EP2875583A1 - Procédé de codage par compression adaptative de la couleur d'un objet sous une forme multispectrale et procédé de decodage associé - Google Patents
Procédé de codage par compression adaptative de la couleur d'un objet sous une forme multispectrale et procédé de decodage associéInfo
- Publication number
- EP2875583A1 EP2875583A1 EP13739661.0A EP13739661A EP2875583A1 EP 2875583 A1 EP2875583 A1 EP 2875583A1 EP 13739661 A EP13739661 A EP 13739661A EP 2875583 A1 EP2875583 A1 EP 2875583A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- color
- code
- implements
- reflectance
- cloud
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06046—Constructional details
- G06K19/0614—Constructional details the marking being selective to wavelength, e.g. color barcode or barcodes only visible under UV or IR
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06046—Constructional details
- G06K19/06056—Constructional details the marking comprising a further embedded marking, e.g. a 1D bar code with the black bars containing a smaller sized coding
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/12—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- H03M7/3059—Digital compression and data reduction techniques where the original information is represented by a subset or similar information, e.g. lossy compression
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1257051A FR2993655B1 (fr) | 2012-07-20 | 2012-07-20 | Procede de codage par compression adaptative de la couleur d'un objet sous une forme multispectrale et procede de decodage associe |
PCT/EP2013/065079 WO2014012969A1 (fr) | 2012-07-20 | 2013-07-17 | Procede de codage par compression adaptative de la couleur d'un objet sous une forme multispectrale et procede de decodage associe |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2875583A1 true EP2875583A1 (fr) | 2015-05-27 |
Family
ID=47191893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13739661.0A Ceased EP2875583A1 (fr) | 2012-07-20 | 2013-07-17 | Procédé de codage par compression adaptative de la couleur d'un objet sous une forme multispectrale et procédé de decodage associé |
Country Status (4)
Country | Link |
---|---|
US (1) | US9412058B2 (fr) |
EP (1) | EP2875583A1 (fr) |
FR (1) | FR2993655B1 (fr) |
WO (1) | WO2014012969A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10531121B2 (en) | 2015-01-30 | 2020-01-07 | Hewlett-Packard Development Company, L.P. | Spectral reflectance compression |
EP3057067B1 (fr) * | 2015-02-16 | 2017-08-23 | Thomson Licensing | Dispositif et procédé pour estimer une partie brillante de rayonnement |
CN106022432A (zh) * | 2016-06-08 | 2016-10-12 | 柳州康云互联科技有限公司 | 防伪码 |
CN106056186A (zh) * | 2016-06-08 | 2016-10-26 | 柳州康云互联科技有限公司 | 一种防伪码生产方法 |
FR3073346A1 (fr) | 2017-11-07 | 2019-05-10 | Color Grail Research | Procede de codage d'une texture et dispositifs et procede associes |
CN116026770B (zh) * | 2023-01-18 | 2023-07-04 | 广州番禺职业技术学院 | 白玉-青玉颜色分类分级的测定方法、评定方法及装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5081527A (en) * | 1988-04-12 | 1992-01-14 | Minolta Camera Kabushiki Kaisha | Digital image forming apparatus |
US20060027662A1 (en) * | 2004-02-27 | 2006-02-09 | Baradi Adnan S | Color-coding system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0961475B1 (fr) | 1992-05-15 | 2004-10-13 | Toyota Jidosha Kabushiki Kaisha | Balayeur multispectral d'image |
US5862270A (en) * | 1995-12-08 | 1999-01-19 | Matsushita Electric Industrial Co., Ltd. | Clock free two-dimensional barcode and method for printing and reading the same |
WO2001057485A1 (fr) * | 2000-02-04 | 2001-08-09 | X-Rite, Incorporated | Appareil colorimetrique portatif |
KR100560330B1 (ko) * | 2004-04-21 | 2006-03-30 | 에이디정보통신 주식회사 | 색상 보정이 가능한 대용량 2차원 칼라 바코드인코딩/디코딩 시스템 및 그 방법 |
KR100677830B1 (ko) * | 2005-01-18 | 2007-02-05 | 천지득 | 칼라코드 값의 인코딩, 디코딩 알고리즘을 이용한 인터넷서비스 방법 및 그 장치. |
US8668144B2 (en) * | 2011-08-12 | 2014-03-11 | Ricoh Company, Ltd. | Method and process for symbolic mark decoding |
-
2012
- 2012-07-20 FR FR1257051A patent/FR2993655B1/fr active Active
-
2013
- 2013-07-17 EP EP13739661.0A patent/EP2875583A1/fr not_active Ceased
- 2013-07-17 US US14/415,747 patent/US9412058B2/en active Active
- 2013-07-17 WO PCT/EP2013/065079 patent/WO2014012969A1/fr active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5081527A (en) * | 1988-04-12 | 1992-01-14 | Minolta Camera Kabushiki Kaisha | Digital image forming apparatus |
US20060027662A1 (en) * | 2004-02-27 | 2006-02-09 | Baradi Adnan S | Color-coding system |
Non-Patent Citations (3)
Title |
---|
ANONYMOUS: "Bidirectional reflectance distribution function", WIKIPEDIA, 3 July 2012 (2012-07-03), XP055497862, Retrieved from the Internet <URL:https://en.wikipedia.org/w/index.php?title=Bidirectional_reflectance_distribution_function&oldid=500454249> [retrieved on 20180807] * |
JAY S GONDEK ET AL: "Wavelength dependent reflectance functions", SIGGRAPH 94 CONFERENCE PROCEEDINGS : JULY 24 - 29, 1994, [ORLANDO, FLORIDA]; [COMPUTER GRAPHICS : ANNUAL CONFERENCE SERIES ; 1994], GLASSNER ANDREW S, NEW YORK, NY : ACM, 24 July 1994 (1994-07-24), pages 213 - 220, XP058162606, ISBN: 978-0-89791-667-7, DOI: 10.1145/192161.192202 * |
See also references of WO2014012969A1 * |
Also Published As
Publication number | Publication date |
---|---|
FR2993655A1 (fr) | 2014-01-24 |
WO2014012969A1 (fr) | 2014-01-23 |
FR2993655B1 (fr) | 2014-08-29 |
US9412058B2 (en) | 2016-08-09 |
US20150178611A1 (en) | 2015-06-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2875583A1 (fr) | Procédé de codage par compression adaptative de la couleur d'un objet sous une forme multispectrale et procédé de decodage associé | |
US10027868B2 (en) | Sensor-synchronized spectrally-structured-light imaging | |
Oh et al. | Do it yourself hyperspectral imaging with everyday digital cameras | |
Khan et al. | Illuminant estimation in multispectral imaging | |
US10580170B2 (en) | Spectral reconstruction | |
Dorsey et al. | Digital modeling of material appearance | |
Montagner et al. | Statistics of colors in paintings and natural scenes | |
Robles-Kelly et al. | Imaging spectroscopy for scene analysis | |
CN107113367A (zh) | 具有颜色恒定性的亮度改变图像处理 | |
Menk et al. | Visualisation techniques for using spatial augmented reality in the design process of a car | |
Macdonald | Realistic visualisation of cultural heritage objects | |
Tominaga et al. | Spectral image acquisition, analysis, and rendering for art paintings | |
Pinto et al. | Chromatic effects of metamers of D65 on art paintings | |
Vazquez-Corral et al. | Color constancy algorithms: Psychophysical evaluation on a new dataset | |
Chow et al. | Reconstruction of photorealistic 3D model of ceramic artefacts for interactive virtual exhibition | |
Jang et al. | Spectrum‐Based Color Reproduction Algorithm for Makeup Simulation of 3D Facial Avatar | |
Hao et al. | A multi‐illuminant synthetic image test set | |
Huang et al. | Visual and infrared dual-band false color image fusion method motivated by Land’s experiment | |
TANAKA et al. | A digital archive method based on multispectral imaging with goniometric multiband camera | |
Amano et al. | Color constancy of color reproductions in art paintings | |
FR3066304A1 (fr) | Procede de compositon d'une image d'un utilisateur immerge dans une scene virtuelle, dispositif, equipement terminal, systeme de realite virtuelle et programme d'ordinateur associes | |
Rao et al. | Digital Image Processing and Applications | |
Salvador | Shadow segmentation and tracking in real-world conditions | |
Tominaga et al. | Appearance synthesis of fluorescent objects with mutual illumination effects | |
Tominaga et al. | Spectral reconstruction of fluorescent objects with mutual illumination effects |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20150116 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20180824 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
APBK | Appeal reference recorded |
Free format text: ORIGINAL CODE: EPIDOSNREFNE |
|
APBN | Date of receipt of notice of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA2E |
|
APBR | Date of receipt of statement of grounds of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA3E |
|
APAF | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNE |
|
APAF | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R003 |
|
APBT | Appeal procedure closed |
Free format text: ORIGINAL CODE: EPIDOSNNOA9E |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
18R | Application refused |
Effective date: 20230616 |