Title:
VIDEO ENCODING METHOD, DECODING METHOD, DEVICE THEREOF, PROGRAM THEREOF, AND STORAGE MEDIUM CONTAINS THE PROGRAM
Document Type and Number:
WIPO Patent Application WO/2007/077942
Kind Code:
A1
Abstract:
Provided are a video encoding and decoding method for performing encoding by parallax
compensation performing prediction by using a parallax between a plurality of
videos when encoding a plurality of videos into one video. The method selects and
sets the number of parameters of the parallax information for each reference image
used for the parallax compensation, encodes the information of the number of
parameters which has been set, and encodes the parallax information in accordance with
the number of parameters. During decoding, the method decodes the parallax parameter
quantity information specifying the number of parameters of the parallax information
for each reference image and decodes the parallax information in accordance
with the number of parameters contained in the encoded information.
Inventors:
KITAHARA MASAKI (JP)
KIMATA HIDEAKI (JP)
SHIMIZU SHINYA (JP)
KAMIKURA KAZUTO (JP)
YASHIMA YOSHIYUKI (JP)
TANIMOTO MASAYUKI (JP)
FUJII TOSHIAKI (JP)
YAMAMOTO KENJI (JP)
KIMATA HIDEAKI (JP)
SHIMIZU SHINYA (JP)
KAMIKURA KAZUTO (JP)
YASHIMA YOSHIYUKI (JP)
TANIMOTO MASAYUKI (JP)
FUJII TOSHIAKI (JP)
YAMAMOTO KENJI (JP)
Application Number:
PCT/JP2006/326297
Publication Date:
July 12, 2007
Filing Date:
December 29, 2006
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
UNIV NAGOYA NAT UNIV CORP (JP)
KITAHARA MASAKI (JP)
KIMATA HIDEAKI (JP)
SHIMIZU SHINYA (JP)
KAMIKURA KAZUTO (JP)
YASHIMA YOSHIYUKI (JP)
TANIMOTO MASAYUKI (JP)
FUJII TOSHIAKI (JP)
YAMAMOTO KENJI (JP)
UNIV NAGOYA NAT UNIV CORP (JP)
KITAHARA MASAKI (JP)
KIMATA HIDEAKI (JP)
SHIMIZU SHINYA (JP)
KAMIKURA KAZUTO (JP)
YASHIMA YOSHIYUKI (JP)
TANIMOTO MASAYUKI (JP)
FUJII TOSHIAKI (JP)
YAMAMOTO KENJI (JP)
International Classes:
H04N19/50; H04N13/122; H04N19/147; H04N19/19; H04N19/423; H04N19/46; H04N19/503; H04N19/51; H04N19/593; H04N19/597; H04N19/61; H04N19/625; H04N19/70; H04N19/91
Foreign References:
| JP2004007377A | 2004-01-08 | |||
| JPH09261653A | 1997-10-03 | |||
| JPH10271511A | 1998-10-09 | |||
| JP2006000394A | 2006-01-05 |
Other References:
HATA K. ET AL.: "Tashiten Gazo no Ko Noritsu Fugoka", THE TRANASACTIONS OF THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS, vol. J82-D-II, no. 11, November 1999 (1999-11-01), pages 1921 - 1929, XP008031096
"ITU-T Rec.H.264/ISO/IEC 11496-10, "Advanced Video Coding"", FINAL COMMITTEE DRAFT, DOCUMENT JVT-E022, September 2002 (2002-09-01)
HIDEAKI KIMATA; MASAKI KITAHARA: "Preliminary results on multiple view video coding (3DA V", M10976 MPEG REDMOND MEETING, July 2004 (2004-07-01)
KOICHI HATA; MINORU ETOH; KUNIHIRO CHIHARA: "Coding of Multi-Viewpoint Images", IEICE TRANSACTIONS, vol. J82-D-II, no. 1 1, 1999, pages 1921 - 1929
MASAYUKI TANIMOTO; TOSHIAKI FUJII: "Response to Call for Evidence on Multi-View Video Coding", MXXXXX MPEG HONG KONG MEETING, January 2005 (2005-01-01)
See also references of EP 1971154A4
"ITU-T Rec.H.264/ISO/IEC 11496-10, "Advanced Video Coding"", FINAL COMMITTEE DRAFT, DOCUMENT JVT-E022, September 2002 (2002-09-01)
HIDEAKI KIMATA; MASAKI KITAHARA: "Preliminary results on multiple view video coding (3DA V", M10976 MPEG REDMOND MEETING, July 2004 (2004-07-01)
KOICHI HATA; MINORU ETOH; KUNIHIRO CHIHARA: "Coding of Multi-Viewpoint Images", IEICE TRANSACTIONS, vol. J82-D-II, no. 1 1, 1999, pages 1921 - 1929
MASAYUKI TANIMOTO; TOSHIAKI FUJII: "Response to Call for Evidence on Multi-View Video Coding", MXXXXX MPEG HONG KONG MEETING, January 2005 (2005-01-01)
See also references of EP 1971154A4
Attorney, Agent or Firm:
SHIGA, Masatake et al. (Yaesu Chuo-k, Tokyo 53, JP)
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