00314nas a2200121   4500000000100000000000100001008004100002260003300043100001800076700001800094700001600112245006400128       2011                            d  bSpringeraBerlin, Heidelberg1 aCheonshik Kim1 aDongkyoo Shin1 aDongil Shin00aData Hiding in a Halftone Image Using Hamming Code (15, 11)