DSpace@Çankaya

Başlık için Bilgisayar Mühendisliği Bölümü Tezleri listeleme

Başlık için Bilgisayar Mühendisliği Bölümü Tezleri listeleme

Sırala: Sıra: Sonuçlar:

  • Watermarking in medical images by using DWT, DCT, DFT and lSB algorithms 
    Kayan, Hasan Volkan (2015-07)
    Digital watermarking is a research area that is becoming increasingly common nowadays. Watermarking is performed by hiding a logo in the original image. In this thesis, logo images are embedded into the medical images (MRI) ...
  • Web services based real time data warehouse 
    Obalı, Murat (2012-07-18)
    Today's business environment is quickly changing and business decision makers need for a historical picture of what happened and a picture of what was happening today. Traditional data warehouses provide a historical ...
  • Wireless communication 
    Akın, Hasan Hüseyin (2004-06)
    Dramatic changes have been occuring in the lifestyles of the IT users, with every innovation in communications technology. Today, wireless communications technology will gradually and inevitably be part of our lives. While, ...
  • Wireless electro cardio graph (ECG) 
    Majeed, Samer Hameed (2014-09)
    The aim of this thesis is designing a system that analyze signal produced by the patient heart. This system enables to monitor patients’ ECG data remotely instead of keeping them in the emergency care. The system composes ...
  • Wireless network security 
    Kahraman, Ali (2006-04-28)
    Wireless Local Area Network, the most famous Wireless technologies have become increasingly popular in recent decade and has important role in our daily life and business. Wireless communications offer users and organizations ...
  • Wireless network security 
    Ülküderner, Çağlar (2007-09)
    This thesis includes a comparative study on wireless network security issues. Thesis also introduces a new method using a GSM operator which can control the internet accesses with improved security. By this method, mobile ...
  • Writer identification based on covariance features 
    Karadeniz, Talha (Çankaya Üniversitesi, 2016)
    Local descriptors have been widely utilized in image analysis for automatic object categorization. In this work, an algorithm based on empirical covariance estimation of region descriptor vectors is formulated and developed. ...