Стеганографический метод, использующий обучающее векторное квантование

Горбашко Лариса, Головко Владимир. Стеганографический метод, использующий обучающее векторное квантованиеThe new technique for embedding image data is presented. The message is subjects to vector quantizer by neural network. The modified data is inserted into the coiner in the wavelet transform domain. The vector quantization enables to increase the capacity of embedded data. The experimental results indicate that performance of vector quantizer by neural network is higher then quantizer by standard algorithm