同时视觉检测与识别:理论与数据。

Journal of the Optical Society of America Pub Date : 1982-12-01 DOI:10.1364/josa.72.001642

J P Thomas, J Gille, R A Barker

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引用次数: 59

摘要

提出了一种同时收集检测和识别判断的双备选强迫选择过程的信号检测模型。通过使用向量表示，导出了视觉系统内独立处理的度量。独立性测量适用于检测和识别刺激的数据，这些刺激沿着方向、空间频率和大小的维度不同。数据表明，信号检测模型优于高阈值模型。

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Simultaneous visual detection and identification: theory and data.

A signal-detection model is presented for the two-alternative forced-choice procedure that gathers simultaneous detection and identification judgments. By using vector representation, a measure of independent processing within the visual system is derived. The independence measure is applied to data on the detection and identification of stimuli that differ along the dimensions of orientation, spatial frequency, and size. Data are presented that favor the signal-detection model over a high-threshold model.

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来源期刊

Journal of the Optical Society of America

自引率

0.00%

发文量

期刊介绍： OSA was published by The Optical Society from January 1917 to December 1983 before dividing into JOSA A: Optics and Image Science and JOSA B: Optical Physics in 1984.