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vandal-vpr / vg-transformers

Official Repository of "Learning Sequential Descriptors for Sequence-based Visual Place Recognition "
MIT License
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Is there a problem with the representation of L in Formula 1 of your paper? #20

Closed wpumain closed 1 year ago

wpumain commented 1 year ago

Is there a problem with the representation of L in Formula 1 of your paper? In the paper, L represents the sequence length. Should L in Formula 2 be changed to represent the number of clusters in the NetVLAD algorithm? 图片 图片

ga1i13o commented 1 year ago

in that formula, the netvlad cluster index is $k$. Therefor for each cluster in this formula we compute the assignment, on all descriptors ($M$ is the number of descriptors in an image), for all frames in the sequence; with $L$ sequence length

wpumain commented 1 year ago

Think you for your help!