Patent Number: 6,480,546

Title: Error concealment method in a motion video decompression system

Abstract: An error concealment method of a motion video decompression system is disclosed. The present invention uses motion vector estimation to recover video signals, with errors generated by a transmission state, nearly to the original video. Particularly, the present method includes estimating motion information of a lost video, and restoring the lost video from a video adjacent to the lost video by using the estimated motion information.

Inventors: Kim; Eung-Tae (Seoul, KR), Park; Hee-Bok (Kyonggi-do, KR), Suh; Jae-Won (Kyonggi-do, KR), Ho; Yo-Sung (Kyonggi-do, KR)

Assignee: LG Electronics Inc.

International Classification: H04N 7/64 (20060101); H04N 7/36 (20060101); H04N 7/68 (20060101); G06F 011/00 (); H04L 001/00 ()

Expiration Date: 11/12/2019