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Inventor:

郭太良 (郭太良.) [1] (Scholars:郭太良) | 姚剑敏 (姚剑敏.) [2] (Scholars:姚剑敏) | 徐胜 (徐胜.) [3] | 林金堂 (林金堂.) [4] (Scholars:林金堂) | 林志贤 (林志贤.) [5] (Scholars:林志贤) | 叶芸 (叶芸.) [6] (Scholars:叶芸)

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incoPat

Abstract:

本发明涉及一种基于改进双向动态规划的立体匹配方法,包括以下步骤:S01:修正自适应加权代价函数;S02:利用修正后的自适应加权代价函数,以构建新的全局能量函数;S03:利用构建的全局能量函数,采用改进后的双向动态规划算法来搜索视差点匹配路径;S04:采用滤波方法和遵循三个可靠性准则去除孤立的错误视差点;S05:获得最终的稠密视差图。本发明所采用的三个可靠性准则大大加快了错误匹配点的剔除,图像全局匹配的精确度相对较高,能够将误匹配率降低到7%以下,同时制定了新的列向平滑约束项策略,在降低误匹配率和减少“条纹”瑕疵方面有显著的改善效果。

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Patent Info :

Type: 发明授权

Patent No.: CN201410197814.9

Filing Date: 2014/5/12

Publication Date: 2017/7/4

Pub. No.: CN103942810B

公开国别: CN

Applicants: 福州大学

Legal Status: 授权

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WoS CC Cited Count:

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ESI Highly Cited Papers on the List: 0 Unfold All

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30 Days PV: 0

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