates, using linear transformation, how to represent such an arrow in a manner which ensures that drivers follow the proper direction, even when the arrow is viewed from different angles, and (b) proposes a specific approach to representing such an arrow. It has been shown that the direction and magnification of a given arrow marking are important factors in the recognition of the proper direction on the part of observers.

Keywords

ArrowSign (mathematics)Intersection (aeronautics)Computer visionArtificial intelligenceComputer scienceViewing angleMathematics

Chat

Click to start Chat