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NVIDIA and HKU Collaborate to Launch New Visual Attention Mechanism, Boosting High-Resolution Generation Speed by Over 84 Times!

NVIDIA and HKU Collaborate to Launch New Visual Attention Mechanism, Boosting High-Resolution Generation Speed by Over 84 Times!
Recently, The University of Hong Kong and NVIDIA jointly developed a new visual attention mechanism called Generalized Spatial Propagation Network (GSPN), which has made significant breakthroughs in high-resolution image generation.Although traditional self-attention mechanisms have achieved good results in natural language processing and computer vision fields, they face dual challenges of huge computational overhead and loss of spatial structure when handling high-resolution images. The computational complexity of traditional self-attention mechanisms is O(N²), making it very time-consuming to process long contexts.
6/16/2025 9:48:51 AM
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