Vision Product Catalog Startups

• Background removal
• Super resolution
• Image Restoration Deformation Fixes

Startups in Focus

• bria.ai
• alpacaml
• photoroom
• neurallove
• letsenhance
• topazlabs

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Vision Latest Notes - Text-to-Image Generation

Vision Latest Notes - Text-to-Image Generation

Alignment in Text-to-Image Generation

Key components

• Controllable Generation
• Editing
• Better following prompts
• Customization

Techniques

• GAN
• Auto-Regressive
• Diffusion
• Non AR Transformer

One Liners

• GAN - Learn to Fake it until it becomes Real
• AR - Image to patches, Patches mapped to indexes - Tokens, Prediction - Set of tokens one by one
• Non-AR Transformer - Schedule policy to generate tokens at Each step
• Diffusion - Random noise in each step, Subtract noise to end up with the required semantic quality

Diffusion Overview

GLIDE

DALL-E-2

Image Super-Resolution via Iterative Refinement

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