期刊论文详细信息
PATTERN RECOGNITION | 卷:25 |
HYPERCUBE ALGORITHMS FOR OPERATIONS ON QUADTREES | |
Article | |
SHANKAR, RV ; RANKA, S | |
关键词: QUADTREES; HYPERCUBE ALGORITHMS; IMAGE PROCESSING; | |
DOI : 10.1016/0031-3203(92)90137-8 | |
来源: Elsevier | |
【 摘 要 】
This paper describes parallel algorithms for the following operations on quadtrees-boolean operations (union, intersection, complement), collapsing a quadtree, and neighbor finding in an image represented by a quadtree. The architecture assumed in this paper is a hypercube with one processing element (PE) per hypercube node. It is assumed that the architecture is SIMD. i.e. all PEs work under the control of a single control unit.
【 授权许可】
Free
【 预 览 】
Files | Size | Format | View |
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10_1016_0031-3203(92)90137-8.pdf | 493KB | download |