Background Removal with AI 2021 Results Highlights

Introduction

Have you ever wanted to change the background of a picture and have it look realistic? If you've already tried that, you know that it's not simple. You can't just take a picture of yourself in your home and change the background to a beach; it just looks bad and not realistic. Anyone will just say that's photoshopped in a second. For movies and professional videos, you need perfect lighting and artists to reproduce the high-quality image, which is super expensive.

But is there a way you can achieve the same with your own pictures? Interestingly, this is what Google Research is trying to achieve with a new paper called Total Relighting. The goal is to properly relight any portrait based on the lighting of the new background you add.

Keywords

• Background Change
• Realistic Lighting
• Google Research
• Total Relighting
• Portrait Relighting
• Professional Image Editing
• AI Technology

FAQ

Q: What is the main challenge in changing a picture background realistically? A: The main challenge is that without perfect lighting and detailed editing, the changed background looks fake and obviously photoshopped.

Q: How do professionals achieve realistic background changes in movies and videos? A: They use expert artists and perfect lighting to reproduce high-quality images, which is typically very expensive.

Q: What is Google Research's new solution for background change? A: Google Research is working on a new technology called Total Relighting, which aims to adjust the lighting in a portrait to match the lighting of a new background, making the result look realistic.

Q: Can Total Relighting be used by non-professionals? A: While the technology is still in research, the aim is to make it accessible for use with personal pictures, enabling non-professionals to achieve realistic background changes.