Memorias de investigación
Ponencias en congresos:
Accurate depth-color scene modeling for 3D contents generation with low cost depth cameras
Año:2012
Áreas de investigación
  • Ingenierías,
  • Procesado y análisis de la señal
Datos
Descripción
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.
Internacional
Si
Nombre congreso
IEEE Int. Conf. on Image Processing
Tipo de participación
960
Lugar del congreso
Orlando (FL), USA
Revisores
Si
ISBN o ISSN
978-1-4673-2534-9
DOI
10.1109/ICIP.2012.6467216
Fecha inicio congreso
30/09/2012
Fecha fin congreso
03/10/2012
Desde la página
1741
Hasta la página
1744
Título de las actas
Proc. of IEEE Int. Conf. on Image Processing, ICIP 2012
Esta actividad pertenece a memorias de investigación
Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Grupo de Tratamiento de Imágenes (GTI)