Temporal Error Concealment with Block Boundary Smoothing

2004 ◽  
pp. 224-231 ◽  
Author(s):  
Woong Il Choi ◽  
Byeungwoo Jeon
Keyword(s):  
Error Concealment ◽  
Block Boundary ◽  
Temporal Error Concealment ◽  
Boundary Smoothing

High Performance Spatial and Temporal Error-Concealment Algorithms for Block-Based Video Coding Techniques

ETRI Journal ◽  
2005 ◽  
Vol 27 (1) ◽  
pp. 53-63 ◽  
Author(s):  
Ching-Ting Hsu ◽  
Mei-Juan Chen ◽  
Wen-Wei Liao ◽  
Shen-Yi Lo
Keyword(s):  
Video Coding ◽  
High Performance ◽  
Error Concealment ◽  
Block Based ◽  
Temporal Error Concealment

Temporal error concealment using motion field interpolation

1999 ◽  
Vol 35 (3) ◽  
pp. 215 ◽  
Author(s):  
M. Al-Mualla ◽  
N. Canagarajah ◽  
D.R. Bull
Keyword(s):  
Error Concealment ◽  
Motion Field ◽  
Temporal Error Concealment

Error Resilience Scheme for Real-Time Video

2012 ◽  
Vol 605-607 ◽  
pp. 2475-2478
Author(s):  
Xue Wen Ding ◽  
Yalemtsehay Gared Dagnew ◽  
Ai Ping Yang
Keyword(s):  
Error Detection ◽  
Error Concealment ◽  
Video Quality ◽  
Error Resilience ◽  
Transmission Error ◽  
Detection Technique ◽  
Efficient Detection ◽  
Exact Position ◽  
Temporal Error Concealment

The quality of decoded video in erroneous environment depends on efficient detection and concealment of errors. In this paper, an improved error detection technique and a novel temporal error concealment technique for MPEG-4 video are proposed. The proposed detection technique can detect efficiently some transmission error as well locate the exact position of the first error. The proposed temporal concealment method can mask the impairments caused by the detected error significantly with very low computation complexity. Experimental results show the improved detection technique combining with the proposed temporal concealment method can increase the video quality efficiently.

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