Electro-Optic Technology Application, Volume. 32, Issue 1, 50(2017)
Digital Watermarking Technology for QR Code Based on Tetrolet Transform and SVD
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WANG Jun-yue, CHEN Da-qing, GU Ji-hua. Digital Watermarking Technology for QR Code Based on Tetrolet Transform and SVD[J]. Electro-Optic Technology Application, 2017, 32(1): 50