Search Results for author: Amit Bracha

Found 4 papers, 1 papers with code

On Partial Shape Correspondence and Functional Maps

no code implementations23 Oct 2023 Amit Bracha, Thomas Dagès, Ron Kimmel

Our study of functional maps led us to a novel method that establishes direct correspondence between partial and full shapes through feature matching bypassing the need for functional map intermediate spaces.

Partial Shape Similarity via Alignment of Multi-Metric Hamiltonian Spectra

no code implementations7 Jul 2022 David Bensaïd, Amit Bracha, Ron Kimmel

Matching similar regions is formulated as the alignment of the spectra of operators closely related to the Laplace-Beltrami operator (LBO).

Depth Refinement for Improved Stereo Reconstruction

no code implementations15 Dec 2021 Amit Bracha, Noam Rotstein, David Bensaïd, Ron Slossberg, Ron Kimmel

To mitigate this quadratic relation, we propose a simple but effective method that uses a refinement network for depth estimation.

Autonomous Driving Depth Estimation +2

Multimodal Colored Point Cloud to Image Alignment

1 code implementation CVPR 2022 Noam Rotstein, Amit Bracha, Ron Kimmel

To overcome this difficulty, we consider a differential optimization method that aligns a colored point cloud with a given color image through iterative geometric and color matching.

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