Multiresolution subbands have a characteristic structure composed of sparse positive and negetive linear patterns present in close spatial proximity.
This method uses an edge model-based representation of Laplacian subbands and deals with noise at Laplacian subband levels to reduce it effectively. As the ...
This work introduces a novel way of representing Laplacian subbands using (oriented) edge elements based on selecting an appropriate set of 7×7 primitives ...
This work introduces a novel way of representing Laplacian subbands using (oriented) edge elements. The representation is based on selecting an appropriate set ...
Inter-subband prediction also forms the basis of Sym- metric Residue pyramids [7] that are a more sparse pyramid representation than the Laplacian pyramids [8].
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What is the Laplacian for edge detection?
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This method uses an edge model-based representation of Laplacian subbands and deals with noise at Laplacian subband levels to reduce it effectively. As the ...
This paper presents a novel method of removing unstruc- tured, spurious artifacts (more popularly called noise) from images. This method uses an edge ...
This method uses an edge model-based representation of Laplacian subbands and deals with noise at LaplACian subband levels to reduce it effectively and can ...
This work introduces a novel way of representing Laplacian subbands using (oriented) edge elements. The representation is based on selecting an appropriate set ...
It has been shown that Laplacian subbands can be represented using edge model elements [13]. (Note that these are descriptive models describing the pat- terns ...