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  • Features in Acoustic Images

    From romulogcerqueira@gmail.com@21:1/5 to All on Tue Feb 7 16:27:25 2017
    I have worked with acoustic image processing in a harbor and, after the preprocessing step, I need to extract track features between these images. Following below two examples of preprocessed frames:

    Frame 1: https://i.stack.imgur.com/Kuffj.png
    Frame 2: https://i.stack.imgur.com/H8LhV.png

    My questions:

    - What is the best feature extractor and descriptor I can use here, since the objects present are similar (pillars) and there is no much information in their neighborhood?
    - How can I track these features with high success rate?

    Regards,

    Rômulo

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