Nikhila Ravi

speaker

227 appearances 1 recordings 1 series first heard Dec 2025 last heard 18 Dec

Nikhila Ravi’s voice in public audio — every appearance, attributed to the second.

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Recordings per month over the last 12 months — 1 in all, peaking in Dec 2025 with 1.

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But the the detector is is separate.

And the reason we do this is if you think about

what a detector has to do and what the tracker has to do.

A detector needs to be identity agnostic.

So if you have a concept dog, it needs to be able to find all instances of that dog.

And it needs to sort of have this representation of dog that is the same for all dogs.

But when you're tracking those dogs through the video

Each dog needs to have a separate representation such that we're able to preserve the identities.

And so there's this kind of task conflict that emerges between the detector and the tracker.

And so we really had to, you know, we experimented a lot, we really tried to build kind of a unified approach to do things, but then

What we found was having um the separate detection tracker really worked, but we share

We use the perception encoder.

as this shared visual background.

Um and this is sort of a text and image aligned encoder.

You can see the uh green.

boxes there, they're from it says from PE, that's perception encoder.

There was also from

our group in there at the time.

This was released earlier this year in April.

And so this really is bringing together components from like the entire Fair Fair and Meta ecosystem.

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