发明名称 |
Multi-dimensional empirical mode decomposition (EMD) method for image texture analysis |
摘要 |
A multi-dimensional empirical mode decomposition method is provided. The method can be applied in image texture analysis, such as medical image analysis. The method can adaptively decompose a three-dimensional image into a number of characteristic image layers and extract characteristic images showing more noticeable textures from the layers. The method uses the physical concept of field to perform the data mode decomposition to obtain envelope and tendency estimation of multi-dimensional data. The method can also be applied in time and frequency analysis of two-dimensional data or multi-channel data. |
申请公布号 |
US8428389(B2) |
申请公布日期 |
2013.04.23 |
申请号 |
US20090555158 |
申请日期 |
2009.09.08 |
申请人 |
PAO SUN-HUA;SHAU YIO-WHA;YU MING-CHIEN;TSENG CHIEN-LUN;INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE |
发明人 |
PAO SUN-HUA;SHAU YIO-WHA;YU MING-CHIEN;TSENG CHIEN-LUN |
分类号 |
G06K9/36 |
主分类号 |
G06K9/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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