A two-stage HDR reconstruction pipeline for extreme dark-light RGGB images

A two-stage HDR reconstruction pipeline for extreme dark-light RGGB images

Abstract RGGB sensor arrays are commonly used in digital cameras and mobile photography. However, images of extreme dark-light conditions often suffer from insufficient exposure because the sensor receives insufficient light. The existing methods mainly employ U-Net variants, multi-stage camera para...

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Bibliographic Details
Main Authors: Yiyao Huang, Xiaobao Zhu, Fenglian Yuan, Jing Shi, U. Kintak, Jingfei Fu, Yiran Peng, Chenheng Deng
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:Scientific Reports
Subjects:
Extremely dark-light
Image enhancement
Self-attention U-Net
HDR reconstruction pipeline
Online Access:https://doi.org/10.1038/s41598-025-87412-x
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