@inproceedings{
zhang2024sceneexpander,
title={SceneExpander: Real-Time Scene Synthesis for Interactive Floor Plan Editing},
author={Shao-Kui Zhang and Junkai Huang and Liang Yue and Jia-Tong Zhang and Jia-Hong Liu and Yu-Kun Lai and Song-Hai Zhang},
booktitle={ACM Multimedia 2024},
year={2024},
url={https://openreview.net/forum?id=V5HU1OvHnx}
}
Scene synthesis has gained significant attention recently, and interactive scene synthesis focuses on yielding scenes according to user preferences. Existing literature either generates floor plans or scenes according to the floor plans. This paper generates scenes over floor plans in real time. Given an initial scene, the only interaction a user needs is changing the room shapes. Our framework splits/merges rooms and adds/rearranges/removes objects for each transient moment during interactions. A systematic pipeline achieves our framework by compressing objects' arrangements over modified room shapes in a transient moment, thus enabling real-time performances. We also propose elastic boxes that indicate how objects should be arranged according to their continuously changed contexts, such as room shapes and other objects. Through a few interactions, a floor plan filled with object layouts is generated concerning user preferences on floor plans and object layouts according to floor plans. Experiments show that our framework is efficient at user interactions and plausible for synthesizing 3D scenes.
SceneExpander: Real-Time Scene Synthesis for Interactive Floor Plan Editing
Shao-Kui Zhang Junkai Huang Liang Yue Jia-Tong Zhang Jia-Hong Liu Yu-Kun Lai Song-Hai Zhang