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Xueqi Li

4 accepted papers

2026

Geometry-Aware Stereo Matching via Monocular Disparity Distribution Prior and Gradient Enhancement

AAAI 2026technical

Stereo matching recovers 3D scene information based on the correlation between corresponding pixels. Despite impressive progress, existing methods lack sufficient correlation priors in ill-posed regions such as occlusions, detailed and reflective regions. In this paper, we propose Geometry Aware Ste

Cited by 0SourcePDFScholar
2026

Mantis: A Versatile Vision-Language-Action Model with Disentangled Visual Foresight

CVPR 2026

Recent advances in Vision-Language-Action (VLA) models demonstrate that visual signals can effectively complement sparse action supervisions. However, letting VLA directly predict high-dimensional visual states can distribute model capacity and incur prohibitive training cost, while compressing visu

Cited by 0SourcecodeScholar
2026

Multivariate Diffusion Transformer with Decoupled Attention for High-Fidelity Mask-Text Collaborative Facial Generation

AAAI 2026technical

While significant progress has been achieved in multimodal facial generation using semantic masks and textual descriptions, conventional feature fusion approaches often fail to enable effective cross-modal interactions, thereby leading to suboptimal generation outcomes. To address this challenge, we

Cited by 0SourcePDFScholar
2026

Scaling by Diversified Experience for Vision-Language-Action Models

ICML 2026poster

Vision-Language-Action models face significant challenges in real-world deployment due to the entanglement of high-level reasoning with low-level control, and the instability of policy optimization. In this paper, we introduce SyVLA, a robust VLA model trained with diversified experiences. We propos…

Cited by 0SourceScholar