Generating Content for HDR Deghosting from Frequency View

arXiv:2404.00849v1 Announce Type: new
Abstract: Recovering ghost-free High Dynamic Range (HDR) images from multiple Low Dynamic Range (LDR) images becomes challenging when the LDR images exhibit saturation and significant motion. Recent Diffusion Models (DMs) have been introduced in HDR imaging field, demonstrating promising performance, particularly in achieving visually perceptible results compared to previous DNN-based methods. However, DMs require extensive iterations with large models to estimate entire images, resulting in inefficiency that hinders their practical application. To address this challenge, we …

abstract arxiv cs.cv diffusion diffusion models dynamic free ghost images imaging low multiple performance results type view