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  • 标题:注視点マスキング法による文字情報獲得機構の分析
  • 本地全文:下载
  • 作者:本郷 仁志 ; 山田 光穗 ; 山本 和彦
  • 期刊名称:映像情報メディア学会誌
  • 印刷版ISSN:1342-6907
  • 电子版ISSN:1881-6908
  • 出版年度:1996
  • 卷号:50
  • 期号:12
  • 页码:1913-1920
  • DOI:10.3169/itej1978.50.1913
  • 出版社:The Institute of Image Information and Television Engineers
  • 摘要:

    To clarify the human mechanism that controls the relation between information processing and eye movements, we propose a fixation masking method that detects fixations and masks only those fixations. This paper describes how we examined the time required to obtain information on Japanese characters as well as the quantity of information acquired at each fixation point. Subjects were instructed to recognize incorrect characters from text they read. The results indicated that at least 67 ms were required to obtain visual information after viewing the stimulus. However, the masking affected the character recognition process in brain. From the distribution of fixation duration, approximately 130 ms were required to invoke the saccade once the subject had perceived the mask. Our results were different from Rayner's results. We assume that more complex information processing is required to read Japanese than to read English.

  • 关键词:眼球運動; 読み; 視覚情報処理; 注視点マスキング; 誤字検出
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