33 search results - page 1 / 7 » Efficient Dilation, Erosion, Opening, and Closing Algorithms |
PAMI
2002
13 years 4 months ago
2002
We propose an efficient and deterministic algorithm for computing the one-dimensional dilation and erosion (max and min) sliding window filters. For a p-element sliding window, our...
ICIP
2005
IEEE
14 years 6 months ago
2005
IEEE
We investigate how common binary mathematical morphology operators can be adapted so that the size of the structuring element (SE) can vary across the image. We show that when the...
ICIP
2006
IEEE
14 years 6 months ago
2006
IEEE
An efficient algorithm is presented for the computation of gray-scale morphological operations with 2-D structuring elements (S.E.). The required computing time is independent of ...
ICIP
2000
IEEE
14 years 6 months ago
2000
IEEE
Classical morphology is built up in such a way that all operators occur in pairs, e.g., dilation and erosion, opening and closing, etc. This phenomenon, which is a straightforward...
ICIP
2005
IEEE
14 years 6 months ago
2005
IEEE
In this paper, we present a novel framework for efficient multiple reflectional symmetric regions detection in real images. First, we present a fast operator to measure the symmetr...