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Machine translation
1. (WO2009139549) METHOD AND APPARATUS FOR RECORDING/REPRODUCING ON/FROM A RECORDING MEDIUM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/139549    International Application No.:    PCT/KR2009/002281
Publication Date: 19.11.2009 International Filing Date: 30.04.2009
IPC:
G11B 7/0065 (2006.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 20, Yeouido-dong Yeongdengpo-gu Seoul 150-721 (KR) (For All Designated States Except US).
LEE, Jae Sung [KR/KR]; (KR) (For US Only)
Inventors: LEE, Jae Sung; (KR)
Agent: KIM, Yong In; KBK & Associates 7th Floor, Hyundae Building 175-9 Jamsil-dong Songpa-ku Seoul 138-861 (KR)
Priority Data:
10-2008-0044405 14.05.2008 KR
Title (EN) METHOD AND APPARATUS FOR RECORDING/REPRODUCING ON/FROM A RECORDING MEDIUM
(FR) PROCÉDÉ DE LECTURE D'ENREGISTREMENT SUR UN SUPPORT D'ENREGISTREMENT ET DISPOSITIF DE LECTURE D'ENREGISTREMENT
(KO) 기록매체 기록재생방법 및 기록재생장치
Abstract: front page image
(EN)The present invention provides a method for reproducing data from a recording medium, the method comprising the steps of: irradiating light onto a recording medium which comprises multi-partitioned regions, each of the multi-partitioned regions including a data image and a reference pattern in revert, rotational and symmetrical relationship; making a decision about information relating to data-image distortion using the reference pattern which has been read out; and correcting the position of the data image using the information relating to data-image distortion.
(FR)La présente invention porte sur un procédé de lecture d'un support d'enregistrement, comprenant les étapes suivantes : exposition à un rayonnement lumineux d'un support d'enregistrement comprenant une image de données et un motif de référence en relation inversée, rotative et symétrique, dans les régions de multi-partition respectives du support d'enregistrement; prise de décision quant aux informations relatives à la distorsion de l'image de données à l'aide du motif de référence, ledit motif ayant été extrait; et correction de la position de l'image de données, au moyen des informations relatives à la distorsion de l'image de données.
(KO)본 발명은 다분할 영역으로 구성되며, 다분할 영역 각각은 반전, 회전 및 대칭관계에 있는 기준패턴과 데이터 이미지를 포함하는 기록매체에 광을 조사하는 단계와 독출된 기준패턴을 이용하여, 데이터 이미지의 왜곡 상태 정보를 판단하는 단계 및 데이터 이미지의 왜곡 상태 정보를 통하여, 데이터 이미지의 위치를 보정하는 단계를 포함하는 기록매체 재생방법을 제공한다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (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, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)