公开(公告)号：EP2559256A4

公开(公告)日：2015-08-26

申请号：EP10849941

申请日：2010-11-24

Applicant: ERICSSON TELEFON AB L M

Inventor： FLIERL MARKUS ,  KUMAR RANA PRAVIN ,  GIRDZIJAUSKAS IVANA ,  RUSERT THOMAS ,  GEORGAKIS APOSTOLOS

IPC: H04N13/00 ,  G06T7/00

CPC classification number: H04N13/0022

Abstract: The embodiments of the present invention relates to a method and a processor for representing a 3D scene. In the method, one 3D component of the 3D scene to be represented, captured at least three different views (v1, v2, v3) is projecting to a predefined view (vF). A value associated with each projected view regarding the 3D component is then determined and consistency among the projected views regarding the 3D component is detected. Moreover, a consistency value regarding the 3D component is determined based on the determined values associated with the respective projected view, and the determined values are replaced by the determined consistency value on at least one of the three projected 3D components.

公开(公告)号：EP2795907A4

公开(公告)日：2015-07-15

申请号：EP12859969

申请日：2012-03-07

Applicant: ERICSSON TELEFON AB L M

Inventor： GIRDZIJAUSKAS IVANA ,  FLIERL MARKUS ,  KUMAR RANA PRAVIN

IPC: H04N13/00 ,  G06T7/00 ,  G06T15/00

CPC classification number: G06T15/005 ,  G06T7/97 ,  G06T9/001 ,  G06T2207/10012 ,  G06T2207/10028 ,  G06T2207/30168 ,  G06T2219/2008 ,  H04N13/0048 ,  H04N13/0282 ,  H04N19/597

Abstract: The present invention relates to three dimension (3D) scene representations and in particular to a method and a processor for providing improved 3D scene representations. An objective of the embodiments of the present invention is to improve the determination of consistency among a plurality of projections at a virtual view denoted vF. When determining the consistency, entries of a distance matrix, indicative of distance differences of 3D components between different views for a corresponding segment k when projected to the predefined view (vF) for each segment k, are compared with entries of a threshold matrix. The objective is achieved by assigning each segment k of a 3D component to a cluster based on individual rules for each cluster and one threshold matrix and by determining one threshold matrix for each cluster based on the segments of that cluster.

公开(公告)号：WO2011129735A2

公开(公告)日：2011-10-20

申请号：PCT/SE2010051294

申请日：2010-11-24

Applicant: ERICSSON TELEFON AB L M ,  FLIERL MARKUS ,  KUMAR RANA PRAVIN ,  GIRDZIJAUSKAS IVANA ,  RUSERT THOMAS ,  GEORGAKIS APOSTOLOS

Inventor： FLIERL MARKUS ,  KUMAR RANA PRAVIN ,  GIRDZIJAUSKAS IVANA ,  RUSERT THOMAS ,  GEORGAKIS APOSTOLOS

IPC: H04N13/00

CPC classification number: H04N13/0022

Abstract: The embodiments of the present invention relates to a method and a processor for representing a 3D scene. In the method, one 3D component of the 3D scene to be represented, captured at least three different views (v1,v2,v3) is projecting to a predefined view (vF). A value associated with each projected view regarding the 3D component is then determined and consistency among the projected views regarding the 3D component is detected. Moreover, a consistency value regarding the 3D component is determined based on the determined values associated with the respective projected view, and the determined values are replaced by the determined consistency value on at least one of the three projected 3D components.

Abstract translation: 本发明的实施例涉及用于表示3D场景的方法和处理器。 在该方法中，要被表示的3D场景的一个3D分量被捕获至少三个不同的视图（v1，v2，v3）被投影到预定视图（vF）。 然后确定与关于3D分量的每个投影视图相关联的值，并且检测关于3D分量的投影视图之间的一致性。 此外，基于与各个投影视图相关联的确定值来确定关于3D分量的一致性值，并且所确定的值被所确定的三个投影3D分量中的至少一个的一致性值替换。