SwitchLight Introduction

SwitchLight is an AI-powered tool that enables users to relight images and videos with realistic lighting effects and backgrounds in seconds.
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What is SwitchLight

SwitchLight is an innovative AI-based solution developed by a team of researchers in Seoul, South Korea. It uses state-of-the-art artificial intelligence to analyze images and videos, automatically remove backgrounds, and composite subjects into new environments with optimal lighting. SwitchLight aims to unlock creative potential by making professional-grade relighting and compositing accessible to both professionals and enthusiasts in fields like filmmaking, VFX, game development, and advertising.

How does SwitchLight work?

SwitchLight works by leveraging machine learning to extract material properties from images and videos, including normal maps, albedo, roughness, depth, and specular information. It can then use this data along with physically-based rendering techniques to realistically relight subjects in new environments. Users can upload their own images or videos, select from a library of HDRI backgrounds, and SwitchLight will automatically composite the subject into the new scene with appropriate lighting. Advanced features allow for custom HDRI uploads, light direction/intensity adjustments, and exporting of PBR maps for use in 3D software. For video, SwitchLight can process footage to enable dynamic relighting in post-production.

Benefits of SwitchLight

SwitchLight offers numerous benefits to creators across industries. It dramatically speeds up the relighting and compositing process, allowing for rapid iteration and experimentation. The AI-powered approach produces high-quality results without requiring expensive equipment or complex manual setups. This democratizes advanced VFX techniques, making them accessible to independent creators and small studios. For professionals, SwitchLight integrates into existing workflows and allows for previously impossible lighting adjustments in post-production. Overall, it empowers users to achieve cinematic lighting and compositing effects quickly and easily, enhancing creative possibilities and production value.

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