Application of Noise Suppression Technology in Single Exposure HDR Image Generation
The application of noise suppression technology in single exposure High Dynamic Range(HDR)image generation is studied,aiming at solving the problem that Low-Dynamic Range(LDR)image is disturbed by noise in HDR reconstruction.Adaptive wavelet threshold denoising,noise perception regularization and log-domain adaptive steering filtering are adopted,and their effectiveness is verified by experiments.The experimental results show that the comprehensive application of these methods can significantly improve the quality of HDR images and reduce the impact of noise on image details and visual experience.
noise suppression technologysingle exposure High Dynamic Range(HDR)imageadaptive wavelet threshold
NETL
NSTL
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