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MPEG-4 Error Concealment Using Motion Vector Data Recovery

IP.com Disclosure Number: IPCOM000024000D
Publication Date: 2004-Apr-01

Publishing Venue

The IP.com Prior Art Database

Abstract

In concealing video packets with corrupted motion partition, the decoder attempts to utilize uncorrupted received motion information. Image smoothness is evaluated for varying amount of decoded motion information. The amount of utilized decoded motion information is selected to maximize image smoothness.