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1. WO2016015752 - METHOD AND APPARATUS FOR VALIDITY DETERMINATION OF A DATA DIVIDING OPERATION

Publication Number WO/2016/015752
Publication Date 04.02.2016
International Application No. PCT/EP2014/066227
International Filing Date 29.07.2014
IPC
G06K 9/46 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
36Image preprocessing, i.e. processing the image information without deciding about the identity of the image
46Extraction of features or characteristics of the image
G06T 13/00 2011.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
13Animation
H04N 1/46 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
1Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
46Colour picture communication systems
CPC
G06K 9/4652
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
36Image preprocessing, i.e. processing the image information without deciding about the identity of the image
46Extraction of features or characteristics of the image
4652related to colour
H04N 1/6008
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
1Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
46Colour picture communication systems
56Processing of colour picture signals
60Colour correction or control
6002Corrections within particular colour systems
6008with primary colour signals, e.g. RGB or CMY(K)
Applicants
  • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US]/[US]
  • MOROVIC, Peter [SK]/[ES] (US)
  • MOROVIC, Jan [SK]/[GB] (US)
Inventors
  • MOROVIC, Peter
  • MOROVIC, Jan
Agents
  • BENSON, Christopher
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND APPARATUS FOR VALIDITY DETERMINATION OF A DATA DIVIDING OPERATION
(FR) PROCÉDÉ ET APPAREIL DE DÉTERMINATION DE VALIDITÉ D'UNE OPÉRATION DE DIVISION DE DONNÉES
Abstract
(EN)
Embodiments of the present invention provide a method of determining whether data exceeds a validity range of an operation, comprising dividing operation data indicative of a range of validity of the operation into a plurality of chunks, determining a partial convex hull for each of the plurality of chunks, determining a convex hull for the operation data based on the plurality of partial convex hulls, and determining whether the data exceeds the validity range of the operation data based on the convex hull.
(FR)
Des modes de réalisation de la présente invention concernent un procédé pour déterminer si des données dépassent une plage de validité d'une opération, consistant à diviser des données d'opération indicatives d'une plage de validité de l'opération en une pluralité de segments, à déterminer une enveloppe convexe partielle pour chaque segment de la pluralité de segments, à déterminer une enveloppe convexe pour les données d'opération sur la base de la pluralité d'enveloppes convexes partielles, et à déterminer si les données dépassent la plage de validité des données d'opération sur la base de l'enveloppe convexe.
Also published as
Latest bibliographic data on file with the International Bureau