Computer Science > Computer Vision and Pattern Recognition
arXiv:2603.09236 (cs)
[Submitted on 10 Mar 2026]
Title:BridgeDiff: Bridging Human Observations and Flat-Garment Synthesis for Virtual Try-Off
View a PDF of the paper titled BridgeDiff: Bridging Human Observations and Flat-Garment Synthesis for Virtual Try-Off, by Shuang Liu and 6 other authors
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Abstract:Virtual try-off (VTOFF) aims to recover canonical flat-garment representations from images of dressed persons for standardized display and downstream virtual try-on. Prior methods often treat VTOFF as direct image translation driven by local masks or text-only prompts, overlooking the gap between on-body appearances and flat layouts. This gap frequently leads to inconsistent completion in unobserved regions and unstable garment structure. We propose BridgeDiff, a diffusion-based framework that explicitly bridges human-centric observations and flat-garment synthesis through two complementary components. First, the Garment Condition Bridge Module (GCBM) builds a garment-cue representation that captures global appearance and semantic identity, enabling robust inference of continuous details under partial visibility. Second, the Flat Structure Constraint Module (FSCM) injects explicit flat-garment structural priors via Flat-Constraint Attention (FC-Attention) at selected denoising stages, improving structural stability beyond text-only conditioning. Extensive experiments on standard VTOFF benchmarks show that BridgeDiff achieves state-of-the-art performance, producing higher-quality flat-garment reconstructions while preserving fine-grained appearance and structural integrity.
| Comments: | |
| Subjects: | Computer Vision and Pattern Recognition (cs.CV); Artificial Intelligence (cs.AI) |
| Cite as: | arXiv:2603.09236 [cs.CV] |
| (or arXiv:2603.09236v1 [cs.CV] for this version) | |
| https://doi.org/10.48550/arXiv.2603.09236
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View a PDF of the paper titled BridgeDiff: Bridging Human Observations and Flat-Garment Synthesis for Virtual Try-Off, by Shuang Liu and 6 other authors
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