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pro vyhledávání: '"Henk J.A.M. Heijmans"'
Autor:
Henk J.A.M. Heijmans
Quasi-continuous images must be sampled prior to digital processing. The steps needed to render images and operators discrete are set out in full.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53cdc059ed9c861b633bfc6fdd9ca360
https://doi.org/10.1016/bs.aiep.2020.07.008
https://doi.org/10.1016/bs.aiep.2020.07.008
Autor:
Henk J.A.M. Heijmans
The theory of complete lattices is described in the language of set theory. The use of Hasse diagrams to represent finite lattices is described. Boolean lattices are defined and de Morgan's Laws are introduced. Regular closed sets are studied as an e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8699daa2f063fc46b520ce9d19b52a00
https://ir.cwi.nl/pub/30244
https://ir.cwi.nl/pub/30244
Autor:
Henk J.A.M. Heijmans
The algebraic properties of the morphological operators are important but they are not alone in this. Topological properties can be equally important and are explored in depth in this chapter. The basic elements of topology are summarized, followed b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdbaa7d09a9d6f746a70262de0323855
https://ir.cwi.nl/pub/30077
https://ir.cwi.nl/pub/30077
Autor:
Henk J.A.M. Heijmans
In order to extract geometric information from images, suitable operators must be constructed. After a discussion of convexity and geodesic distance, the important notion of metric dilation is introduced, followed by that of distance transforms. Sect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15d43203260d35372ab6151f95880247
https://doi.org/10.1016/bs.aiep.2020.07.009
https://doi.org/10.1016/bs.aiep.2020.07.009
Autor:
Henk J.A.M. Heijmans
Opening and closings are examined in depth. The notion of structural opening, which constitutes a basis for the class of all openings (and likewise for closings) is introduced. A second important class of openings is constituted by the adjunctional o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfdc5d030dfb29e26d670dc0d0d72975
https://doi.org/10.1016/bs.aiep.2020.07.006
https://doi.org/10.1016/bs.aiep.2020.07.006
Autor:
Henk J.A.M. Heijmans
A consistent algebraic framework is introduced with which the various translations encountered in the discussion of erosions and dilations can be unified. Adjunction is re-examined and the T-invariant operators are defined and discussed in detail. Se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::578354eaeaa87b03f0029ee7293885a1
https://ir.cwi.nl/pub/30044
https://ir.cwi.nl/pub/30044
Autor:
Henk J.A.M. Heijmans
It is shown that set operators can be extended to function operators. This makes it possible to transfer all the theory of binary morphology to grey-level images. For this, a function must be represented by a family of sets. The set operator is then
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39e8c6e1d87b967ac7f4873210ee3bfc
https://ir.cwi.nl/pub/30063
https://ir.cwi.nl/pub/30063
Autor:
Henk J.A.M. Heijmans
The mathematical morphology of grey-level images has many special features, which are the subject of this chapter. A general procedure for proceeding from binary to grey-level morphology was presented in an earlier chapter. Here, each aspect of the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3f8b40f08ed455790d02d765b9cfd25
https://ir.cwi.nl/pub/30058
https://ir.cwi.nl/pub/30058