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Generalizable Human Pose Triangulation (CROSBI ID 719462)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Bartol, Kristijan ; Bojanić, David ; Petković, Tomislav ; Pribanić, Tomislav Generalizable Human Pose Triangulation // Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) / Chellapa, Rama ; Matas, Jiri ; Quan, Long et al. (ur.). New Orleans (LA): Institute of Electrical and Electronics Engineers (IEEE), 2022. str. 11018-11027 doi: 10.1109/CVPR52688.2022.01075

Podaci o odgovornosti

Bartol, Kristijan ; Bojanić, David ; Petković, Tomislav ; Pribanić, Tomislav

engleski

Generalizable Human Pose Triangulation

We address the problem of generalizability for multi-view 3D human pose estimation. The standard approach is to first detect 2D keypoints in images and then apply triangulation from multiple views. Even though the existing methods achieve remarkably accurate 3D pose estimation on public benchmarks, most of them are limited to a single spatial camera arrangement and their number. Several methods address this limitation but demonstrate significantly degraded performance on novel views. We propose a stochastic framework for human pose triangulation and demonstrate a superior generalization across different camera arrangements on two public datasets. In addition, we apply the same approach to the fundamental matrix estimation problem, showing that the proposed method can successfully apply to other computer vision problems. The stochastic framework achieves more than 8.8% improvement on the 3D pose estimation task, compared to the state-of-the-art, and more than 30% improvement for fundamental matrix estimation, compared to a standard algorithm.

human pose ; stochastic learning ; generalizable triangulation

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Podaci o prilogu

11018-11027.

2022.

objavljeno

10.1109/CVPR52688.2022.01075

Podaci o matičnoj publikaciji

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)

Chellapa, Rama ; Matas, Jiri ; Quan, Long ; Shah, Mubarak

New Orleans (LA): Institute of Electrical and Electronics Engineers (IEEE)

978-1-6654-6946-3

2575-7075

Podaci o skupu

2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)

predavanje

18.06.2022-24.06.2022

New Orleans (LA), Sjedinjene Američke Države

Povezanost rada

Elektrotehnika, Računarstvo

Poveznice