MultiShadow: Multi-Object Shadow Generation for Image Compositing via Diffusion Model
Realistic shadow generation is crucial for achieving seamless image compositing, yet existing methods primarily focus on single-object insertion and often fail to generalize when multiple foreground objects are composited into a background scene. In practice, however, modern compositing pipelines and real-world applications often insert multiple objects simultaneously, necessitating shadows that are jointly consistent in terms of geometry, attachment, and location. In this paper, we address the under-explored problem of multi-object shadow generation, aiming to synthesize physically plausible shadows for multiple inserted objects. Our approach exploits the multimodal capabilities of a pre...
| Authors | Waqas Ahmed, Dean Diepeveen, Ferdous Sohel |
|---|---|
| Primary category | cs.CV |
| Published | 3 March 2026 |
| Last updated at source | 10 August 2026 |
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