Abstract
The purpose of this paper is to propose a method for identification of handwriting. From sample characters we obtained the “thresholding”, and then the “thinning” using an image recorder system. Individual parts of the characters were measured, and many variables were defined for each character. Since variables important in the discriminant analysis varied among subjects, the stepwise discriminant analysis turned on to be useful.
Similar content being viewed by others
References
Bkeitkopf, A., (1939). Grossbewegungen und Kleinbewegungen; ein Beitrag zu einer vergleichenden Ausdruckslehre, Z. anger. Psychol., 58, 1–92.
George, H.W., (1980). Signature Dynamics, A New Method of Personal Identification; International Conference, Security Through Science and Engineering.
James, T.M., (1979). Writing Machines; Forensic Science International, 13, 1–14.
Japan Federation of Bar Associations, (1979). Jiyuu to Seigi (Liberty & Justice); 9, 121–131.
Kimura, F. and Yoshimura, M., (1978). Undeterministic Stroke Extraction Method for Skeletonized Character Patterns; The Transactions of the Institute of Electronics and Communication Engineers of Japan, D, 496–503.
Klement, V., (1980). The Application of Image Processing and Pattern Recognition Technigues to the Forensic Analysis of Handwriting; International Conference, Security Through Science and Engineering.
Kurauthi, H., (1985). Moji no Kagaku (Science of Character), Hosei University Press, 27–65.
Kuroda, M., (1964). Sko no Sinn (Psycology of Handwriting), Seishin Publisher.
Machida, K., (1960). Bunsyo & Shinri Kanshiki (Discrimination of Documents & Psychology), Nihon Hyoron Publisher.
Nanette, G.G. (1981). Initials: A Question of Identity, Foresic Science International, 20, 201–205.
Ordway, H., (1977). Influence of Age and Illness on Handwriting: Identification Problems; Forensic Science International, 9, 161–172.
Sugiyama, T., (1983). Tahenryo Deeta Kaiseki Nyuumon (An Introduction to Multivariate Data Analysis), Asakura Publisher.
Takasawa, N., (1984). A Study of Document Identification Using Computer Image Processing; Report of National Research Institute of Police Science, Research on Forensic Science, 45–49.
Tappert, C.C., (1982). Cursive Script Recognition System by Elastic Matching; IBM Technical Disclosure Bulletin, 24, 11A.
Terrence, J.I., (1982). A Lifting Process For Determining the Writing Sequence of Two Intersecting Ball-Point Pen Strokes; Forensic Science International 20, 201–205.
Toya, T., (1966). Hissekikantei Ima Mukashi (An Introduction of Handwriting), Kagaku Asahi, 6, 49–55.
Truman, V.R., (1980). Second Endorsements Deserve a Second Look; Journal of Forensic Sciences, JFSCA, 25, 4, 834–858.
Werner, K., (1980). Writer Recognition by Spectral Analysis; Int., Conf., Secur., Sci., Eng.
Yoshida, M., (1983). Bunshokantei no Kiso to Zissai (A Grounding in Document Analysis), Tachibana Publisher.
Yoshimura, M. and Kimura, F., (1980). On a Formal Measurement of Individual Variability Appeared in Handwritten Japanese Character; The Transactions of the Institute of Electronics and Communication Engineers of Japan, D, 795–802.
Author information
Authors and Affiliations
About this article
Cite this article
Sugiyama, T., Kurauchi, H. Identification of Handwriting in Chinese Characters Using Discriminant Analysis. Behaviormetrika 13, 55–71 (1986). https://doi.org/10.2333/bhmk.13.19_55
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.2333/bhmk.13.19_55