3min chapter

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#206 – Ishan Misra: Self-Supervised Deep Learning in Computer Vision

Lex Fridman Podcast

CHAPTER

Data Augmentation in Visual Intelligence

I wonder if I wonder if there's a benefit to being wildly imaginable while trying to be consistent with physical reality. Like imagine all the possible things that are occluded or not there, but they're nevertheless physically consistent. To have like amazing data augmentation, you need to understand what the scene is. So it's basically just put elves with bananas until you know it's not to be true. Just like children have a wild imagination until the adults ruin it all. For like vision, it's a lot of these image filtering operations. Rotation cropping rotation cropping exactly all of these kind of things. Lighting is a really interesting one. That feels like really complicated to do.

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