A comprehensive Persian offline handwritten database for investigating the effects of heritability and family relationships on handwriting
This provides a new dataset for the pattern recognition community to study inheritance effects on handwriting, but it is incremental as it focuses on data collection rather than novel methods.
The paper tackles the problem of investigating genetic and familial influences on handwriting by introducing a comprehensive Persian offline handwritten database with samples from 210 families, and it detects similarities in handwriting features and styles among family members.
This paper introduces a comprehensive database for research and investigation on the effects of inheritance on handwriting. A database has been created that can be used to answer questions such as: Is there a genetic component to handwriting? Is handwriting inherited? Do family relationships affect handwriting? Varieties of samples of handwritten components such as: digits, letters, shapes and free paragraphs of 210 families including (grandparents, parents, uncles, aunts, siblings, cousins, nephews and nieces) have been collected using specially designed forms, and family relationships of all writers are captured. To the best of our knowledge, no such database is presently available. Based on comparisons and investigation of features of handwritings of family members, similarities among their features and writing styles are detected. Our database is freely available to the pattern recognition community and hope it will pave the way for investigations on the effects of inheritance and family relationships on handwritings.