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1. (WO2010075582) IMAGE-BASED CODE READER FOR ACQUISITION OF MULTIPLE VIEWS OF AN OBJECT AND METHODS FOR EMPLOYING SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/075582 International Application No.: PCT/US2009/069537
Publication Date: 01.07.2010 International Filing Date: 24.12.2009
IPC:
G06K 7/10 (2006.01) ,G06K 9/20 (2006.01) ,H04M 1/00 (2006.01)
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
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
K
RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9
Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
20
Image acquisition
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
M
TELEPHONIC COMMUNICATION
1
Substation equipment, e.g. for use by subscribers
Applicants:
DATALOGIC SCANNING, INC. [US/US]; 959 Terry Street Eugene, Oregon 97402-9120, US (AllExceptUS)
OLMSTEAD, Bryan, L. [US/US]; US (UsOnly)
Inventors:
OLMSTEAD, Bryan, L.; US
Agent:
LEVINE, Michael, L.; Stoel Rives, LLP 900 SW Fifth Avenue Suite 2600 Portland, Oregon 97204, US
Priority Data:
12/370,49712.02.2009US
12/642,49918.12.2009US
12/646,75523.12.2009US
12/646,79723.12.2009US
61/140,93026.12.2008US
Title (EN) IMAGE-BASED CODE READER FOR ACQUISITION OF MULTIPLE VIEWS OF AN OBJECT AND METHODS FOR EMPLOYING SAME
(FR) LECTEUR DE CODES À BASE D'IMAGES POUR L'ACQUISITION DE VUES MULTIPLES D'UN OBJET ET PROCÉDÉS POUR SON UTILISATION
Abstract:
(EN) Fold mirrors (330) permit the imagers (340) to be closer to each other and permit an optical code reader (280), such as a tunnel scanner, to confine them to a smaller housing volume or capacity. A plurality of sets of fold mirrors (330) can also be employed to convey at least a portion of at least two different perspectives or two different depths of field (341, 343) of a composite view volume (281) to different regions (163, 165) of an image field (156) of a common imager (340). The sets of fold mirrors (330) may also include split mirrors that have mirror components that reflect images from different view volumes (334) to different imagers (340) or different regions (163, 165) of an image field (156) of a single imager (340).
(FR) L'invention concerne un lecteur où des miroirs (330) de repliement permettent à des imageurs (340) d'être situés plus près les uns des autres et à un lecteur optique (280) de codes, comme un scanner à tunnel, de les confiner dans un volume ou une capacité plus réduits de boîtier. Il est également possible de faire appel à une pluralité de jeux de miroirs (330) de repliement afin de transmettre au moins une partie d'au moins deux perspectives différentes ou deux profondeurs (341, 343) de champ différentes d'un volume (281) de vision composite à différentes régions (163, 165) du champ (156) d'image d'un imageur (340) commun. Les jeux de miroirs (330) de repliement peuvent également comprendre des miroirs fractionnés possédant des composants de miroirs qui reflètent des images provenant de différents volumes (334) de vision vers des imageurs (340) différents ou des régions (163, 165) différentes du champ (156) d'image d'un imageur (340) unique.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP2380109CN102334129