Scale invariants from Gaussian-Hermite moments
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- 作者：Bo Yanga ; bo.yang@hotmail.fr" class="auth_mail" title="E-mail the corresponding author ; Jitka Kostková ; b ; kostkova@utia.cas.cz" class="auth_mail" title="E-mail the corresponding author ; Jan Flusserb ; flusser@utia.cas.cz" class="auth_mail" title="E-mail the corresponding author ; Tomá ; &scaron ; Sukb ; suk@utia.cas.cz" class="auth_mail" title="E-mail the corresponding author
- 关键词：Scale invariants ; Gaussian&ndash ; Hermite moments ; Variable modulation ; Normalization ; Zernike moments
- 刊名：Signal Processing
- 出版年：2017
- 出版时间：March 2017
- 年：2017
- 卷：132
- 期：Complete
- 页码：77-84
- 全文大小：906 K
文摘
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Invariants to image scaling designed from Gaussian–Hermite moments are introduced.
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The main idea is a variable modulation of the basis functions.
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Gaussian–Hermite scale invariants can be easily made also invariant to rotation.
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Gaussian–Hermite scale invariants are more robust than Zernike invariants.
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Experiments in 2D and 3D are presented.