Showing 2025Show all
3 papers · 1 filter
cs.CV2025
Animalbooth: multimodal feature enhancement for animal subject personalization
Chen Liu, Haitao Wu, Kafeng Wang +1
Personalized animal image generation is challenging due to rich appearance cues and large morphological variability. Existing approaches often exhibit feature misalignment across d…
cs.CV2025
Generative Video Bi-flow
Chen Liu, Tobias Ritschel
We propose a novel generative video model to robustly learn temporal change as a neural Ordinary Differential Equation (ODE) flow with a bilinear objective which combines two aspec…
cs.CV2025
Not All Frame Features Are Equal: Video-to-4D Generation via Decoupling Dynamic-Static Features
Liying Yang, Chen Liu, Zhenwei Zhu +4
Recently, the generation of dynamic 3D objects from a video has shown impressive results. Existing methods directly optimize Gaussians using whole information in frames. However, w…