PHNet: Patch-based Normalization for Portrait Harmonization

arXiv:2402.17561v1 Announce Type: new
Abstract: A common problem for composite images is the incompatibility of their foreground and background components. Image harmonization aims to solve this problem, making the whole image look more authentic and coherent. Most existing solutions predict lookup tables (LUTs) or reconstruct images, utilizing various attributes of composite images. Recent approaches have primarily focused on employing global transformations like normalization and color curve rendering to achieve visual consistency, and they often overlook the importance of local visual …

abstract arxiv authentic components cs.cv image images look making normalization solutions solve tables type