On Laslett's transform for the Boolean model
2001 ◽
Vol 33
(1)
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pp. 1-5
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Keyword(s):
Consider the Boolean model in ℝ2, where the germs form a homogeneous Poisson point process with intensity λ and the grains are convex compact random sets. It is known (see, e.g., Cressie (1993, Section 9.5.3)) that Laslett's rule transforms the exposed tangent points of the Boolean model into a homogeneous Poisson process with the same intensity. In the present paper, we give a simple proof of this result, which is based on a martingale argument. We also consider the cumulative process of uncovered area in a vertical strip and show that a (linear) Poisson process with intensity λ can be embedded in it.
1995 ◽
Vol 32
(01)
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pp. 90-104
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Keyword(s):
2004 ◽
Vol 36
(2)
◽
pp. 455-470
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1975 ◽
Vol 12
(02)
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pp. 257-268
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Keyword(s):
2002 ◽
Vol 34
(4)
◽
pp. 739-753
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2004 ◽
Vol 36
(01)
◽
pp. 1-18
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Keyword(s):