EXPLORATION OF AN ORACLE BONE CROSS-SECTION CONTOUR CONJUGATION METHOD USING MULTIFRACTAL SPECTRUM SIGNATURES AND HISTOGRAM FEATURES

Zun Li, Aimin Chen and Tongjun Miao
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Zun Li: College of 3D Printing, Xinxiang University, Xinxiang 453003, Henan, P. R. China
Aimin Chen: College of Chemistry and Chemical Engineering, Xinxiang University, Xinxiang 453003, Henan, P. R. China
Tongjun Miao: College of Physics and Electronic Engineering, Xinxiang University, Xinxiang 453003, Henan, P. R. China

FRACTALS (fractals), 2025, vol. 33, issue 05, 1-10

Abstract: With regard to oracle bone fragment conjugation, images of cross-section contours are adopted as the research object for feature expression and matching. On the one hand, multifractal spectrum-acquired feature similarity can express the local and global features between cross-sections within the same framework at the same time; on the other hand, gray-level histogram feature information can express the visual similarity between contours. Therefore, the priority of cross-section matching is determined for conjugation operation of oracle bones by taking the product of the multifractal spectrum-acquired feature similarity and the gray-level histogram feature information-acquired matching cost parameters. The experimental results show that the multifractal spectrum signatures and histogram features-fused oracle bone cross-section contour conjugation method can perform the task of conjugation perfectly and is of certain application value.

Keywords: Oracle Bone Fragment; Conjugation; Multifractal Spectrum; Histogram Feature Information (search for similar items in EconPapers)
Date: 2025
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DOI: 10.1142/S0218348X25300053

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