Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2007010650) HIERARCHIZED TWO-DIMENSIONAL CODE, CREATION METHOD THEREOF, AND READ METHOD THEREOF
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/010650 International Application No.: PCT/JP2006/307091
Publication Date: 25.01.2007 International Filing Date: 04.04.2006
IPC:
G06K 19/06 (2006.01) ,G06K 1/12 (2006.01) ,G06K 7/12 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
K
RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19
Record carriers for use with machines and with at least a part designed to carry digital markings
06
characterised by the kind of the digital marking, e.g. shape, nature, code
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
K
RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
1
Methods or arrangements for marking the record carrier in digital fashion
12
otherwise than by punching
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
K
RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
7
Methods or arrangements for sensing record carriers
10
by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
12
using a selected wavelength, e.g. to sense red marks and ignore blue marks
Applicants:
コンテンツアイデアオブアジア株式会社 CONTENT IDEA OF ASIA CO., LTD. [JP/JP]; 〒5110061 三重県桑名市寿町3丁目35番地 Mie 3-35, Kotobuki-cho, Kuwana-shi, Mie 5110061, JP (AllExceptUS)
小野田 達哉 ONODA, Tatsuya; null (UsOnly)
三輪 和弘 MIWA, Kazuhiro; null (UsOnly)
Inventors:
小野田 達哉 ONODA, Tatsuya; null
三輪 和弘 MIWA, Kazuhiro; null
Agent:
和気 操 WAKI, Misao; 〒5110233 三重県員弁郡東員町城山一丁目2番6 Mie 2-6, Shiroyama 1-chome Toin-cho, Inabe-gun Mie 511-0233, JP
Priority Data:
2005-21333622.07.2005JP
Title (EN) HIERARCHIZED TWO-DIMENSIONAL CODE, CREATION METHOD THEREOF, AND READ METHOD THEREOF
(FR) CODE BIDIMENSIONNEL HIÉRARCHISÉ, PROCÉDÉ DE CRÉATION ET PROCÉDÉ DE LECTURE DE CELUI-CI
(JA) 階層化二次元コードおよびその作成方法、並びにその読取方法
Abstract:
(EN) There is provided a hierarchized two-dimensional code for unifying a two-dimensional code formed by a plurality of hierarchies by a predetermined correlation and expressing it as one two-dimensional code, thereby significantly improving the code data capacity without increasing the code area. A creation method of the hierarchized two-dimensional code and a read method thereof are also disclosed. A plurality of code layers (such as code layers (1, 2, 3)) each having information cells (1a’, 1a’’, etc.) arranged in a two-dimensional matrix are layered. A surface layer formed to unify the plurality of code layers has a part having an index information code (1c) containing at least information on the RGB value for each code layer. The color of the surface layer information cell (1a) is obtained by mixing the colors of code layers (1, 2) if the information cells (1a’ and 1a’’) are layered at the position corresponding to the (1a).
(FR) La présente invention concerne un code bidimensionnel hiérarchisé afin d'unifier un code bidimensionnel formé par une pluralité de hiérarchies par une corrélation prédéterminée et de l'exprimer comme un code bidimensionnel, améliorant ainsi de manière significative la capacité en données de code sans augmenter la zone de code. La présente invention concerne également un procédé de création du code bidimensionnel hiérarchisé ainsi qu'un procédé de lecture de celui-ci. Une pluralité de couches de code (telles que les couches de code (1, 2, 3)) ayant chacune des cellules d'informations (1a’, 1a’’, etc.) disposées en une matrice bidimensionnelle est disposée en couches. Une couche de surface formée afin d'unifier la pluralité de couches de code comporte une partie ayant un code d'informations d'index (1c) contenant au moins des informations sur la valeur RGB pour chaque couche de code. La couleur de la cellule d'informations sur la couche de surface (1a) est obtenue en mélangeant les couleurs des couches de code (1, 2) si les cellules d'informations (1a’ et 1a’’) sont disposées en couches dans la position correspondant à la cellule d'informations sur la couche de surface (1a).
(JA)  複数階層からなる二次元コードを所定の関連付けにより統合して1つの二次元コードとして表現することで、コード面積を増加させずにコードのデータ容量を大幅に向上させることができる階層化二次元コードおよびその作成方法、並びにその読取方法を提供する。  情報セル(1a’、1a’’等)が二次元マトリクス状に配列された複数のコード層(例えばコード層1,2,3)を積層し、この複数のコード層を統合した表面層として形成され、該表面層の一部に、それぞれのコード層毎のRGB値の情報を少なくとも含むインデックス情報コード1cが含まれ、表面層情報セル1aの色は、コード層1,2において該1aに対応する位置に情報セル(1a’および1a’’)が重なっている場合は、コード層1,2の色を加法混色した色とする。
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
EP1916619JPWO2007010650JP2011175667ES2366919US20090166418JP4761400
DK1916619