Applied topology 9: Spaces of 3x3 natural image patches

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Applied topology 9: Spaces of 3x3 natural image patches

This video accompanies the class "Topological Data Analysis" at Colorado State University:
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Can’t say enough about how fun you’ve made learning applied topology, a huge thanks and I earnestly look forward to watching all your lessons!

pavan
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is there any software to generate barcode form a 3d image ?

vijaysrirambhatla
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Hi Henry! Thank you, a good video and a paper too! I have a technical question - how to calculate contrast norm for say 7x7 patches? In this case we need 49x49 matrix and calculate xMx^t, I can't really find any info on that, could you pls point out to some references? Cheers!

alexandramalyugina