Browsing by Subject "DWT"

Now showing items 1-2 of 2

    • Adaptive energy-aware encoding for DWT-based wireless EEG tele-monitoring system 

      Hussein R.; Awad A.; El-Sherif A.A.; Mohamed A.; Alghoniemy M. ( IEEE Computer Society , 2013 , Conference Paper)
      Recent technological advances in wireless body sensor networks (WBSN) have made it possible for the development of innovative medical applications to improve health care and the quality of life. Electroencephalography ...

    • Performance Analysis of DCT and DWT Algorithms in Image Steganography 

      Najeeb, Al Anood; Maadeed, Somaya Al; Maadeed, Noor Al ( Qatar University Press , 2021 , Poster)
      Frequency domain techniques such as Discrete Cosine Transform (DCT) and Discrete Wavelet Transform (DWT) ensures high accuracy when compared with the spatial domain techniques. Therefore, these image steganographic methods ...