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Automated clustering of large data sets based on a topology representing graph [Büyük veri kümelerinin topoloji betimleyen çizgeye dayali otomatik gruplandirmasi]
(2009 IEEE 17th Signal Processing and Communications Applications Conference, SIU 2009, 2009)A powerful method in analysis of large data sets where there are many natural clusters with varying statistics such as different sizes, shapes, density distribution, is the use of self-organizing maps (SOMs) [1]. However, ... -
On optimal weights in a PSNR-based objective stereo video quality measure [PSNR-tabanli bir nesnel stereo video kalite ölçüsünde en i̇yi aǧirliklar üzerine]
(2009 IEEE 17th Signal Processing and Communications Applications Conference, SIU 2009, 2009)In stereoscopic 3D video, it is well-known that humans can perceive high quality 3D video provided that one of the views is in high quality. Hence, in stereo video encoding, the best overall rate vs. perceived-distortion ...