Paper Info
Title
Hybrid Error Concealment In Image Communication Using Data Hiding And Spatial Redundancy
Abstract
Designed to diminish the artifacts caused by application of the state-of-the-art error concealment methods, a hybrid error concealment scheme is introduced. The proposed scheme stands out by using the inherent spatial redundancy of natural images along with a data hiding technique to obtain the information required for reconstruction of the lost parts of the image at the receiver. Furthermore, to maintain the quality of the received image in high packet loss conditions, an alternative scheme is proposed which will be activated in response to a receiver's feedback reporting a high packet loss ratio. Our simulation results show that the proposed scheme outperforms the existing methods in terms of the quality of the received image and computational cost.
Year
DOI
Venue
2008
10.1109/ICTEL.2008.4652617
2008 INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS, VOLS 1 AND 2
Keywords
Field
DocType
Image error concealment, wireless visual communications, simultaneous data hiding and image compression, spatial redundancy
Computer vision,Digital watermarking,Computer science,Information hiding,Transform coding,Packet loss,Error detection and correction,Redundancy (engineering),Artificial intelligence,Data compression,Image compression
Conference
Citations 
PageRank 
References 
10
0.61
8
Authors
3
Name
Order
Citations
PageRank
Alireza Kenarsari Anhari1100.61
Shabnam Sodagari215316.19
Alireza Nasiri Avanaki3488.82