JP2000163581A5 - - Google Patents

Download PDF

Info

Publication number
JP2000163581A5
JP2000163581A5 JP1998335775A JP33577598A JP2000163581A5 JP 2000163581 A5 JP2000163581 A5 JP 2000163581A5 JP 1998335775 A JP1998335775 A JP 1998335775A JP 33577598 A JP33577598 A JP 33577598A JP 2000163581 A5 JP2000163581 A5 JP 2000163581A5
Authority
JP
Japan
Prior art keywords
region
interest
target
expansion
vector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1998335775A
Other languages
English (en)
Other versions
JP4251243B2 (ja
JP2000163581A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP33577598A priority Critical patent/JP4251243B2/ja
Priority claimed from JP33577598A external-priority patent/JP4251243B2/ja
Publication of JP2000163581A publication Critical patent/JP2000163581A/ja
Publication of JP2000163581A5 publication Critical patent/JP2000163581A5/ja
Application granted granted Critical
Publication of JP4251243B2 publication Critical patent/JP4251243B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

【特許請求の範囲】
【請求項１】
リージョングローイング法によって関心領域の点として抽出すべきか否かを判断する対象点が、該対象点の近傍点の情報に基づいて拡張される方向の方向ベクトルを求める算出手段と、
前記算出手段によって求められた所定の抽出時点間に存在する複数の点の方向ベクトルに基づいて関心領域の分岐の有無を判定する判定手段と、
前記判定手段によって判定された結果に基づいて前記リージョングローイング法によって対象領域を拡張する際の拡張条件を設定する設定手段と、
を備えたことを特徴とする領域拡張装置。
【請求項２】
前記判定手段によって前記関心領域の分岐が有ると判定された場合、各分岐した領域ごとに区分された複数の点の方向ベクトルの平均ベクトルを算出する手段を更に備え、
前記設定手段は、前記算出された平均ベクトルの方向への領域拡張を促すように前記リージョングローイング法によって対象領域を拡張する際の拡張条件を設定することを特徴とする請求項１に記載の領域拡張装置。
JP33577598A 1998-11-26 1998-11-26 領域拡張装置 Expired - Fee Related JP4251243B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP33577598A JP4251243B2 (ja) 1998-11-26 1998-11-26 領域拡張装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33577598A JP4251243B2 (ja) 1998-11-26 1998-11-26 領域拡張装置

Publications (3)

Publication Number Publication Date
JP2000163581A JP2000163581A (ja) 2000-06-16
JP2000163581A5 true JP2000163581A5 (ja) 2006-03-23
JP4251243B2 JP4251243B2 (ja) 2009-04-08

Family

ID=18292319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP33577598A Expired - Fee Related JP4251243B2 (ja) 1998-11-26 1998-11-26 領域拡張装置

Country Status (1)

Country Link
JP (1) JP4251243B2 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4688361B2 (ja) * 2001-07-23 2011-05-25 株式会社日立メディコ 臓器の特定領域抽出表示装置及びその表示方法
EP2025290A1 (en) * 2006-05-19 2009-02-18 Hitachi Medical Corporation Medical image display device and program
US7683060B2 (en) 2006-08-07 2010-03-23 Incyte Corporation Triazolotriazines as kinase inhibitors
PL2099447T3 (pl) 2006-11-22 2013-06-28 Incyte Holdings Corp Imidazotriazyny i imidazopirmidyny jako inhibitory kinaz
HUE034716T2 (hu) 2008-05-21 2018-02-28 Incyte Holdings Corp 2-Fluor-N-metil-4-[7-(kinolin-6-il-metil)-imidazo[1,2-b][1,2,4]triazin-2-il]benzamid sói és eljárások ezek elõállítására
CN102812027B (zh) 2010-02-03 2015-01-07 因西特公司 作为C-MET抑制剂的咪唑并[1,2-b][1,2,4]三嗪

Similar Documents

Publication Publication Date Title
WO2004032057A3 (en) Fast two dimensional object localization based on oriented edges
EP0981108A3 (en) Method, apparatus and computer medium for surface reconstruction by voronoi filtering
WO2001085914A3 (en) System for identifying clusters in scatter plots using smoothed polygons with optimal boundaries
EP3667557A8 (en) Method and device for tracking an object
EP0789292A3 (en) Power consumption estimating apparatus for a microprocessor
JP2000163581A5 (ja)
EP1313229A3 (en) Fixed pattern detection apparatus and fixed pattern detection method
EP1221642A3 (en) Lane recognition system for vehicle
CA2260622A1 (en) System and method for determining post-collision vehicular velocity changes
WO2003058553A3 (en) Automated centerline detection algorithm for colon-like 3d surfaces
EP0982673A3 (en) Vehicle repair cost estimating system
WO2005111984A3 (en) Dynamic wrinkle mapping
EP1054340A3 (en) Surface shape recognition apparatus and method
MXPA02005677A (es) Una tecnica para calcular posicion de formas de superficie utilizando operadores de tripode.
CN111163501B (zh) 窄带物联网联合小区搜索及同步方法
EP1096389A3 (en) Stylistically variable state space models for dynamic systems
WO2001071577A3 (de) Verfahren zum auffinden von objekten
WO2004066266A3 (en) System and method for utilizing anchor to reduce memory requirements for speech recognition
Ponomareva et al. Spectral analysis of signals on the basis of extrema
San Miguel-Ayanz et al. The use of satellite imagery for retrieval of information on wildfire damage in Mediterranean landscapes
Yunchang et al. Genetic algorithms of structural fuzzy reliability index
Morel-Seytoux et al. Generation of Compromise Alternatives Between Maximum Benefits and Maximum Acceptance
ATE246825T1 (de) Dataverarbeitungsverfahren
Pyt'ev Methods of the Theory of Possibilities in the Problems of Optimal Estimation and Decision Making. IV. The Methods of Measurement Reduction. The Principle of Relativity in the Possibility Theory
EP1431753A3 (en) Coating dry estimating method, coating dry estimating system and recording medium