New BRACE model tackles screen flicker-banding with multi-frame RAW data

Researchers have developed a new method to combat flicker-banding in images captured from screens. This artifact, caused by the interaction between a camera's rolling shutter and a display's refresh rate, leads to color shifts and jagged patterns. The new approach, called BRACE, utilizes a multi-frame restoration model that leverages bracketed RAW image data. This dataset, named Bricker, was created through a combination of physical simulation and automated multi-exposure capture, allowing the model to better distinguish artifacts from genuine image textures. AI

IMPACT This research could improve the quality of screen-captured images by addressing flicker-banding artifacts.

RANK_REASON The cluster contains a research paper detailing a new dataset and model for image restoration. [lever_c_demoted from research: ic=1 ai=1.0]

Read on arXiv cs.CV →

• arXiv
• BRACE
• Bricker
• Flicker-Banding
• MSCAM
• raw image format

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