A hybrid NSCT domain image watermarking scheme

Hua, Kai-Lung; Dai, Bi-Ru; Srinivasan, Kathiravan; Hsu, You-Hsiang; Sharma, Vishal

doi:10.1186/s13640-016-0162-1

EURASIP Journal on Image and Video Processing

Table 8 Normalized Hamming similarity results for X shearing % attack

From: A hybrid NSCT domain image watermarking scheme

Image	Scheme	1%	2%	3%	4%	5%	6%	7%	8%	9%	10%
Lenna	Proposed	0.8482	0.8127	0.8566	0.8117	0.8075	0.7968	0.7923	0.7519	0.7380	0.7820
	Li [27]	0.7348	0.7503	0.7432	0.7510	0.7422	0.7045	0.7355	0.7251	0.7103	0.7067
	Patra [7]	0.6641	0.6904	0.6553	0.6504	0.6765	0.6511	0.6494	0.6414	0.6382	0.6379
	Duman [11]	0.6758	0.6406	0.5498	0.4805	0.5488	0.5889	0.5234	0.5977	0.5508	0.6602
Aerial	Proposed	0.6670	0.6902	0.6851	0.6615	0.6605	0.6647	0.6760	0.6799	0.6912	0.6757
	Li [27]	0.7167	0.6321	0.6318	0.6783	0.6854	0.6292	0.6925	0.6857	0.6718	0.6728
	Patra [7]	0.6492	0.6660	0.6467	0.6494	0.6572	0.6387	0.6455	0.6501	0.6411	0.6345
	Duman [11]	0.5840	0.5488	0.4863	0.4863	0.5303	0.5020	0.5508	0.5029	0.4990	0.5498
Airfield	Proposed	0.7542	0.7584	0.7229	0.7057	0.6457	0.6347	0.5727	0.6809	0.7154	0.6402
	Li [27]	0.6718	0.6873	0.6899	0.6541	0.6699	0.6596	0.6709	0.6667	0.6651	0.6686
	Patra [7]	0.6406	0.6599	0.6470	0.6418	0.6636	0.6501	0.6431	0.6509	0.6414	0.6379
	Duman [11]	0.6318	0.5225	0.4863	0.5791	0.5576	0.5244	0.5430	0.5078	0.5215	0.5508
Lake	Proposed	0.8004	0.8388	0.7555	0.8437	0.7852	0.8194	0.7339	0.7736	0.7287	0.7161
	Li [27]	0.7513	0.7558	0.7603	0.7494	0.7293	0.7313	0.7274	0.7293	0.7258	0.7145
	Patra [7]	0.6846	0.6953	0.6838	0.6821	0.6851	0.6765	0.6643	0.6755	0.6660	0.6545
	Duman [11]	0.6279	0.5684	0.5020	0.5693	0.5977	0.4814	0.5938	0.5283	0.4932	0.5762
Goldhill	Proposed	0.7703	0.8043	0.7988	0.7804	0.7875	0.6815	0.6047	0.5998	0.6315	0.6298
	Li [27]	0.6938	0.7067	0.7064	0.7057	0.6764	0.6986	0.6812	0.7070	0.6880	0.7051
	Patra [7]	0.6931	0.7161	0.6729	0.6853	0.6841	0.6841	0.6804	0.6692	0.6777	0.6633
	Duman [11]	0.6123	0.6768	0.5205	0.4795	0.5410	0.5264	0.5234	0.5928	0.5039	0.5801
Barbara	Proposed	0.7636	0.7426	0.6961	0.7096	0.7445	0.7723	0.5756	0.6340	0.5730	0.5601
	Li [27]	0.7368	0.7497	0.7335	0.7358	0.7371	0.7277	0.7406	0.7355	0.7309	0.7422
	Patra [7]	0.6538	0.6597	0.6453	0.6460	0.6628	0.6326	0.6418	0.6389	0.6411	0.6160
	Duman [11]	0.5957	0.6055	0.5361	0.4971	0.5830	0.4912	0.6250	0.5664	0.5781	0.5586
Baboon	Proposed	0.7277	0.7613	0.7623	0.7028	0.6683	0.7067	0.7765	0.6260	0.6505	0.6744
	Li [27]	0.6557	0.6541	0.6521	0.6486	0.6421	0.6402	0.6402	0.6466	0.6399	0.6318
	Patra [7]	0.6057	0.6365	0.6060	0.6074	0.6326	0.6089	0.6116	0.6118	0.6152	0.5999
	Duman [11]	0.5752	0.5713	0.5176	0.5254	0.5215	0.4922	0.5146	0.5127	0.5322	0.5664
Elaine	Proposed	0.7125	0.6638	0.6883	0.6389	0.7258	0.6634	0.6676	0.6741	0.6434	0.6621
	Li [27]	0.7477	0.7474	0.7500	0.7452	0.7345	0.7345	0.7400	0.7406	0.7284	0.7393
	Patra [7]	0.6487	0.6567	0.6406	0.6482	0.6677	0.6306	0.6448	0.6458	0.6321	0.6274
	Duman [11]	0.6797	0.4629	0.5781	0.5518	0.5039	0.5762	0.5342	0.5469	0.5137	0.5762
Peppers	Proposed	0.8773	0.7836	0.7665	0.7571	0.7881	0.8353	0.8207	0.8198	0.7552	0.7539
	Li [27]	0.7988	0.7691	0.7500	0.7316	0.7232	0.7778	0.7910	0.7833	0.7574	0.7510
	Patra [7]	0.6602	0.6804	0.6511	0.6589	0.6665	0.6426	0.6458	0.6494	0.6475	0.6394
	Duman [11]	0.6084	0.5332	0.5332	0.5850	0.5879	0.5811	0.5576	0.6035	0.5684	0.5273

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