To reduce computation and enhance algorithm speed, the paper presents a variable search region area-matching approach based on disparity gradient, according to relationship between disparity gradient and search region.
为了减少算法的计算量,提高算法速度,根据视差梯度和搜索范围的关系,本文提出了一种基于视差梯度的可变搜索范围区域匹配方法。
参考来源 - 计算机视觉立体匹配相关理论与算法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The gray correlation multi-peak set then was optimized by disparity gradient limited constraint.
利用视差梯度有限约束，优化灰度相关复峰集。
In this paper, a new algorithm for stereo matching is developed, based on the idea for imposing a limit on disparity gradient allowed in the matched image.
本文基于对匹配图象内允许的视差梯度施加限制的想法提出一种新的立体视觉匹配算法。
Based on disparity gradient theory, a weak consistency constraint was proposed, which expressed that the disparity difference between neighbor points was always in certain range.
通过引入视差梯度理论，提出了一种弱连续性约束，它表示相邻点的视差变化总在一定的范围之内。
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