公开(公告)号：NO20042409A

公开(公告)日：2005-12-12

申请号：NO20042409

申请日：2004-06-09

Applicant: TANDBERG TELECOM AS

Inventor： JOHANSEN TOM-IVAR ,  AALBU LARS ERIK

IPC: H04N20060101 ,  H04N7/15

CPC classification number: G01S13/04 ,  G06K9/00228 ,  G06K9/00771

公开(公告)号：NO320115B1

公开(公告)日：2005-10-24

申请号：NO20040661

申请日：2004-02-13

Applicant: TANDBERG TELECOM AS

Inventor： LIA TOM ERIK ,  JOHANSEN TOM-IVAR

IPC: H04N7/15

Abstract: A method for creating a coded target Continuous Presence (CP) image according to a video coding standard from a number of coded video signals including defined orders of macroblocks, each including coded video signals corresponding to a respective endpoint video image, received from endpoints participating in a multipoint video conference, the method including: decoding the coded video signals with plural decoders to generate decoded video signals; spatially mixing the decoded video signals, resulting in a number of CP images including regions respectively associated with each of the endpoint video images with a mixing unit; encoding the CP images with plural encoders; and rearranging macroblocks of the encoded CP images to create the target coded CP image with one or more re-packer units.

公开(公告)号：NO318911B1

公开(公告)日：2005-05-23

申请号：NO20035078

申请日：2003-11-14

Applicant: TANDBERG TELECOM AS

Inventor： JOHANSEN TOM-IVAR ,  SANDBAKKEN GEIR ARNE

IPC: H04M3/56 ,  H04N7/15 ,  H04L12/18

公开(公告)号：NO20031313D0

公开(公告)日：2003-03-21

申请号：NO20031313

申请日：2003-03-21

Applicant: TANDBERG TELECOM AS

Inventor： DAHLE HAAKON ,  LIA TOM ERIK ,  JOHANSEN TOM-IVAR ,  HAUGEN ANDERS J S ,  SCHRADER THIES

IPC: H04H20060101 ,  H04N7/15 ,  H04H