Leveraging Monocular Disparity Estimation for Single-View Reconstruction

07/01/2022

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by   Marissa Ramirez de Chanlatte, et al.

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We present a fine-tuning method to improve the appearance of 3D geometries reconstructed from single images. We leverage advances in monocular depth estimation to obtain disparity maps and present a novel approach to transforming 2D normalized disparity maps into 3D point clouds by solving an optimization on the relevant camera parameters, After creating a 3D point cloud from disparity, we introduce a method to combine the new point cloud with existing information to form a more faithful and detailed final geometry. We demonstrate the efficacy of our approach with multiple experiments on both synthetic and real images.