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Jun, 2023
ID-Pose: 通过扩散模型反演进行稀疏视角相机姿态估计
ID-Pose: Sparse-view Camera Pose Estimation by Inverting Diffusion Models
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Weihao Cheng, Yan-Pei Cao, Ying Shan
TL;DR
该研究利用经过预训练的扩散模型，提出了一种名为ID-Pose的方法，可通过给定两张输入图像来估计相对姿态，该方法不需要训练，可处理多张图像，并且在实际图像中具有广泛应用性。
Abstract
Given sparse views of an object, estimating their camera poses is a long-standing and intractable problem. We harness the pre-trained
diffusion model
of novel views conditioned on viewpoints (Zero-1-to-3). We present
id
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