【発明の名称】データ欠落が生じやすい伝送環境において強力なエラー回復を提供する装置及び方法

Title:

【発明の名称】データ欠落が生じやすい伝送環境において強力なエラー回復を提供する装置及び方法

Document Type and Number:

Japanese Patent JP2003526954

Kind Code:

A

Abstract:

A system and method for recovering lost/damaged attribute data in a bitstream of encoded data comprising attribute data and encoded sample data is disclosed. The decoded neighboring data 445 is retrieved and lost/damaged attribute data is estimated using the encoded sample data, the decoded neighboring data, and available attribute data 465. In one embodiment, this is used in the transmission of video signals over a potentially lossy communications channel.

More Like This:

WO/2008/097071	MOBILE INFORMATION RETRIEVAL OVER WIRELESS NETWORK
WO/1999/028866	METHOD AND DEVICE FOR DETERMINING BIT ALLOCATION IN A VIDEO COMPRESSION SYSTEM
JPS6232787	SUBSAMPLING TYPE VECTOR QUANTIZATION SYSTEM

Inventors:

Tetsujiro Kondo
James Jay Carrig
Yasuhiro Fujimori
Sugata Gossar

Application Number:

JP2000517343A

Publication Date:

September 09, 2003

Filing Date:

October 23, 1998

Export Citation:

Click for automatic bibliography generation Help

Assignee:

Sony electronics ink

International Classes:

G06T9/00; H03M13/01; H04N7/26; H04N7/46; H04N19/89; H04N19/895; H04N5/21; H04N5/44; (IPC1-7): H04N7/24; G10L19/00; H03M13/01

Domestic Patent References:

JPH06125534A	1994-05-06
JPH0686259A	1994-03-25
JPH02305280A	1990-12-18

Attorney, Agent or Firm:

Akira Koike (2 outside)

Previous Patent: 制御可能な少量の光子放射源

Next Patent: 無線通信システムにおけるフレキシブルな周波数／時分割２重