Parametric Model-Based 3D Human Shape and Pose Estimation from Multiple Views

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

Abstract

Human body pose and shape estimation is an important and challenging task in computer vision. This paper presents a novel method for estimating 3D human body pose and shape from several RGB images, using detected joint positions in the images and based on a parametric human body model. Firstly, the 2D joint points of the RGB images are estimated using a deep neural network, which provides a strong prior on the pose. Then, an energy function is constructed based on the 2D joint points in the RGB images and a parametric human body model. By minimizing the energy function, the pose, shape and camera parameters are obtained. The main contribution of the method over previous work, is that the optimization is based on several images simultaneously using only estimated joint positions in the images. We have performed experiments on both synthetic and real image data-sets, that demonstrate that our method can reconstruct 3D human bodies with better accuracy than previous single view methods.

Detaljer

Författare
Enheter & grupper
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Datorseende och robotik (autonoma system)

Nyckelord

Originalspråkengelska
Titel på värdpublikationImage Analysis - 21st Scandinavian Conference, SCIA 2019, Proceedings
RedaktörerMichael Felsberg, Per-Erik Forssén, Jonas Unger, Ida-Maria Sintorn
FörlagSpringer
Sidor336-347
Antal sidor12
ISBN (tryckt)9783030202040
StatusPublished - 2019
PublikationskategoriForskning
Peer review utfördJa
Evenemang21st Scandinavian Conference on Image Analysis, SCIA 2019 - Norrköping, Sverige
Varaktighet: 2019 jun 112019 jun 13

Publikationsserier

NamnLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volym11482 LNCS
ISSN (tryckt)0302-9743
ISSN (elektroniskt)1611-3349

Konferens

Konferens21st Scandinavian Conference on Image Analysis, SCIA 2019
LandSverige
OrtNorrköping
Period2019/06/112019/06/13