Dr. Harilaos G. Koumaras Profile

Dr. Harilaos G. Koumaras

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Publications (3)

SPIE Journal Paper | 19 July 2016 Open Access

Reduced-reference video quality assessment using a static video pattern

Michail-Alexandros Kourtis, Harilaos Koumaras, Fidel Liberal

JEI, Vol. 25, Issue 04, 043011, (July 2016) https://doi.org/10.1117/12.10.1117/1.JEI.25.4.043011

KEYWORDS: Video, Video compression, Feature extraction, Video processing, Signal processing, Image quality, Distortion, Visualization, Molybdenum, Quantization

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SPIE Journal Paper | 1 July 2007

Quantitative perceptual comparison of variable bit rate over constant bit rate encoding scheme for MPEG-4 video

Harilaos Koumaras, G. Gardikis, A. Kourtis, D. Martakos

JEI, Vol. 16, Issue 03, 033017, (July 2007) https://doi.org/10.1117/12.10.1117/1.2775465

KEYWORDS: Computer programming, Video, Video processing, Video coding, Video compression, Signal processing, Quantization, Error analysis, Information science, Telecommunications

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SPIE Journal Paper | 1 April 2006 Open Access

Shot boundary detection without threshold parameters

H. Koumaras, G. Gardikis, G. Xilouris, E. Pallis, A. Kourtis

JEI, Vol. 15, Issue 02, 020503, (April 2006) https://doi.org/10.1117/12.10.1117/1.2199878

KEYWORDS: Video, Computer programming, Detection and tracking algorithms, Video processing, Motion estimation, Telecommunications, Multimedia, Signal detection, Video coding, Information science

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