IMAGE FEATURE PRE-PROCESSING FOR REFERENCE PICTURE RESAMPLING (RPR) DECISION

In one implementation, image features including a down-up PSNR, HOG (Histogram of Oriented Gradients) features and DCT coefficients are extracted, where the down-up PSNR is calculated between the original image and a downscaled (then rescaled to the original resolution) picture, the HOG features are...

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Bibliographische Detailangaben

Hauptverfasser:	BORDES, Philippe, GALPIN, Franck, DUMAS, Thierry, GUERMOUD, Hassane
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION
Online-Zugang:	Volltext bestellen
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