Short-time Fourier transform

Fourier analysis

Mathematics

Discrete wavelet transform

Hartley transform

Fourier transform

Algorithm

Image (mathematics)

Discrete-time Fourier transform

Harmonic wavelet transform

Mathematical analysis

Digital watermarking

Artificial intelligence

Watermark

Wavelet transform

Computer science

Computer vision

Wavelet

Discrete Fourier transform (general)

Fractional Fourier transform

Optik

In this work, we propose a new substitution scheme for color images watermarking based on the Fourier transform. This scheme will be declined into two…

A robust blind color image watermarking based on Fourier transform domain