EP 0748562 A4 19981021 - METHOD AND APPARATUS FOR DATA ANALYSIS
Title (en)
METHOD AND APPARATUS FOR DATA ANALYSIS
Title (de)
VERFAHREN UND VORRICHTUNG ZUR DATENANALYSE
Title (fr)
SYSTEME DE REPRESENTATION DE DONNEES
Publication
Application
Priority
- NO 933205 A 19930908
- US 9410190 W 19940908
Abstract (en)
[origin: WO9508240A2] A method and apparatus are disclosed for converting between samples of an input signal and an encoded signal composed of a plurality of component signals each representing a characteristic of the input signal in a different domain. The input signal is comprised of data samples organized into records of multiple samples, with each sample occupying a unique position within its record and each component signal is formed as the combination of a plurality of factors, each factor being the product of a score signal and a load signal. The score signal defines the variation of data samples from record to record and the load signal defines the relative variation of a subgroup of samples in different positions of a record.
IPC 1-7
IPC 8 full level
H04N 7/26 (2006.01); H04N 7/36 (2006.01); H04N 9/804 (2006.01); H04N 9/808 (2006.01); H04N 11/04 (2006.01)
CPC (source: EP)
H04N 19/186 (2014.11); H04N 19/23 (2014.11); H04N 19/503 (2014.11); H04N 19/20 (2014.11)
Citation (search report)
- [XA] WO 9202000 A1 19920206 - BRITISH TELECOMM [GB]
- [A] US 5136659 A 19920804 - KANEKO MASAHIDE [JP], et al
- [A] EP 0526064 A2 19930203 - GRASS VALLEY GROUP [US]
- [A] EP 0449478 A2 19911002 - MICROTIME INC [US]
- [A] KIRBY M ET AL: "A MODEL PROBLEM IN THE REPRESENTATION OF DIGITAL IMAGE SEQUENCES", 1 January 1993, PATTERN RECOGNITION, VOL. 26, NR. 1, PAGE(S) 63 - 73, XP000355494
- [A] VERMEULEN P J E ET AL: "KARHUNEN-LOEVE TECHNIQUES FOR OPTIMAL PROCESSING OF TIME -SEQUENTIAL IMAGERY", 1 April 1991, OPTICAL ENGINEERING, VOL. 30, NR. 4, PAGE(S) 415 - 423, XP000202133
- [A] HIROSHI SAKURAI ET AL: "RECOGNIZING SHAPE FEATURES IN SOLID MODELS", IEEE COMPUTER GRAPHICS AND APPLICATIONS, vol. 10, no. 5, 1 September 1990 (1990-09-01), pages 22 - 32, XP000161267
- See references of WO 9508240A2
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9508240 A2 19950323; WO 9508240 A3 19950511; AP 504 A 19960701; AP 9400673 A0 19941031; AU 693117 B2 19980625; AU 7871794 A 19950403; CA 2171293 A1 19950323; CN 1130969 A 19960911; EP 0748562 A1 19961218; EP 0748562 A4 19981021; JP H09502586 A 19970311; NO 933205 D0 19930908; OA 10269 A 19971007; ZA 946904 B 19950511
DOCDB simple family (application)
US 9410190 W 19940908; AP 9400673 A 19940908; AU 7871794 A 19940908; CA 2171293 A 19940908; CN 94193325 A 19940908; EP 94929775 A 19940908; JP 50927194 A 19940908; NO 933205 A 19930908; OA 60791 A 19960307; ZA 946904 A 19940908