Yazar "Bayazıt, Uluğ" için MF - Makale Koleksiyonu | Elektrik-Elektronik Mühendisliği Bölümü / Department of Electrical-Electronics Engineering listeleme
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3-D Mesh geometry compression with set partitioning in the spectral domain
Bayazıt, Uluğ; Konur, Umut; Ateş, Hasan Fehmi (IEEE-INST Electrical Electronics Engineers Inc, 2010-02)This paper explains the development of a highly efficient progressive 3-D mesh geometry coder based on the region adaptive transform in the spectral mesh compression method. A hierarchical set partitioning technique, ... -
Classification-based macroblock layer rate control for low delay transmission of H.263 video
Bayazıt, Uluğ (IS & T - Soc Imaging Science Technology, 2003-07)Puri and Aravind's method of macroblock bit count estimation for video rate control is based on the classification of the macroblock data into discrete classes and assigning a unique non-linear estimate for each class and ... -
Postprocessing of decoded color images by adaptive linear filtering
Bayazıt, Uluğ (Elsevier Science, 2003-02)This paper presents an image adaptive linear filtering method for the reconstruction of the RGB (red, blue, green) color coordinates of a pixel from the lossy compressed luminance/chrominance color coordinates. In the ... -
Predictive vector quantization of 3-D mesh geometry by representation of vertices in local coordinate systems
Bayazıt, Uluğ; Orcay, Özgür; Konur, Umut; Gürgen, Sadık Fikret (Elsevier Inc, 2007-08)In predictive 3-D mesh geometry coding, the position of each vertex is predicted from the previously coded neighboring vertices and the resultant prediction error vectors are coded. In this work, the prediction error vectors ... -
Significance map pruning and other enhancements to SPIHT image coding algorithm
Bayazıt, Uluğ (Elsevier Science, 2003-10)This paper proposes several enhancements to the Set Partitioning in Hierarchical Trees (SPIHT) image coding algorithm without changing the original algorithm's general skeleton. First and foremost, a method for significance ... -
Üç boyutlu göz geometrisinin küme bölüntüleme ile verimli spektral kodlaması
Bayazıt, Uluğ; Ateş, Hasan Fehmi (Tübitak, 2008-08)3-B nesnelerin görselleştirilmesi uygulamalarında kullanılan tel filelerin ( gözlerin) geometrilerinin sıkıştırılması (DEERİNG, 1995)’deki ön görücü kodlamaya dayanan yöntem ile beraber rağbet gören bir araştırma alanı ...