JPS6350746B2 - - Google Patents

Info

Publication number
JPS6350746B2
JPS6350746B2 JP56097149A JP9714981A JPS6350746B2 JP S6350746 B2 JPS6350746 B2 JP S6350746B2 JP 56097149 A JP56097149 A JP 56097149A JP 9714981 A JP9714981 A JP 9714981A JP S6350746 B2 JPS6350746 B2 JP S6350746B2
Authority
JP
Japan
Prior art keywords
axis
point sequence
coordinate point
vector line
line segments
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.)
Expired
Application number
JP56097149A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57211677A (en
Inventor
Hiromichi Iwase
Masumi Yoshida
Shinichi Shimizu
Osamu Kato
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP56097149A priority Critical patent/JPS57211677A/ja
Publication of JPS57211677A publication Critical patent/JPS57211677A/ja
Publication of JPS6350746B2 publication Critical patent/JPS6350746B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00Arrangements for image or video recognition or understanding
    • G06V10/40Extraction of image or video features
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00Arrangements for image or video recognition or understanding
    • G06V10/40Extraction of image or video features
    • G06V10/46Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
    • G06V10/469Contour-based spatial representations, e.g. vector-coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Analysis (AREA)
  • Character Discrimination (AREA)
JP56097149A 1981-06-23 1981-06-23 Pattern recognizing device Granted JPS57211677A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56097149A JPS57211677A (en) 1981-06-23 1981-06-23 Pattern recognizing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56097149A JPS57211677A (en) 1981-06-23 1981-06-23 Pattern recognizing device

Publications (2)

Publication Number Publication Date
JPS57211677A JPS57211677A (en) 1982-12-25
JPS6350746B2 true JPS6350746B2 (enrdf_load_stackoverflow) 1988-10-11

Family

ID=14184507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56097149A Granted JPS57211677A (en) 1981-06-23 1981-06-23 Pattern recognizing device

Country Status (1)

Country Link
JP (1) JPS57211677A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200049259A (ko) * 2018-10-31 2020-05-08 주식회사 아모센스 패치형 체온계 및 그 시스템

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200049259A (ko) * 2018-10-31 2020-05-08 주식회사 아모센스 패치형 체온계 및 그 시스템

Also Published As

Publication number Publication date
JPS57211677A (en) 1982-12-25

Similar Documents

Publication Publication Date Title
EP3951643B1 (en) Gesture trajectory recognition method for a following robot, based on a histogram corresponding to a hand trajectory shape descriptor
Wysoski et al. A rotation invariant approach on static-gesture recognition using boundary histograms and neural networks
Feng et al. Depth-projection-map-based bag of contour fragments for robust hand gesture recognition
Fahn et al. A topology-based component extractor for understanding electronic circuit diagrams
Lee Recognizing hand-drawn electrical circuit symbols with attributed graph matching
Afakh et al. Aksara jawa text detection in scene images using convolutional neural network
Golovanov et al. Combining hand detection and gesture recognition algorithms for minimizing computational cost
Hammond et al. Free-sketch recognition: putting the chi in sketching
Munkelt Aspect-trees: Generation and interpretation
JPS6350746B2 (enrdf_load_stackoverflow)
EP0559353B1 (en) Computer input apparatus and method for drawing free curves
Wang et al. Using spatial relationships as features in object recognition
JP2002063548A (ja) 手書き文字認識方法
KR100282618B1 (ko) 회전특성을이용한손모양인식장치및그방법
Yoon et al. Human computer interface for gesture-based editing system
Yip et al. Line segment patterns Hough transform for circles detection using a 2-dimensional array
Lipson et al. An interface for 3D conceptual design based on freehand sketching
JP2885476B2 (ja) 画像処理方法および装置
JPS613287A (ja) 図形入力方式
JP2988697B2 (ja) 図形認識方式
JPH0357509B2 (enrdf_load_stackoverflow)
JP2935331B2 (ja) 図形認識装置
JP2851865B2 (ja) 文字認識装置
Mokhtarian et al. Efficient curvature-based shape representation for similarity retrieval
JPH02146681A (ja) 等高線抽出方式