HIERARCHICALLY RANGE ADAPTIVE CODING METHOD FOR SIGNALS, ESPECIALLY SUITABLE FOR PICTURE ANALYSIS AND CODINGS

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EP 0 432 222 A1

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(43)	Date of publication:
	19.06.1991 Bulletin 1991/25

(21)	Application number: 90900125.0

(22)	Date of filing: 23.08.1989

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International Patent Classification (IPC):

H04N 7/ 32^{( . )}

(86)	International application number:
	PCT/EP1989/000990

(87)	International publication number:
	WO 1990/002465 (08.03.1990 Gazette 1990/06)

(84)	Designated Contracting States:
	AT BE CH DE FR GB IT LI LU NL SE

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Priority:

23.08.1988 EP 19880113671
04.11.1988 EP 19880118365
06.06.1989 WO 1989EP00634

(71)	Applicant: Kehler, Waldemar, Dipl.-Ing.
	D-78573 Wurmlingen (DE)

(72)	Inventor:
	Kehler, Waldemar, Dipl.-Ing. D-78573 Wurmlingen (DE)

(54)	HIERARCHICALLY RANGE ADAPTIVE CODING METHOD FOR SIGNALS, ESPECIALLY SUITABLE FOR PICTURE ANALYSIS AND CODINGS