Weighted distance transforms computed by using suitable integer weights are au adequate approximation to the Euclidean distance transform. In tbis paper, a criterion is introduced for identifyhg the local maxima in a specific weighted distance transform. The reverse weighted distance transformation
Finding local maxima in a pseudo-euclidean distance transform
โ Scribed by Carlo Arcelli; Gabriella Sanniti di Baja
- Book ID
- 103913104
- Publisher
- Elsevier Science
- Year
- 1988
- Weight
- 51 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0734-189X
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โฆ Synopsis
The octree representation of three-dimensional objects based on the principle of recursive subdivision is a generalization of two-dimensional quadtrees. It has been studied for use in many application areas such as solid modeling, computer graphics, computer-aided design/manufacturing, computer vision, image processing, and robotics. Many algorithms related to octrees have been developed in these application areas. In this paper, we divide these algorithms into two catagories, construction and manipulation of octrees, and give a detailed survey of them.
NOTES f'itulihg
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