Geometric primitive extraction using a genetic algorithm

G. Roth, M. Levine
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引用次数: 228

Abstract

A genetic algorithm based on a minimal subset representation of a geometric primitive is used to perform primitive extraction. A genetic algorithm is an optimization method that uses the metaphor of evolution, and a minimal subset is the smallest number of points necessary to define a unique instance of a geometric primitive. The approach is capable of extracting more complex primitives than the Hough transform. While similar to a hierarchical merging algorithm, it does not suffer from the problem of premature commitment.<>
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利用遗传算法提取几何原语
采用基于几何原语最小子集表示的遗传算法进行原语提取。遗传算法是一种使用进化比喻的优化方法,最小子集是定义几何原语的唯一实例所需的最小个数的点。该方法能够提取比霍夫变换更复杂的原语。虽然类似于分层合并算法,但它没有过早承诺的问题。
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