Volume 3,Issue 7
高动态范围下多曝光图像清晰化处理方法研究
针对传统基于 RGB 色彩空间下的多曝光融合算法，普遍存在效率低、色彩偏移等问题，针对这一现状，本文构建了一种 HSV 色彩空间下多曝光融合的方案。该方案在 V 通道上结合基于拉普拉斯金字塔的多曝光融合，并通过实验对融合算法进行了客观评价。与传统 RGB 色彩空间中基于拉普拉斯金字塔的多曝光融合相比，该方法获得的色彩更加丰富，融合效率相较传统方法也有所提高。
[1]Xu K, Wang Q, Xiao H, et al. Multi-exposure image fusion algorithm based on improved weight function[J]. Frontiers in Neurorobotics, 2022, 16: 846580.
[2]Hao Q, Zhao Q, Sbert M, et al. Information-Theoretic Channel for Multi-exposure Image Fusion[J]. The Computer Journal, 2023, 66(1): 114-127.
[3]Jiang Z, Yang B, Pan D, et al. IRW-MEF: Informative random walk for multi-exposure image fusion[J]. Expert Systems with Applications, 2025, 276: 127147.
[4]Wang D, Xu C, Feng B, et al. Multi-Exposure Image Fusion Based on Weighted Average Adaptive Factor and Local Detail Enhancement[J]. Applied Sciences, 2022, 12(12): 5868.
[5]Kojima S, Suetake N. Fast and Effective Scene Segmentation Method for Luminance Adjustment of Multi-Exposure Image[J]. IEEE Access, 2022, 11: 1128-1140.
[6]Xu Z , Chen J , Cheng M ,et al.Multi-exposure image fusion for dynamic scenes with ghosting removal[J].Journal of Electronic Imaging, 2022, 31(2):16.DOI:10.1117/1. JEI.31.2.023036.
[7]CQYA, AYZ, AYZ, et al. Enhancing image visuality by multi-exposure fusion[J]. Pattern Recognition Letters, 2019, 127:66-75.DOI:10.1016/j.patrec.2018.10.008.
[8]Qiaohong H, Qi Z, Mateu S, et al.Information-Theoretic Channel for Multiexposure Image Fusion[J].The Computer Journal, 2021. DOI:10.1093/comjnl/bxab148.
[9]Chen H , Ren Y , Cao J ,et al.Multi-exposure fusion for welding region based on multi-scale transform and hybrid weight[J].International Journal of Advanced Manufacturing Technology, 2019.DOI:10.1007/s00170-018-2723-1.
[10]Gao C G G .High dynamic range infrared image acquisition based on an improved multi-exposure fusion algorithm[J].Infrared physics and technology, 2021, 115(1). DOI:10.1016/j.infrared.2021.103698.
[11]Jia J , Sun J , Zhu Z .A multi-scale patch-wise algorithm for multi-exposure image fusion[J].Optik - International Journal for Light and Electron Optics, 2021, 248(000):168120.DOI:10.1016/j.ijleo.2021.168120.
[12]Li J , Wang Y , Chen F ,et al.Multi exposure fusion for high dynamic range imaging via multi-channel gradient tensor[J].Digital Signal Processing, 2025, 156(PartB). DOI:10.1016/j.dsp.2024.104821.
[13]Smith A R. Color gamut transform pairs[J]. ACM Siggraph Computer Graphics, 1978, 12(3): 12-19.