Neural Photo Editing Andrew Brock Introduction Background: VAEs - - PowerPoint PPT Presentation

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Neural Photo Editing Andrew Brock Introduction Background: VAEs - - PowerPoint PPT Presentation

Mar 25, 2024 177 likes •356 views

Neural Photo Editing Andrew Brock Introduction Background: VAEs Background: VAEs Background: GANs Background: GANs The IAN Model Multiscale Dilated Conv Blocks Image credit: http://liangchiehchen.com/fg/deeplab_aspp.jpg Multiscale Dilated

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Neural Photo Editing

Andrew Brock

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Introduction

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Background: VAEs

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Background: VAEs

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Background: GANs

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Background: GANs

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The IAN Model

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Multiscale Dilated Conv Blocks

Image credit: http://liangchiehchen.com/fg/deeplab_aspp.jpg

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Multiscale Dilated Conv Blocks

Expressivity = range of functions a block can represent / number of parameters

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Faster Dilation through Reshapes

Image credit: Real-Time Single Image and Video Super- Resolution Using an Efcient Sub-Pixel Convolutional Neural Network, Twitter Cortex

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Orthogonality

Initializing weights with orthogonal matrices works well…so why not keep them

  • rthogonal?
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Orthogonal Regularization

Initializing weights with orthognal matrices works well…so why not keep them

  • rthogonal?
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Adding Modifcations

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Photo Editing

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Photo Editing

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Thanks!

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