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11

RT
1995
Springer

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Spherical Wavelets: Texture Processing

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Spherical Wavelets: Texture Processing

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: Wavelets are a powerful tool forplanar image processing. The resulting algorithms are straightforward, fast, and efﬁcient. With the recently developed spherical wavelets this framework can be transposed to spherical textures. We describe a class of processing operators which are diagonal in the wavelet basis and which can be used for smoothing and enhancement. Since the wavelets (ﬁlters)are local in space and frequency, complex localized constraints and spatially varying characteristics can be incorporated easily. Examples from environment mapping and the manipulation of topography/bathymetry data are given.

Peter Schröder, Wim Sweldens

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Added	26 Aug 2010
Updated	26 Aug 2010
Type	Conference
Year	1995
Where	RT
Authors	Peter Schröder, Wim Sweldens

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