Sirvi Autor "Reintam, Georg" järgi

Tulemuste filtreerimiseks trükkige paar esimest tähte
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  • Pisipilt
    listelement.badge.dso-type Kirje ,
    Wavelet based digital art protection
    (Tartu Ülikool, 2021) Reintam, Georg; Tartu Ülikool. Loodus- ja täppisteaduste valdkond; Tartu Ülikool. Tehnoloogiainstituut
    This thesis objective is to provide a robust watermarking algorithm to protect digital images. The proposed algorithm is using wavelet-based watermarking in which we are investigating how embedding in high-frequency subbands and low-frequency subbands would affect the robustness of the watermark while facing typical signal processing attacks.