Stereoscopic Image Description With Trinion Fractional-Order Continuous Orthogonal Moments

Some research progress has been made on fractional-order continuous orthogonal moments (FrCOMs) in the past two years. Compared with integer-order continuous orthogonal moments (InCOMs), FrCOMs increase the number of affine invariants and effectively improve numerical stability. However, the existin...

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Vydáno v:IEEE transactions on circuits and systems for video technology Ročník 32; číslo 4; s. 1998 - 2012
Hlavní autoři: Wang, Chunpeng, Ma, Bin, Xia, Zhiqiu, Li, Jian, Li, Qi, Shi, Yun-Qing
Médium: Journal Article
Jazyk:angličtina
Vydáno: New York IEEE 01.04.2022
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:
Algorithms
fractional-order continuous orthogonal moments (FrCOMs)
Harmonic analysis
Image reconstruction
Numerical stability
Quaternions
Stereo image processing
stereoscopic image reconstruction
stereoscopic image zero watermarking
Stereoscopy
Transforms
Trinion
trinion FrCOMs (TFrCOMs)
Watermarking
ISSN:1051-8215, 1558-2205
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Popis
Shrnutí:Some research progress has been made on fractional-order continuous orthogonal moments (FrCOMs) in the past two years. Compared with integer-order continuous orthogonal moments (InCOMs), FrCOMs increase the number of affine invariants and effectively improve numerical stability. However, the existing types of FrCOMs are still very limited, of which all are planar image oriented. No report on stereoscopic images is available yet. To this end, in this paper, FrCOMs corresponding to various types of InCOMs are first deduced, and then, they are combined with trinion theory to construct trinion FrCOMs (TFrCOMs) applicable to stereoscopic images. Furthermore, the reconstruction performance and geometric invariance of TFrCOMs are analyzed theoretically and experimentally. Finally, an application in the stereoscopic image zero-watermarking algorithm is investigated to verify the superior performance of TFrCOMs.
Bibliografie:ObjectType-Article-1
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ISSN:1051-8215
1558-2205
DOI:10.1109/TCSVT.2021.3094882