JPS6228887A - 対象物識別方法 - Google Patents

対象物識別方法

Info

Publication number
JPS6228887A
JPS6228887A JP16766485A JP16766485A JPS6228887A JP S6228887 A JPS6228887 A JP S6228887A JP 16766485 A JP16766485 A JP 16766485A JP 16766485 A JP16766485 A JP 16766485A JP S6228887 A JPS6228887 A JP S6228887A
Authority
JP
Japan
Prior art keywords
line
standard
points
information
line segment
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
JP16766485A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0420503B2 (enExample
Inventor
Hirohisa Takusagawa
田草川 大久
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP16766485A priority Critical patent/JPS6228887A/ja
Publication of JPS6228887A publication Critical patent/JPS6228887A/ja
Publication of JPH0420503B2 publication Critical patent/JPH0420503B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Image Analysis (AREA)
JP16766485A 1985-07-31 1985-07-31 対象物識別方法 Granted JPS6228887A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16766485A JPS6228887A (ja) 1985-07-31 1985-07-31 対象物識別方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16766485A JPS6228887A (ja) 1985-07-31 1985-07-31 対象物識別方法

Publications (2)

Publication Number Publication Date
JPS6228887A true JPS6228887A (ja) 1987-02-06
JPH0420503B2 JPH0420503B2 (enExample) 1992-04-03

Family

ID=15853934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16766485A Granted JPS6228887A (ja) 1985-07-31 1985-07-31 対象物識別方法

Country Status (1)

Country Link
JP (1) JPS6228887A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63213087A (ja) * 1987-02-28 1988-09-05 Fujitsu Ltd 円弧抽出方式
US5649571A (en) * 1993-12-28 1997-07-22 Nippon Tungsten Co., Ltd. Sub-nozzle in an air injection type weaving machine
JP2007172409A (ja) * 2005-12-22 2007-07-05 Matsushita Electric Works Ltd 画像処理方法
WO2012070474A1 (ja) * 2010-11-26 2012-05-31 日本電気株式会社 物体または形状の情報表現方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63213087A (ja) * 1987-02-28 1988-09-05 Fujitsu Ltd 円弧抽出方式
US5649571A (en) * 1993-12-28 1997-07-22 Nippon Tungsten Co., Ltd. Sub-nozzle in an air injection type weaving machine
JP2007172409A (ja) * 2005-12-22 2007-07-05 Matsushita Electric Works Ltd 画像処理方法
WO2012070474A1 (ja) * 2010-11-26 2012-05-31 日本電気株式会社 物体または形状の情報表現方法
JPWO2012070474A1 (ja) * 2010-11-26 2014-05-19 日本電気株式会社 物体または形状の情報表現方法
US9256802B2 (en) 2010-11-26 2016-02-09 Nec Corporation Object or shape information representation method

Also Published As

Publication number Publication date
JPH0420503B2 (enExample) 1992-04-03

Similar Documents

Publication Publication Date Title
US8031948B2 (en) Shape comparison apparatus on contour decomposition and correspondence
JP2885823B2 (ja) 視覚認識装置
US4545067A (en) Process for automatic image recognition
CN101770582B (zh) 图像匹配系统及方法
JPS6282486A (ja) オンライン手書き図形認識装置
Kampel et al. On 3d mosaicing of rotationally symmetric ceramic fragments
JPS6228887A (ja) 対象物識別方法
JP2542947B2 (ja) 画像処理装置
Pikaz et al. Matching of partially occluded planar curves
Li et al. Online workpieces recognition for the robotic spray-painting production line with a low-cost RGB-D camera
CN114863129A (zh) 仪表数值分析方法、装置、设备及存储介质
JPS6228888A (ja) 対象物識別方法
Sardana et al. Global description of edge patterns using moments
JPS6228886A (ja) 対象物識別方法
JPS6232584A (ja) 輪郭形状特徴抽出方法
JPS6228877A (ja) 対象物識別方法
JPH0624018B2 (ja) 楕円検出装置
JPH05165967A (ja) 画像処理における形状認識方法
JP2885476B2 (ja) 画像処理方法および装置
JPS6174079A (ja) 図形認識装置
JP2938887B2 (ja) 輪郭図形の整合方法
JPS6228885A (ja) 対象物識別方法
JPH04579A (ja) 図形の特微点抽出方法
Pan et al. Fast Shape Retrieval Based on Differential Chain Code Descriptor and Fuzzy Contour Matching.
JPH0830783A (ja) 2次元物体の認識方法