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1. (WO2010073582) IMAGE ENLARGING DEVICE, METHOD, INTEGRATED CIRCUIT, AND PROGRAM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/073582 International Application No.: PCT/JP2009/007054
Publication Date: 01.07.2010 International Filing Date: 21.12.2009
IPC:
H04N 1/393 (2006.01) ,G06T 3/40 (2006.01) ,G09G 3/20 (2006.01) ,H04N 7/01 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
1
Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
387
Composing, repositioning or otherwise modifying originals
393
Enlarging or reducing
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
3
Geometric image transformation in the plane of the image, e.g. from bit-mapped to bit-mapped creating a different image
40
Scaling of a whole image or part thereof
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3
Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20
for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
7
Television systems
01
Conversion of standards
Applicants:
パナソニック株式会社 PANASONIC CORPORATION [JP/JP]; 大阪府門真市大字門真1006番地 1006, Oaza Kadoma, Kadoma-shi, Osaka 5718501, JP (AllExceptUS)
手塚忠則 TEZUKA, Tadanori; null (UsOnly)
Inventors:
手塚忠則 TEZUKA, Tadanori; null
Agent:
新居広守 NII, Hiromori; JP
Priority Data:
2008-32521022.12.2008JP
2009-19154921.08.2009JP
2009-19155021.08.2009JP
Title (EN) IMAGE ENLARGING DEVICE, METHOD, INTEGRATED CIRCUIT, AND PROGRAM
(FR) DISPOSITIF, PROCÉDÉ, CIRCUIT INTÉGRÉ ET PROGRAMME D'AGRANDISSEMENT D'IMAGE
(JA) 画像拡大装置、方法、集積回路及びプログラム
Abstract:
(EN) Constructed is an image enlarging device (108) equipped with an interpolating unit (104, for example) which generates a high-resolution interpolated image (OL) from a low-resolution image (101), a synthesizing unit (105) which synthesizes a correction amount with the aforementioned interpolated image in order to generate a first high-resolution image (data indicated by the dashed line in figure 11B, the lower part in figure 45, etc.), and a re-correcting unit (106) which generates a second high-resolution image (data indicated by the dashed line in figure 11D, the lower part in figure 45, etc.) by correcting the aforementioned first high-resolution image again using generated feature values.
(FR) L'invention porte sur un dispositif d'agrandissement d'image (108) comprenant une unité d'interpolation (104, par exemple) qui génère une image interpolée à haute résolution (OL) à partir d'une image à basse résolution (101), une unité de synthèse (105) qui synthétise une quantité de correction avec l'image interpolée susmentionnée afin de générer une première image à haute résolution (données indiquées par le trait tireté sur la figure 11B, la partie inférieure sur la figure 45, etc.), et une unité de re-correction (106) qui génère une seconde image à haute résolution (données indiquées par le trait tireté sur la figure 11D, la partie inférieure sur la figure 45, etc.) par correction de la première image à haute résolution susmentionnée une nouvelle fois en utilisant des valeurs caractéristiques générées.
(JA)  低解像度画像(101)から、高解像度の補間画像(OL)を生成する補間部(104など)と、補正量と前記補間画像とを合成して、第1の高解像度画像(図11B、図45下段の一点鎖線のデータなど)を生成する合成部(105)と、第1の前記高解像度画像を、生成された特徴量を用いて再度、補正した第2の高解像度画像(図11D、図45下段の実線のデータなど)を生成する再補正部(106)とを備えた画像拡大装置(108)が構築される。
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, 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: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
US20100322536JPWO2010073582CN102150418IN1775/CHENP/2011