Abstract: For any image watermarking algorithm, how to achieve the trade-off among robustness, imperceptibility, and watermark capacity is a challenging problem because of their mutually constrained ...

Abstract: This study introduces a novel splitting function for the multimode dual-input power amplifier (PA) with the proposed optimization supported by a nonlinear support vector machine (SVM). The ...

When preparing artwork for professional printing, designers rely heavily on vector images to ensure the final output is sharp, scalable, and adaptable. Raster images, composed of pixels, often lose ...

At first blush, Chinese e-commerce enterprise JD.com, Inc. (NASDAQ: JD) seems to have cast a dark shadow over bullish investors. For one thing, the performance of JD stock hasn't been all that great, ...