Decomposition for a Quaternion Tensor Triplet with Applications

Zhuo-Heng He,Carmeliza Navasca,Xiang-Xiang Wang

ADVANCES IN APPLIED CLIFFORD ALGEBRAS（2022）

引用 5|浏览15

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摘要

In this paper, we investigate and discuss in detail the structure and properties of product singular value decomposition for a quaternion tensor triplet under Einstein product (higher-order PSVD). As an application, we consider color video watermark processing with this higher-order PSVD.

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关键词

Tensor decomposition,Quaternion algebra,Tensor SVD

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