Photoshop cc 2022 tutorial showing how to convert raster-based images into vector-based graphics. Unlike raster images, ...

Abstract: The mode mixing and mode dispersion in the multimode fiber (MMF) will produce complex speckle patterns in the distal end of the fiber as an object passes through the MMF, rendering image ...

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 ...