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1. (WO2007097108) ULTRASONIC DIAGNOSTIC EQUIPMENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/097108    International Application No.:    PCT/JP2006/325721
Publication Date: 30.08.2007 International Filing Date: 25.12.2006
IPC:
A61B 8/00 (2006.01)
Applicants: Hitachi Medical Corporation [JP/JP]; 4-14-1, Soto-kanda, Chiyoda-ku Tokyo 1010021 (JP) (For All Designated States Except US).
YOSHIKAWA, Hideki [JP/JP]; (JP) (For US Only).
AZUMA, Takashi [JP/JP]; (JP) (For US Only).
HAYASHI, Tatsuya [JP/JP]; (JP) (For US Only)
Inventors: YOSHIKAWA, Hideki; (JP).
AZUMA, Takashi; (JP).
HAYASHI, Tatsuya; (JP)
Agent: YOSHIOKA, Kohji; KN Bldg. 7-22-27, Nishishinjuku Shinjuku-ku Tokyo 1600023 (JP)
Priority Data:
2006-044649 22.02.2006 JP
Title (EN) ULTRASONIC DIAGNOSTIC EQUIPMENT
(FR) EQUIPEMENT DE DIAGNOSTIC ULTRASONORE
(JA) 超音波診断装置
Abstract: front page image
(EN)Ultrasonic diagnostic equipment which displays a high contrast ultrasonic image enhancing the outline structure of an inspection object. More specifically, the motion vector of an object occurring between images used for addition is measured using a captured ultrasonic image, deformation processing is performed on accumulated addition image based on the measurement, and then addition processing is performed by multiplying the acquired image and the accumulated addition image by weighting coefficients.
(FR)La présente invention concerne un équipement de diagnostic ultrasonore qui affiche une image ultrasonore à contraste élevé améliorant la structure de contour d'un objet inspecté. Plus particulièrement, le vecteur de mouvement d'un objet se produisant entre des images utilisées pour l'addition est mesuré à l'aide d'une image ultrasonore capturée, un traitement par déformation est réalisé sur l'image d'addition accumulée sur la base de la mesure, puis le traitement d'addition est réalisé en multipliant l'image acquise et l'image d'addition accumulée par des coefficients de pondération.
(JA) 検査対象の輪郭構造を強調した高コントラスト超音波画像を表示する超音波診断装置を提供する。すなわち、取り込んだ超音波画像を用いて加算処理に用いる画像間に生じた対象の動きベクトルを計測し、計測結果に基づいた変形処理を累積加算画像に対して行い、取得画像と累積加算画像とに重み係数を乗して加算処理を行なう。
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, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, 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, 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, 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)