Yazar "Görgülü, Şükrü" için Bildiri Koleksiyonu listeleme
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A 3D Lifting Based Method Augmented by Motion Compensation for Video Coding
Telceken, Sedat; Görgülü, Şükrü; Gerek, Ömer Nezih (IEEE, 2009)This study introduces a spatio-temporal lifting based algorithm to be used in compression of video signals. The temporal correlation of consecutive frames causes temporal redundancies, which are subject to lifting-like ... -
Determination of displacements on a cutting disc during sawing process
Ucun, İsmail; Hocaoğlu, Fatih Onur; Görgülü, Şükrü (Elsevier Science BV, 2016)In this paper, the displacement signals of a saw disc during cutting of square shaped metallic profiles are examined. The most important aspects of the study for sustainable manufacturing are reducing maintenance costs by ... -
A Motion Adaptive Wavelet-Denoising for Frame-Rate Up-Conversion
Görgülü, Şükrü; Gerek, Ömer Nezih (IEEE, 2016)This study introduces a method that employs a wavelet zerotree-based shrinkage algorithm motion-adaptively-combined with optical flow estimation for video frame rate up-conversion. In the method, an optical flow estimation ... -
A motion adaptive wavelet-denoising for frame-rate up-conversion [ÇerçEve Hizi Artirimi için Hareket Duyarli Dalgacik Düzeltme]
Görgülü, Şükrü; Gerek, Ömer Nezih (Institute of Electrical and Electronics Engineers Inc., 2016)This study introduces a method that employs a wavelet zerotree-based shrinkage algorithm motion-adaptively-combined with optical flow estimation for video frame rate up-conversion. In the method, an optical flow estimation ... -
A Time-frequency analysis for deflection of a cutting disc used in sawing process
Ucun, İsmail; Hocaoğlu, Fatih Onur; Görgülü, Şükrü (Trans Tech Publications LTD, 2011)Cutting discs are affected by various forces which cause stresses and deflections on the discs. Lateral deflection is one of the most frequent. It is important to know that major lateral deflections can cause undesired ...