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27 February 2004 A wavelet representation of multivalued images
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Proceedings Volume 5266, Wavelet Applications in Industrial Processing; (2004)
Event: Photonics Technologies for Robotics, Automation, and Manufacturing, 2003, Providence, RI, United States
In this work, a wavelet representation of multivalued images is presented. The representation is based on a multiresolution extension of the First Fundamental Form that accesses gradient information of vector-valued images. With the extension, multiscale edge information of multivalued images is extracted. Moreover, a wavelet representation is obtained that, after inverse transformation, accumulates all edge information in a single greylevel image. In this work, a redundant wavelet representation is presented using dyadic wavelet frames. It is then extended towards orthogonal wavelet bases using the Discrete Wavelet Transformation (DWT). The representation is shown to be a natural framework for image fusion. An algorithm is presented for fusion of multispectral images.
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Paul Scheunders "A wavelet representation of multivalued images", Proc. SPIE 5266, Wavelet Applications in Industrial Processing, (27 February 2004);

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