Memorias de investigación
Communications at congresses:
Accurate depth-color scene modeling for 3D contents generation with low cost depth cameras
Year:2012
Research Areas
  • Engineering,
  • Processing and signal analysis
Information
Abstract
In this paper, we present a depth-color scene modeling strategy for indoors 3D contents generation. It combines depth and visual information provided by a low-cost active depth camera to improve the accuracy of the acquired depth maps considering the different dynamic nature of the scene elements. Accurate depth and color models of the scene background are iteratively built, and used to detect moving elements in the scene. The acquired depth data is continuously processed with an innovative joint-bilateral filter that efficiently combines depth and visual information thanks to the analysis of an edge-uncertainty map and the detected foreground regions. The main advantages of the proposed approach are: removing depth maps spatial noise and temporal random fluctuations; refining depth data at object boundaries, generating iteratively a robust depth and color background model and an accurate moving object silhouette.
International
Si
Congress
IEEE Int. Conf. on Image Processing
960
Place
Orlando (FL), USA
Reviewers
Si
ISBN/ISSN
978-1-4673-2534-9
10.1109/ICIP.2012.6467216
Start Date
30/09/2012
End Date
03/10/2012
From page
1741
To page
1744
Proc. of IEEE Int. Conf. on Image Processing, ICIP 2012
Participants
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Tratamiento de Imágenes (GTI)