Hardware-efficient architecture design of adaptive visible watermarking
Yu‐Cheng Fan, Lan-Da Van, Chun‐Ming Huang, Hen‐Wai Tsao · 2005
This paper proposes a hardware-efficient architecture design of wavelet-based adaptive visible watermarking. Our method adopts discrete wavelet transform (DWT) to embed visible watermarking. We perform this algorithm using hardware-efficient architectures that combine operational reduction and resource sharing techniques. Our method provides high quality visible watermarking image and small hardware cost. The experimental results have proven that our method is indeed effective.