HistoHDR-Net: Histogram Equalization for Single LDR to HDR Image Translation

High Dynamic Range (HDR) imaging aims to replicate the high visual quality and clarity of real-world scenes. Due to the high costs associated with HDR imaging, the literature offers various data-driven methods for HDR image reconstruction from Low Dynamic Range (LDR) counterparts. A common limitation of these approaches is missing details in regions of the reconstructed HDR images, which are over- or under-exposed in the input LDR images. To this end, we propose a simple and effective method, HistoHDR-Net, to …

costs cs.ai cs.cv cs.gr cs.lg cs.mm data data-driven dynamic eess.iv equalization image imaging literature low quality replicate translation visual world