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Wondering who and how they manually boxed/labeled the objects. Sounds like an amazing job :)
by jalk 10y ago
Wondering who and how they manually boxed/labeled the objects. Sounds like an amazing job :)
- 0x00000000 10y agoProbably done with the new type of captcha (select all boxes with ____)
- maxmcd 10y agoThe bounding boxes look more exact than that. I have also only seen that new type of captcha with images that look like they are from streetview.
- Guyag 10y agoTheir method is detailed in the whitepaper [1], mainly section 3.2. TL;DR mturk for high level annotations (frame contains/does not contain object in class), and internal annotators for bounding boxes. [1] https://arxiv.org/pdf/1702.00824.pdf https://arxiv.org/pdf/1702.00824.pdf