A kind of calligraphy and painting stroke identification method

Abstract

The invention relates to an identification method of strokes in calligraphy and paintings. The identification method comprises the following steps: step 1, hyperspectral image formation; step 2, hyperspectral image preprocessing; step 3, hyperspectral image fusion and transformation; step 4, extraction and measurement of stroke features; and step 5, discrimination of similarity of the stroke features. The identification method mainly solves the problem that forgery is difficult to identify when stroke analysis and identification are performed by using human eyes or visible images at present; and stroke information is acquired, modeled and analyzed by the hyperspectral image formation technique and an atlas analysis technique, and space and spectra rather than single spatial information aresubjected to identification simultaneously, thereby finishing objective identification of the strokes in calligraphy and paintings in a more efficient, comprehensive and accurate manner, and better assisting identification of the integral calligraphy and painting works. The identification method is mainly applied to identification of strokes and pencraft in calligraphy, Chinese ink paintings, Chinese color paintings and foreign oil paintings.

Description

Technical field [0001] The invention relates to the field of calligraphy and calligraphy identification and evaluation, and is mainly applied to the field of calligraphy and painting transaction circulation, and particularly relates to a hyperspectral identification method of calligraphy and painting. Background technique [0002] Painting and calligraphy appraisal refers to making a reasonable and correct judgment on the authenticity and artistic value of a work while appreciating a painting and calligraphy artwork. It is of great significance to the preservation, research and trading of calligraphy and painting. Its characteristic is that the authenticity is judged first, and the quality judgment is second. In terms of identification methods, you can start with basic information such as the use of pens (strokes), ink or color (pigments), composition (composition) of calligraphy and calligraphy, and make use of rich calligraphy and calligraphy works and the author's background ...

AI Technical Summary

Problems solved by technology

[0006] The traditional pen analysis method based on expert identification or panchromatic camera collection mainly uses the information of pen and ink in the visible light band for analysis, and because the human eye or panchromatic camera obtains the integral and cumulative information of visible light information, it does not have spectral Therefore, its analysis usually only reflects the spatial information of the brushwork, but the authenticity of this spatial information is difficult to judge. It can be consistent with the following, but it is difficult to distinguish the authenticity, which will affect the accuracy of the identification of calligraphy and painting

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