StyleLight: HDR Panorama Generation for Lighting Estimation and Editing. (arXiv:2207.14811v1 [cs.CV])

We present a new lighting estimation and editing framework to generate
high-dynamic-range (HDR) indoor panorama lighting from a single limited
field-of-view (LFOV) image captured by low-dynamic-range (LDR) cameras.
Existing lighting estimation methods either directly regress lighting
representation parameters or decompose this problem into LFOV-to-panorama and
LDR-to-HDR lighting generation sub-tasks. However, due to the partial
observation, the high-dynamic-range lighting, and the intrinsic ambiguity of a
scene, lighting estimation remains a challenging task. To tackle this problem,
we propose a coupled dual-StyleGAN …

arxiv cv generation panorama