Title :
Analysis of Matrix Embedding with Error Correction Capabilities
Author :
Zhenxing Qian ; Xinpeng Zhang
Author_Institution :
Sch. of Commun. & Inf. Eng., Shanghai Univ., Shanghai, China
Abstract :
Matrix embedding with error correction capabilities is analyzed in this paper. We try to give an answer to the question, “matrix embedding (ME) first or error correction encoding (EC) first, which one is better?” To this end, two feasible frameworks are designed and theoretically analyzed. Bounds of embedding payloads and efficiencies are presented corresponding to different distortions and error correction capabilities. Results show that the framework of “matrix embedding first” has a better performance.
Keywords :
data encapsulation; error correction; error correction codes; matrix algebra; EC; ME; embedding payloads; error correction capabilities; error correction encoding; matrix embedding; Channel coding; Educational institutions; Error correction; Error correction codes; Payloads; Vectors; data hiding codes; error correction; information hiding; matrix embedding;
Conference_Titel :
Multimedia Information Networking and Security (MINES), 2012 Fourth International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4673-3093-0
DOI :
10.1109/MINES.2012.75
