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arXiv · 2503.04268

ControlFill: Spatially Adjustable Image Inpainting from Prompt Learning

Boseong Jeon
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Abstract

In this report, I present an inpainting framework named \textit{ControlFill}, which involves training two distinct prompts: one for generating plausible objects within a designated mask (\textit{creation}) and another for filling the region by extending the background (\textit{removal}). During the inference stage, these learned embeddings guide a diffusion network that operates without requiring heavy text encoders. By adjusting the relative significance of the two prompts and employing classifier-free guidance, users can control the intensity of removal or creation. Furthermore, I introduce a method to spatially vary the intensity of guidance by assigning different scales to individual pixels.

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Boseong Jeon. 2025-03-06. ControlFill: Spatially Adjustable Image Inpainting from Prompt Learning. https://arxiv.org/abs/2503.04268

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