It’s a simple Gaussian kernel multiplied with a triangular mask. You can do bett... | Hacker News

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		rahulrav on March 28, 2020 \| parent \| context \| favorite \| on: Bokehlicious Selfies It’s a simple Gaussian kernel multiplied with a triangular mask. You can do better by playing with intensities of pixel values as suggested in the article I linked.

joshvm on March 28, 2020 [–]

I meant about where this line comes from:

    mask = masks[0][0]

Presumably 0 is the class ID? For someone new to ML or object detection, it might not be obvious why you take the first channel here.

Also recent related reading: https://bartwronski.com/2020/03/15/using-jax-numpy-and-optim...

HN Discussion: https://news.ycombinator.com/item?id=22590360&ref=hvper.com&...

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