The Influence of Typography on Algorithms that Predict the Speed and Comfort of Reading
The Influence of Typography on Algorithms that Predict the Speed and Comfort of Reading
复制标题
版式对预测阅读速度和舒适度的算法的影响
DOI：
10.3390/vision4010018
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发表时间：
2020
期刊：
影响因子：
--
通讯作者：
O. Penacchio
中科院分区：
文献类型：
--
作者：
A. Wilkins;Katie Smith;O. Penacchio
1.阅读文本的速度部分取决于垂直字母笔划的空间规则性和相似性，由文本的水平自相关中的第一个峰值的高度来评估。这一峰值的高度是针对20种字体的两段文字确定的。峰值不受文本大小或内容的影响，但受字体设计的影响。无衬线字体的峰值通常低于衬线字体，因为衬线的存在通常(但不一定)会导致字母笔划的间距更均匀。对齐的影响很小，字体扩展和压缩的字体依赖效应也很小。2.图像的视觉舒适度可以从傅立叶幅度谱符合1/f的程度来估计。学生们被要求调整iBooks，以获得他们喜欢的字体和布局设置。根据傅立叶幅度谱接近1/f的程度来预测偏好，这反过来又受到字体设计、其粗细和x高与线间距的比率的共同影响。基于文本的自相关和傅里叶变换的两种算法可以有效地应用于任何正字法，以估计可能的阅读速度和舒适度。
1. The speed with which text can be read is determined in part by the spatial regularity and similarity of vertical letter strokes as assessed by the height of the first peak in the horizontal autocorrelation of the text. The height of this peak was determined for two passages in 20 fonts. The peak was unaffected by the size of the text or its content but was influenced by the font design. Sans serif fonts usually had a lower peak than serif fonts because the presence of serifs usually (but not invariably) resulted in a more even spacing of letter strokes. There were small effects of justification and font-dependent effects of font expansion and compression. 2. The visual comfort of images can be estimated from the extent to which the Fourier amplitude spectrum conforms to 1/f. Students were asked to adjust iBooks to obtain their preferred settings of font and layout. The preference was predicted by the extent to which the Fourier amplitude spectrum approximated 1/f, which in turn was jointly affected by the design of the font, its weight and the ratio of x-height to line separation. Two algorithms based on the autocorrelation and Fourier transformation of text can be usefully applied to any orthography to estimate likely speed and comfort of reading.
影响因子：
1.8
作者：
Pelli, Denis G.;Tillman, Katharine A.;Majaj, Najib J.
通讯作者：
Majaj, Najib J.
影响因子：
1.8
作者：
Legge GE;Bigelow CA
通讯作者：
Bigelow CA
影响因子：
5.4
作者：
Davis, Cohn J.
通讯作者：
Davis, Cohn J.