Measurements of the alignments of typewritten characters—preliminary findings
暂无分享,去创建一个
A system is described which can measure the positions of characters within typescript to an accuracy of 0.02mm. A method of analysis to establish the degrees of misalignment of characters within typewritten texts has been devised. The results from a preliminary study of ten characters in samples from nine typewriters are presented.
[1] A. Lamar Miller. An Analysis of the Identification Value of Defects in IBM Selectric® Typewriters , 1984 .
[2] R. A. Hardcastle. Progressive damage to plastic printwheel typing elements , 1986 .
[3] Michael G. Noblett. Image Processing and Statistical Analysis as an Aid in the Comparison of Typewritten Impressions , 1987 .
[4] O Hilton. An Innovation in Typewriter Test Plate Design , 1974, Medicine, science, and the law.