To solve the poor real-time problem of SIFT algorithm, the cooperative operation mechanism of multi-core algorithm on multi-thread mode is designed based on OpenMP software runtime. First, a collaboration mechanism between multiple processor cores is designed based on the multi-core operating framework. Then, a high-speed interaction method is designed for the data between different platforms based on the TCP/IP protocol. Finally, the experiment shows that this scheme can greatly make the processing speed up for highresolution image and effectively solves the real-time problem of the algorithm.


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    Title :

    Feature point extraction of high-resolution image based on multi-thread mode


    Contributors:
    Sun, Peng (author) / Zhao, Haimeng (author) / Sun, Yiyuan (author) / Yang, Haiju (author) / Wang, Mingchun (author)


    Publication date :

    2020-10-14


    Size :

    302990 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English





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