Sentence examples for image watermark from inspiring English sources
Depending upon the application scenario and available data (e.g., watermarked image, watermark) and tools (e.g., embedding function), they can be defined for a stronger or weaker adversary.
The watermark embedding procedure transforms the audio signal using DWT and SVD, embeds the bits of a binary image watermark in appropriate locations in the transformed signal, and finally produces a watermarked audio signal by performing inverse SVD and DWT operations.
Input: An original image, watermark.
Image Watermark with Specific Time-Frequency Characteristics.
(A) Image Watermark with Specific Time-Frequency Characteristics .
Fig. 8 The flow chart of image watermark extraction.
The proposed combinational image watermarking possesses the following advantages.
The paper proposes a novel scheme for color image watermarking.
Hence, this paper utilizes this property for image watermarking.
Two fragile image watermarking methods are proposed for image authentication.
In accordance with the multi-objective nature of image watermarking, an optimal image watermarking approach using a multi-objective genetic algorithm is presented in this paper.
