Method for detecting calligraphy and paintings based on textural features

Abstract

The invention provides a method for detecting calligraphy and paintings based on textural features. The method comprises the following steps of: obtaining a Chinese art paper digital image of authentic calligraphy or an authentic painting; preprocessing the Chinese art paper digital image, and thereby obtaining a preprocessed Chinese art paper digital image; extracting the textural features by using an SURF algorithm; carrying out textural feature matching on calligraphy or a painting to be detected, if matching, determining that the calligraphy or painting to be detected is an authentic work; and otherwise, determining that the calligraphy or painting to be detected is a fake. According to the method for detecting calligraphy and paintings based on the textural features provided by the invention, when the method is used for detecting authenticity or fallacy of the contemporary calligraphy or painting, the features of the authentic calligraphy or painting are extracted, cluster centers are obtained by using a bidirectional FLANN algorithm in combination with feature point clustering, a square area is captured by adopting each cluster center as a center, and authenticity or fallacy of the calligraphy or painting is judged by the highest similarity of the square areas, thus being capable of rapidly and accurately distinguishing authenticity or fallacy of the calligraphy and paintings, and preventing lawbreakers from faking the calligraphy and paintings.

Description

technical field [0001] The invention relates to a method for detecting calligraphy and painting works, in particular to a method for detecting calligraphy and painting works based on texture features, which is used to detect the authenticity of contemporary calligraphy and painting works. Background technique [0002] Calligraphy and painting works have always occupied a place in Chinese art works since ancient times. According to relevant data, calligraphy and painting works account for 70% to 80% of the Chinese art auction market. [0003] In recent years, with the development of the social economy and the continuous improvement of the quality of people's living standards, more and more people and teachers are pursuing the art of calligraphy and painting. A variety of famous calligraphy and paintings began to emerge on the market, but people still know little about the identification of true and false calligraphy and paintings. [0004] The development of science and tech...

AI Technical Summary

Problems solved by technology

[0010] However, the above methods are artificially adding materials other than calligraphy and painting to assist in judging the authenticity of calligraphy and painting, and there is still the possibility that criminals use high technology to forge calligraphy and painting

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