A theory for multiresolution signal decomposition: the wavelet representation
نویسندگان
چکیده
منابع مشابه
A Theory for Multiresolution Signal Decomposition: The Wavelet Representation
Multiresolution representations are very effective for analyzing the information content of images. We study the properties of the operator which approximates a signal at a given resolution. We show that the difference of information between the approximation of a signal at the resolutions 2’ + ’ and 2jcan be extracted by decomposing this signal on a wavelet orthonormal basis of L*(R”). In LL(R...
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ژورنال
عنوان ژورنال: IEEE Transactions on Pattern Analysis and Machine Intelligence
سال: 1989
ISSN: 0162-8828
DOI: 10.1109/34.192463