A method of quantifying inter-field motion in a video frame

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EP 2 109 310 B8

(12)	CORRECTED EUROPEAN PATENT SPECIFICATION
	Note: Bibliography reflects the latest situation

(15)	Correction information:
	Corrected version no 1 (W1 B1)

(48)	Corrigendum issued on:
	16.05.2018 Bulletin 2018/20

(45)	Mention of the grant of the patent:
	04.10.2017 Bulletin 2017/40

(21)	Application number: 08251399.5

(22)	Date of filing: 11.04.2008

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International Patent Classification (IPC):

H04N 5/44^(2011.01)
H04N 7/01^(2006.01)

H04N 5/14^(2006.01)

(54)	A method of quantifying inter-field motion in a video frame Verfahren zur Quantifizierung der Interfeld-Bewegung in einem Video-Rahmen Procédé de quantification d'un mouvement inter-champs dans une image vidéo

(84)	Designated Contracting States:
	DE FR GB IT

(43)	Date of publication of application:
	14.10.2009 Bulletin 2009/42

(73)	Proprietor: Tektronix International Sales GmbH
	8212 Neuhausen am Rheinfall Schaffhausen (CH)

(72)	Inventors:
	Barton, Oliver James Newport, NP20 3PX (GB) Elangovan, Premkumar, c/o Tektronix UK Ltd Bristol, BS1 6PL (GB)

(74)	Representative: HGF Limited
	Fountain Precinct Balm Green Sheffield S1 2JA Sheffield S1 2JA (GB)

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References cited: :

EP-A- 1 536 643
US-A1- 2006 139 491
US-A1- 2006 238 650
US-B1- 6 288 745

GB-A- 2 431 802
US-A1- 2006 164 559
US-A1- 2006 274 196
US-B1- 6 348 949

Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).