๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Parallel distance transforms on a linear array architecture

โœ Scribed by Tsorng-Lin Chia; Kuang-Bor Wang; Zen Chen; Der-Chyuan Lou


Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
288 KB
Volume
82
Category
Article
ISSN
0020-0190

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Linear time distance transforms for quad
โœ Clifford A. Shaffer; Quentin F. Stout ๐Ÿ“‚ Article ๐Ÿ“… 1991 ๐Ÿ› Elsevier Science โš– 1021 KB

Linear time algorithms are given for computing the chessboard distance transform for both pointer-based and linear quadtree representations. Comparisons between algorithmic styles for the two representations are made. Both versions of the algorithm consist of a pair of tree traversals. 0 I991 Academ

A cost optimal parallel algorithm for we
โœ Akihiro Fujiwara; Michiko Inoue; Toshimitsu Masuzawa; Hideo Fujiwara ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 147 KB

The distance transform and the nearest feature transform are useful operations in image processing. These transforms are based on various kinds of distance functions because the distance functions have dierent eciency or usefulness. In this paper, we consider these transforms based on the weighted d

A VLSI array architecture for Hough tran
โœ K. Maharatna; Swapna Banerjee ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 162 KB

In this article, an asynchronous array architecture for straight line Hough transform (HT) is proposed using a scaling-free modi"ed Co-Ordinate Rotation Digital Computer (CORDIC) unit as a basic processing element (PE). It exhibits four-fold angle parallelism by dividing the Hough space into four su

Optimal Computing the Chessboard Distanc
โœ Yu-Hua Lee; Shi-Jinn Horng ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 290 KB

The distance transform (DT) is an image computation tool which can be used to extract the information about the shape and the position of the foreground pixels relative to each other. It converts a binary image into a grey-level image, where each pixel has a value corresponding to the distance to th