DSpace@Çankaya

Yayımcı "IEEE" için Bilgisayar Mühendisliği Bölümü Yayın Koleksiyonu listeleme

Yayımcı "IEEE" için Bilgisayar Mühendisliği Bölümü Yayın Koleksiyonu listeleme

Sırala: Sıra: Sonuçlar:

  • A Data Fusion Approach In Protein Homology Detection 
    Polatkan, Aydın Can; Oğul, Hasan; Sever, Hayri (IEEE, 2008)
    The discriminative framework for protein remote homology detection based on support vector machines (SVMs) is reconstructed by the fusion of sequence based features. In this respect, n-peptide compositions are partitioned ...
  • A drift-reduced scheme for hierarchical wavelet coding scalable video transmissions 
    Choupani, Roya; Wong, Stephan; Tolun, Mehmet R. (IEEE, 2009)
    Scalable video coding allows for the capability of (partially) decoding a video bitstream when faced with communication deficiencies such as low handwidth or loss of data resulting in lower video quality. As the encoding ...
  • A New Robust Binary Image Embedding Algorithm in Discrete Wavelet Domain 
    Mohammed, Ahmed; Maraş, H. Hakan; Elbaşı, Ersin (IEEE, 2014)
    Digital watermarks have recently emerged as a possible solution for protecting the copyright of digital materials, the work presented in this paper is concerned with the Discrete Wavelet Transform (DWT) based non-blind ...
  • A Real Time Data Warehouse Approach for Data Processing 
    Obalı, Murat; Dursun, Bünyamin; Erdem, Zeki; Görür, Abdül Kadir (IEEE, 2013)
    Data that is acquired from different data sources needs too much processing for managing, analyzing and monitoring. Also, you have to fuse and exploit efficiently these data and display the results. Data warehouse consolidates ...
  • A Robust Watermarking Scheme Over Quadrant Medical Image in Discrete Wavelet Transform Domain 
    Göker, Onur; Nazlı, Nazlı; Erol, Mehmet Murat; Choupani, Roya (IEEE, 2018)
    The diffusion of digital content is very fast in today's technology. The velocity of gathering data might cause unlawful distribution of content. The major problem in content authorization is the robustness of methodology. ...
  • About nanometer sized analogues of basic electronic and optical components 
    Quandt, Alexander; Özdoğan, Cem; Ferrari, Maurizio; Speranza, Giorgio (IEEE, 2008)
    We discuss a downsizing of optical components into the nanometer range. It presupposes the substitution of photons by ballistic electrons, but it also requires a simple and robust concept to assemble the analogues of basic ...
  • ADS-B Attack Classification using Machine Learning Techniques 
    Kacem, Thabet; Kaya, Aydin; Keçeli, Ali Seydi; Çatal, Çağatay; Wijsekera, Dumind; Costa, Paulo (IEEE, 2021)
    Automatic Dependent Surveillance Broadcast (ADS-B) is one of the most prominent protocols in Air Traffic Control (ATC). Its key advantages derive from using GPS as a location provider, resulting in better location accuracy ...
  • An approach to noise reduction in human skin admittance measurements 
    Kondakçı, Süleyman (IEEE, 2001)
    This paper presents the development of a signal averaging algorithm for recovering excitation responses contaminated by overwhelming amount of various types of interference in skin admittance measurements. The algorithm ...
  • Approaches on the selection of web cameras and calibration targets for stereo vision 
    Eren, Hüseyin; Çelik, Ümit; Poyraz, Mustafa (IEEE, 2006)
    In this paper, it is studied on the calibration by using specified web cameras. The performance of 3D computer vision depends on the accuracy of camera parameters. Therefore, camera calibration is very crucial in stereo ...
  • Blocked-DWT Based Vector Image Watermarking 
    Şenol, Ahmet; Dinçer, Kıvanç; Sever, Hayri; Elbaşı, Ersin (IEEE, 2015)
    Image watermarking is in use for proving ownership for a fairly long time. For most of the study on this area, a pseudo random number sequence PRSN or a binary image logo is embedded as watermark. Nowadays the owner's face ...
  • Choosing parameters to achieve a higher success rate for hellman time memory trade off attack 
    Saran, Nurdan; Doğanaksoy, Ali (IEEE, 2009)
    In 1980, Hellman proposed the Time Memory Trade Off (TWTO) attack and applied it on block cipher DES (Data Encryption Standard). Time Memory Trade Off attack is one of the methods that inverts a one way function. The ...
  • Comparison Between Embedding On Edges in Spatial and Frequency Domains 
    Aljadir, Taha; MohyALdeen, Omar; Abdalrahman, Mouath (IEEE, 2015)
    Practically, digital watermarking is considered as an advanced field of investigating to avoid unauthorized copying and duplication. In this paper, a comparative analysis is conducted among embedding the watermark on the ...
  • Digital Video Stabilization Using Radon Transform 
    Babagholami-Mohamadabadi, Behnam; Bagheri-Khaligh, Ali; Hassanpour, Reza (IEEE, 2012)
    Digital video stabilization is a category of techniques used to reduce the impact of unintentional camera motion such as jitter, jiggle, and other unsteady motions. These unintentional shakings degrade visual quality of ...
  • Efficiency evaluation of the averaging noise reduction system 
    Kondakçı, Süleyman (IEEE, 2001)
    This paper presents the development of a method for estimation of denoising performance performed by an averaging algorithm presented in an earlier work Ill. The method was designed to evaluate statistical results when the ...
  • Energy dissipation characteristics of Wireless Sensor Networks with unidirectional links 
    Tanyer Özyer, Sibel; Tavlı, Bülent; Koyuncu, Murat (IEEE, 2012)
    Link unidirectionality is a commonly encountered phenomena in Wireless Sensor Networks (WSNs), which is a natural result of various properties of wireless transceivers as well as the environment. Transmission power ...
  • Evaluation of 3D high resolution images using inexpensive distributed parallel system: Application fields on medical images 
    Eren, Hüseyin; Çelik, Ümit; Poyraz, Mustafa (IEEE, 2007)
    In the telesurgery operations, images should be high resolution and processed in real time. It seems difficult to accomplish this process in real time using only one computer. In our study, we propose to get 3d scene images ...
  • Improvement of General Inquirer Features with Quantity Analysis 
    Karadeniz, Talha; Doğdu, Erdoğan (IEEE, 2018)
    General Inquirer is a word-affect association vocabulary having 11896 entries. Ranging from rectitude to expressiveness, it comes with a flavor of categories. Despite the extensive content, a mapping from "To be or not to ...
  • Improving Visual Quality in Wireless Capsule Endoscopy Images with Contrast-Limited Adaptive Histogram Equalization 
    Moradi, Maryam; Falahati, Azin; Shahbahrami, Asadollah; Zare-Hassanpour, Reza (IEEE, 2015)
    Wireless Capsule Endoscopy (WCE) is a non-invasive device for detection of gastrointestinal problems especially small bowel diseases, such as polyps which causes gastrointestinal bleeding. The quality of WCE images is very ...
  • Intelligent Decision Support System for Energy Investments 
    Yavanoğlu, Uraz; Kaplan, Orhan; Tanış, Gizem; Atlı, Hacer; Milletsever, Özlem; İnal, Uğur (IEEE, 2013)
    In this study, Turkey's energy data were examined and decision support system was formed for Turkey. Energy is an important need for the economic development of the country. The energy requirements are increased due to ...
  • Measurement of Edge Detection Algorithms in Clean and Noisy Environment 
    Mahmood, Alaa Mohammed; Maraş, H. Hakan; Elbaşı, Ersin (IEEE, 2014)
    The subject of identification edge in images has a wide application in various fields for that it's considered one of the important topics in a digital image processing. There are many algorithms to detect the edge in ...