An introduction to handwriting features, talk about the understanding of handwriting features

Generally, handwriting characteristics can be divided into eight categories: writing style, layout, writing style, shape, structure, stroke order, pen movement and pen marks. According to the value of handwriting features, it is divided into general features and detailed features. Among them, the general features belong to the common features, and the detailed features belong to the individual characteristics, both of which reflect the characteristics of the text itself.

The general characteristics of handwriting include: writing style, layout, writing style, shape and overall structure of the single word in the structural characteristics; The detailed characteristics of handwriting include: stroke order, pen movement, stroke marks and structural features, such as the local structure of a single character and the matching ratio relationship between single character strokes.

Handwriting characteristics refer to a specific image of a person's handwriting that is different from the handwriting of others. It mainly includes the following aspects:

1.The characteristics of writing level reflect the level of writing skills, which are determined by factors such as the degree of coordination of writing movements, the structure and layout of words, and the speed of writing.

2.Glyph features, the basic form of the outer contour of the word, such as square, rectangle, garden, flat, etc.

3.Font characteristics, the form in which the text is written, and the characteristics of the genre or style of calligraphy.

4.Layout features, the arrangement and distribution characteristics of the whole text symbols, such as the direction and form of the word, the spacing between the lines, the relationship between the lines and the grid, the relationship between the lines and the margins, the characteristics of line shifts and spaces, the arrangement of programming language and page numbers, the arrangement of numbers, etc.

5.The writing characteristics of the word, that is, the basic structural form of the word, such as the current standard writing method, variant writing method, custom simplified character writing, cursive writing, abbreviation, typo writing, etc.

6.Matching characteristics, the junction between strokes or radicals, and the relative position of the height, distance.

7.Proportional characteristics, the ratio of size, length, width and narrowness between strokes or sides.

8.Stroke order characteristics, the order in which strokes or sides are written.

9.The basic characteristics of writing refer to the basic elements of writing that an individual shows in the process of writing.

In handwriting examination, it is the objective basis for understanding the characteristics of an individual's handwriting, and its sum reflects the particularity of an individual's writing habits. Handwriting features are reflective, regular, diverse, and systematic. According to the traditional theoretical classification method, handwriting features can be divided into eight categories: general appearance characteristics, local arrangement characteristics, writing characteristics, typo characteristics, matching proportion characteristics, pen movement characteristics, stroke order characteristics and pen mark characteristics.

As early as the Western Han Dynasty, the writer Yang Xiong realized that handwriting and human character have a great relationship, handwriting is the manifestation of handwritten text symbols, and the so-called handwriting analysis is through the study of the characteristics of handwriting and some laws of handwriting, and then analyze the characteristics of the writer's personality, psychology and behavior characteristics of a special psychological analysis technique, it belongs to the category of handwriting, in judicial practice to use handwriting to preliminarily judge and portray the psychology of criminals is a relatively common means.

For the investigation has a certain auxiliary and guiding significance, for the time being, the application of handwriting analysis in judicial practice has three main functions:

Depicting the gender of the offender.

Portrayal of the offender's personality.

Combined with handwriting identification technology to identify handwriting camouflage.

Theoretically, handwriting analysis can be regarded as a way of projection test, it is a more systematic scientific hand lead Qi Yan section, but unfortunately compared to Western countries, many people in China do not understand handwriting analysis, lack of relevant research institutions, less popularization of knowledge, so far there is no more professional handwriting psychology academic institution or research institution in the mainland, plus the lack of systematic collection of Chinese handwriting materials, China is relatively backward in terms of handwriting analysis (Chinese character analysis) theory and empirical evidence, and the research progress of Chinese handwriting analysis is very slow.

The ancients said: Words are like people.

Analyzing the author's handwriting can give a general understanding of the author's personality.

Handwriting identification refers to the identification and identification of handwriting formed by people through writing activities. People's writing habits are specific and stable, and are reflected in handwriting. Through the examination of handwriting, it can be determined that the handwriting in the document was written by several people, whether it was written by someone, and the handwriting can be used to identify the person and confirm the authenticity of the document.

During the appraisal, it is necessary to understand the relevant circumstances of the case, clarify the requirements for the appraisal, and check the handwriting physical evidence and handwriting samples; Analyze and judge whether the handwriting is normal, whether there is camouflage or changes caused by other reasons; Choose stable and special features that reflect the writer's writing habits; Compare the features found in the sample and the sample to find out the points of agreement and differences; Comprehensive evaluation of the reasons for the formation of conformance points and difference points; Make an appraisal opinion and prepare an appraisal report. [1] Handwriting identification is the same identification identification, and the whole process can be divided into three stages: separate inspection, comparative inspection, and comprehensive judgment, and each stage has a corresponding but different method. Separate test Separate test is to discover and determine the characteristics of the handwriting of the trouser fiber and the handwriting of the sample

Degree of authenticity According to the characteristics of the handwriting of the sample and the facts of the case, accurately judge the change or camouflage of the handwriting characteristics and the reason and degree of the change or camouflage. If the handwriting proficiency of the sample is consistent, the writing level is compatible with the language level, the pen movement is natural, the proportions between the strokes are coordinated, and the writing action is regular, it can be recognized as normal handwriting. Handwriting Identification Handwriting Identification If the size and slope of the handwriting of the sample are uneven, the writing speed is inconsistent, the pen movement is unnatural, the stroke turns and stiff but the writing action has a certain system, and the characteristics of the same words and strokes are basically the same, indicating that it is due to objective reasons or other subjective factors other than camouflage.

If the handwriting proficiency of the specimen is inconsistent, the writing action is not systematically filed, the strokes are bent and intermittent, and there are traces of pause and retouching, the structure and shape of the characters are abnormal, and the motor skills and abilities are not commensurate with the language level, it can generally be judged to be camouflaged handwriting. Characteristics of the sample found that the writing action is purely chaotic, and the handwriting of the sample should be observed word by word and picture by picture to find out the regularity of the writing action, of which the non-normative part is the feature. Characteristics of the sample After the handwriting characteristics of the sample are preliminarily determined, the handwriting characteristics of the sample can be determined according to the above sequence and method based on this.

The same features and different features as the handwriting of the sample should be comprehensively searched and compared.

The eight characteristics of handwriting identification are as follows:

1) Writing level characteristics. A sign that reflects a person's writing skills. It is determined by factors such as the degree of coordination of writing movements, the structural layout of words, and the speed of writing.

2) Glyph features. The basic form of the outer contour of the character, such as square, rectangle, garden, flat, etc.

3) Font features. The writing form of the text and the genre of calligraphy are bent or stylistically peculiar.

4) Layout features. The arrangement and distribution characteristics of the text symbols throughout the text. For example, the direction and shape of the word line, the spacing between the words, the relationship between the word line and the buried grid, the relationship between the word line and the margin, the line shift and space characteristics, the program language and the position of the page number, the number position, etc.

5) Characteristics of the writing of the characters. That is, the basic structural form of the word. For example, a single word can be written in the current standard, variant, customary simplified writing, cursive writing, abbreviation, typo, etc.

6) Matching features. The intersection between strokes or radicals and the relative position, height and distance.

7) Proportional features. The ratio of size, length, width, and narrowness between strokes or sides. Writing symbol features.

The writing and arrangement of punctuation marks and symbols such as reversal, insertion, and correction. The sum of an individual's handwriting characteristics indicates the peculiarity of their writing habits. It is the basis for handwriting identification.

8) Stroke order features. The order in which strokes or sides are written. The characteristics of the action of starting, rowing, retracting, and connecting when writing basic strokes.