基于改进双向动态规划的立体图像匹配算法
기우개진쌍향동태규화적입체도상필배산법
Stereo Matching Algorithm Based on Improved Bidirectional Dynamic Programming
  • 万方数据
    电视技术 전시기술
    TV ENGINEERING
    2014年 11期 86-89,96 ,共5页

    程时文%林志贤%郭太良

    정시문%림지현%곽태량

    视差图%动态规划%立体匹配%自适应加权代价函数 視差圖%動態規劃%立體匹配%自適應加權代價函數
    시차도%동태규화%입체필배%자괄응가권대개함수
    disparity map%dynamic programming%stereo matching%adaptive support-weight cost function
    提出一种基于改进双向动态规划的立体图像匹配算法,选用修正后的自适应加权代价函数(Adaptive Support WeightCost Function,ASCF),然后构建新的全局能量函数,并通过改进双向动态规划来寻径,最后采用简单的滤波方法和遵循3个可靠性准则去除孤立的错误视差点,以获得稠密视差图.实验结果表明,该算法在降低误匹配率和减少“条纹”瑕疵方面有显著的改善效果.
    제출일충기우개진쌍향동태규화적입체도상필배산법,선용수정후적자괄응가권대개함수(Adaptive Support WeightCost Function,ASCF),연후구건신적전국능량함수,병통과개진쌍향동태규화래심경,최후채용간단적려파방법화준순3개가고성준칙거제고립적착오시차점,이획득주밀시차도.실험결과표명,해산법재강저오필배솔화감소“조문”하자방면유현저적개선효과.
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