The radiance fields style transfer is an emerging field that has recently
gained popularity as a means of 3D scene stylization, thanks to the outstanding
performance of neural radiance fields in 3D reconstruction and view synthesis.
We highlight a research gap in radiance fields style transfer, the lack of
sufficient perceptual controllability, motivated by the existing concept in the
2D image style transfer. In this paper, we present ARF-Plus, a 3D neural style
transfer framework offering manageable control over perceptual factors, to
systematically explore the perceptual controllability in 3D scene stylization.
Four distinct types of controls - color preservation control, (style pattern)
scale control, spatial (selective stylization area) control, and depth
enhancement control - are proposed and integrated into this framework. Results
from real-world datasets, both quantitative and qualitative, show that the four
types of controls in our ARF-Plus framework successfully accomplish their
corresponding perceptual controls when stylizing 3D scenes. These techniques
work well for individual style inputs as well as for the simultaneous
application of multiple styles within a scene. This unlocks a realm of
limitless possibilities, allowing customized modifications of stylization
effects and flexible merging of the strengths of different styles, ultimately
enabling the creation of novel and eye-catching stylistic effects on 3D scenes