Title:
STEREOSCOPIC PICTURE SEPARATION FOR REDUCING PHOSPHOR LAG REDUCTION IN PDP
Document Type and Number:
Japanese Patent JP2003070025
Kind Code:
A
Abstract:
To provide a method and an apparatus which use phosphor elements for display, enabling the stereoscopic display.
The frame duration period of a stereoscopic picture is divided into at least one left period and at least one right period for a left and right pictures (L), (R). Similarities of both pictures are analyzed to determine common portions of corresponding pixel pairs. Subfield code words for the left/right picture are determined which have portions for specified left/right subfields (SRSF, SLSF) and portions for common subfields (CSF). The common subfield (CSF) is located at the last of each left/right field for the left/right picture. Thus the phosphor lag effect becomes no longer visible to the eyes.
Inventors:
WEITBRUCH SEBASTIEN
FLOURY ALEXA
FLOURY ALEXA
Application Number:
JP2002182124A
Publication Date:
March 07, 2003
Filing Date:
June 21, 2002
Export Citation:
Assignee:
THOMSON LICENSING SA
International Classes:
H04N5/66; G09G3/00; G09G3/20; H04N13/122; H04N13/239; G09G3/28; (IPC1-7): H04N13/04; G09G3/20; G09G3/28; H04N5/66
Attorney, Agent or Firm:
Tadahiko Ito (3 outside)