Study on Establishing an Evaluation Method for Visibility of a Human Face : Visual Factors Used in the Evaluation Method and the Composition of Verbal Expressions Used to Evaluate Visibility

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概要

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• Our study sought to establish a universal and comprehensive method for evaluating the visibility of a human face. This paper examines the peculiarity of a human face as a visual object and the prerequisites required for an evaluation method. Two experiments were carried out under various lighting conditions to subjectively evaluate the visibility of a human face seen through a lace curtain. These experiments showed that verbal expressions used to evaluate the whole human face were related to those used to evaluate each part of the face, and that the luminance contrast between the cheek and the eye was a visual factor corresponding to the visibility human face.

• 社団法人照明学会の論文

著者

• Okuda Shino

  Osaka University

• Satoh Ryuji

  Osaka Institute Of Technology

関連論文

• Study on Establishing an Evaluation Method for Visibility of a Human Face : Visual Factors Used in the Evaluation Method and the Composition of Verbal Expressions Used to Evaluate Visibility

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