An Optimal Low Dynamic Range Image Generation Method Using a Neural Network.

Kwanwoo Park,Soohwan Yu,Seonhee Park,Sangkeun Lee,Joonki Paik

IEEE Transactions on Consumer Electronics（2018）

引用 17|浏览1

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摘要

This paper presents a neural network-based method to generate multiple images with different exposures from a single input low dynamic range (LDR) image for improved high dynamic range (HDR) imaging. The proposed algorithm consists of three steps: 1) 2-D histogram estimation; 2) neural network-based LDR images estimation; and 3) generation of an optimal set of differently exposed images. The propo...

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关键词

Histograms,Two dimensional displays,Neural networks,Feature extraction,Dynamic range,Imaging,Estimation

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