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关于sampling_offset #88

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kingofstu opened this issue Oct 29, 2024 · 1 comment

kingofstu commented Oct 29, 2024

您好，sampling_offset体现在3D sampling_points，而不是像BEVFormer那样体现在ref_2d上，是怎么考虑的呢？

Collaborator

afterthat97 commented Jan 8, 2025

在3d空间中生成采样点明显更好呗可以更贴近3d box形状

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