Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020110730 - APPARATUS THAT DETERMINES ACHIEVEMENT DEGREE OF PROCESS, DETERMINATION SYSTEM, DETERMINATION METHOD, AND PROGRAM

Publication Number WO/2020/110730
Publication Date 04.06.2020
International Application No. PCT/JP2019/044549
International Filing Date 13.11.2019
IPC
H04N 1/60 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
56Processing of colour picture signals
60Colour correction or control
G01N 21/78 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
75Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
77by observing the effect on a chemical indicator
78producing a change of colour
G06T 7/90 2017.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
90Determination of colour characteristics
G01J 3/46 2006.01
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
3Spectrometry; Spectrophotometry; Monochromators; Measuring colours
46Measurement of colour; Colour measuring devices, e.g. colorimeters
CPC
A61L 2/28
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
26Accessories ; or devices or components used for biocidal treatment
28Devices for testing the effectiveness or completeness of sterilisation, e.g. indicators which change colour
G01J 2003/466
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
3Spectrometry; Spectrophotometry; Monochromators; Measuring colours
46Measurement of colour; Colour measuring devices, e.g. colorimeters
466Coded colour; Recognition of predetermined colour; Determining proximity to predetermined colour
G01N 21/78
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
75Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
77by observing the effect on a chemical indicator
78producing a change of colour
G06T 2207/10016
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
10Image acquisition modality
10016Video; Image sequence
G06T 2207/10024
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
10Image acquisition modality
10024Color image
G06T 2207/30164
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
30Subject of image; Context of image processing
30108Industrial image inspection
30164Workpiece; Machine component
Applicants
  • CANON KABUSHIKI KAISHA [JP]/[JP]
Inventors
  • KANEKO, Daisuke
  • FURUSAWA, Motohiro
  • KAWASAKI, Yasuhiro
Agents
  • OHTSUKA, Yasunori
  • OHTSUKA, Yasuhiro
  • TAKAYANAGI, Jiro
  • KIMURA, Shuji
  • SIMOYAMA, Osamu
  • EIKAWA, Yukimitsu
Priority Data
2018-22268828.11.2018JP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) APPARATUS THAT DETERMINES ACHIEVEMENT DEGREE OF PROCESS, DETERMINATION SYSTEM, DETERMINATION METHOD, AND PROGRAM
(FR) APPAREIL QUI DÉTERMINE LE NIVEAU DE RÉALISATION D'UN PROCESSUS, SYSTÈME DE DÉTERMINATION, PROCÉDÉ DE DÉTERMINATION ET PROGRAMME
Abstract
(EN)
A determination apparatus includes: measuring means for measuring a color value of a discoloration area of a test paper; holding means for holding a plurality of reference color values and thresholds, the plurality of reference color values indicating a plurality of colors of the discoloration area that correspond to a plurality of achievement degrees of a predetermined process, the thresholds respectively corresponding to pairs of two neighboring achievement degrees included among the plurality of achievement degrees; and determining means for determining the achievement degree of the predetermined process based on the measured color value of the discoloration area of the test paper measured by the measuring means, the plurality of reference color values, and the thresholds respectively corresponding to the pairs of the two neighboring achievement degrees included among the plurality of achievement degrees.
(FR)
La présente invention concerne un appareil de détermination comprenant : des moyens de mesure pour mesurer une valeur de couleur d'une zone d'altération de couleur d'un papier réactif; des moyens de maintien pour maintenir une pluralité de valeurs de couleur de référence et de seuils, la pluralité de valeurs de couleur de référence indiquant une pluralité de couleurs de la zone d'altération de couleur qui correspondent à une pluralité de niveaux de réalisation d'un processus prédéterminé, les seuils correspondant respectivement à des paires de deux niveaux de réalisation voisins compris parmi la pluralité de niveaux de réalisation; et un moyen de détermination pour déterminer le niveau de réalisation du processus prédéterminé sur la base de la valeur de couleur mesurée de la zone de décoloration du papier réactif mesurée par le moyen de mesure, la pluralité de valeurs de couleur de référence, et les seuils correspondant respectivement aux paires des deux niveaux de réalisation voisins compris parmi la pluralité de niveaux de réalisation.
Also published as
Latest bibliographic data on file with the International Bureau