Multi-scale HSV Color Feature Embedding for High-fidelity NIR-to-RGB Spectrum Translation

arXiv:2404.16685v1 Announce Type: new
Abstract: The NIR-to-RGB spectral domain translation is a formidable task due to the inherent spectral mapping ambiguities within NIR inputs and RGB outputs. Thus, existing methods fail to reconcile the tension between maintaining texture detail fidelity and achieving diverse color variations. In this paper, we propose a Multi-scale HSV Color Feature Embedding Network (MCFNet) that decomposes the mapping process into three sub-tasks, including NIR texture maintenance, coarse geometry reconstruction, and RGB color prediction. Thus, we propose …

arxiv color cs.ai cs.cv embedding feature fidelity scale spectrum translation type