Image Hash Combining Quaternion Laguerre Moments and Three-Dimensional Structures

Currently, several algorithms used in image hashing can only handle grayscale images. In this study, a hashing algorithm based on quaternion Laguerre moments and a three-dimensional energy structure is proposed to improve the range of application and performance of the image hashing algorithm, parti...

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Autore principale:	BAI Jie, ZHAO Yan
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	Editorial Office of Computer Engineering 2024-04-01
Serie:	Jisuanji gongcheng
Soggetti:	quaternion laguerre moments|image hash|image energy|three-dimensional structural features|copy detection
Accesso online:	https://www.ecice06.com/fileup/1000-3428/PDF/20240423.pdf
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