In this paper, we propose VistaDreamer, a novel framework to reconstruct a 3D scene from a single-view image. Recent diffusion models enable generating high-quality novel-view images from a single-view input image. However, maintaining consistency across generated novel views remains challenging, often leading to noisy...
Hai-Ping Wang, Yuan Liu, Zi-Wei Liu et al.· IEEE Transactions on Pattern...· 0 citations
This work introduces LEGO for advanced open-vocabulary scene understanding, and establishes new state-of-the-art performance across both promptable and open-vocabulary 3D segmentation benchmarks, exhibiting advanced hierarchical scene decomposition and context-aware spatial reasoning.
Yuning Peng, Haiping Wang, Yuan Liu et al.· 0 citations
Results show that failures mainly stem from incomplete evidence acquisition from such a large multimodal database, imprecise tool use and weak constraint integration rather than model size or reasoning length, suggesting that future progress requires effective grounded planning instead of scaling alone.
Zhen Dong, Yuning Peng, Yu-Tao Shi et al.· 0 citations
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