Diffusion-based models enable monocular geometry estimation, yet their pixel-space precision is limited by a shared, under-studied error source: VAE reconstruction degradation. The 8x spatial compression in the VAE encoder-decoder degrades surface normals at object boundaries; even encoding and decoding ground-truth no...
This work proposes Convex Hull Neighborhood Smooth Dual Generalization (CSDG), which expresses the Bellman backup as an in-sample value target plus a CHN-local correction, and characterize the implicit policies induced by the idealized operators and give a conditional non-degradation criterion.
Yi Yang, Zhen-Nan Chen, Mingfeng Lv et al.· 0 citations
This work investigates a simple yet effective conditional generative framework for text-to-motion generation and proposes T2M-GIT+, which employs a non-autoregressive method to generate discrete motion representations in parallel, and is therefore more efficient than T2M-GPT+ while achieving comparable results.
Jian-Rong Zhang, Yang-Song Zhang, Xiaodong Cun et al.· IEEE Transactions on Pattern...· 0 citations
This work presents RegionSLM, a region-aware SLM designed to explicitly connect the question to its supporting regions, and curates ReDoc, a region-supervised corpus with 105k documents and 350k question-answer pairs obtained via a question-guided two-step filtering procedure.
Chao Wang, Hehe Fan, Huichen Yang et al.· Annual International ACM SIG...· 0 citations
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