Computer Science ›› 2013, Vol. 40 ›› Issue (9): 288-292.

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Real-time Image Texture Substitution Algorithm

WAN Jin-liang,SONG Jin-bao,YE Long and LI Shu-hong   

  • Online:2018-11-16 Published:2018-11-16

Abstract: A real-time image texture substitution algorithm was proposed in this paper.The regional texture sample can be selected and be used to achieve medium level visual region texture substitution.The parallel image texture substitution algorithm with a hybrid MPI and OpenMP approach can be implemented on a dedicated cluster.The MPI paralle-lism,OpenMP parallelism and dynamic load balance under Master-Slave model were presented.Experimental results show parallel algorithm can ensure good performance of visual quality,greatly reduce the amount of data required by ima-ge reconstruction,effectively reduce the computing time and satisfy the time constraints of real-time application.

Key words: Image texture substitution,Parallel computing,MPI,OpenMP

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