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Mar, 2024
重新思考表面法线估计的归纳偏差
Rethinking Inductive Biases for Surface Normal Estimation
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Gwangbin Bae, Andrew J. Davison
TL;DR
利用感知偏置进行表面法线估计,采用像素级射线方向并学习邻近表面法线之间的相对旋转关系,可以在任意分辨率和长宽比的复杂野外图像中生成鲜明但分段平滑的预测,且该方法具有较强的泛化能力,即使训练数据集规模比最先进的ViT模型小几个数量级。
Abstract
Despite the growing demand for accurate
surface normal estimation
models, existing methods use general-purpose dense prediction models, adopting the same
inductive biases
as other tasks. In this paper, we discuss
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