Preprint
Aug 2026
SketchFlow: Zero-Shot Vector Sketch Generation via GMM Prior Flow in CLIP Latent Space
SketchFlow, a novel generative framework rooted in Optimal Transport (OT) theory and flow matching, demonstrates promising local zero-shot synthesis for prompts beyond the QuickDraw training vocabulary, while enabling smooth, continuous semantic interpolation between distinct concepts.
Jin Zhou, Hong-Liang Yang, Peng-Fei Xu et al.
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