A Comparative Study Of Conditional Variations Of Handwriting And Freehand Drawing Handwriting

Normal writing activities are always influenced by various factors,which not only come from the outside world,but also include the subjective factors of the writer himself.As a common type of handwriting,the change of objective conditions and the subjective freehand drawing handwriting of the writer play an important role in promoting the research of handwriting identification.The handwriting characteristics formed by the change of padding during writing have always been the focus of identification.Due to the diversity of padding types,different padding have different effects on handwriting.For the writer,the intervention of the liner is easy to cause psychological interference to the writer,forcing the writer to change his writing habits to adapt to the changes of the environment,and finally lead to the changes of handwriting.Freehand drawing handwriting is a common type in handwriting identification,but it is usually confused with other types of handwriting in practice,so it is an inherent problem to distinguish and distinguish it accurately.This paper makes a systematic and comprehensive study on freehand drawing handwriting and pad changing handwriting.The full text is divided into five chapters,and the specific contents are as follows:The first chapter is a theoretical overview of conditional change handwriting.Firstly,it briefly summarizes the concept,classification and genetic characteristics of conditional change handwriting,and then analyzes the scientific basis of conditional change handwriting identification.The last part expounds the influence of changing conditions on handwriting identification.The second chapter is the experimental analysis of the changing handwriting characteristics of the liner,which mainly includes three parts.The first part is an overall overview of the changes in the handwriting of the liner,and leads to the author’s cognition of the liner according to the academic classification of the liner.The second part is the recognition of the changing handwriting characteristics of the liner,which is also the basis of handwriting identification.The characteristics of the liner are divided into general characteristics and hard and soft liner changing handwriting characteristics according to their own attributes.The last part is the analysis of the identification value of the pad change handwriting characteristics,leads to the difficulties of the pad change handwriting identification,describes the designed handwriting experiment in detail,and finally carries out the feature analysis combined with the collected samples.The third chapter is a comprehensive study of the theory of handwriting identification.The first part is an overview and classification of freehand drawing handwriting,and expounds the classification basis of freehand drawing handwriting.The second part is the research on the scientific basis of freehand drawing handwriting identification,which is divided into three categories: the temporary memory of the writer,the limitation of attention and the difficulty of maintaining the anti habit inertia.The fourth chapter introduces the mechanism of freehand drawing handwriting,and makes a detailed analysis of the formation of freehand drawing handwriting.The second part analyzes the identification value of freehand drawing handwriting characteristics,lists the identification difficulties of freehand drawing handwriting,expounds in detail the extraction and experimental design of freehand drawing handwriting experimental samples,and obtains relevant data.The fifth chapter is the comparative analysis of conditional change handwriting and freehand drawing handwriting,mainly analyzes the commonness of the two types of handwriting,from the overview to the details,and launches the influence on the value law of handwriting feature identification in the last part.The last part is the summary and review of this paper,including the shortcomings of this paper and the summary of the experience and results.