JPH0219510B2 - - Google Patents

Info

Publication number
JPH0219510B2
JPH0219510B2 JP60080699A JP8069985A JPH0219510B2 JP H0219510 B2 JPH0219510 B2 JP H0219510B2 JP 60080699 A JP60080699 A JP 60080699A JP 8069985 A JP8069985 A JP 8069985A JP H0219510 B2 JPH0219510 B2 JP H0219510B2
Authority
JP
Japan
Prior art keywords
circuit
histogram
vector
angle
distance
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 - Lifetime
Application number
JP60080699A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61239376A (ja
Inventor
Tosha Mima
Tomomitsu Murano
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 JP60080699A priority Critical patent/JPS61239376A/ja
Publication of JPS61239376A publication Critical patent/JPS61239376A/ja
Publication of JPH0219510B2 publication Critical patent/JPH0219510B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Collating Specific Patterns (AREA)
  • Image Input (AREA)
  • Image Analysis (AREA)
JP60080699A 1985-04-16 1985-04-16 画像間の角度差検出装置 Granted JPS61239376A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60080699A JPS61239376A (ja) 1985-04-16 1985-04-16 画像間の角度差検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60080699A JPS61239376A (ja) 1985-04-16 1985-04-16 画像間の角度差検出装置

Publications (2)

Publication Number Publication Date
JPS61239376A JPS61239376A (ja) 1986-10-24
JPH0219510B2 true JPH0219510B2 (cg-RX-API-DMAC7.html) 1990-05-02

Family

ID=13725574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60080699A Granted JPS61239376A (ja) 1985-04-16 1985-04-16 画像間の角度差検出装置

Country Status (1)

Country Link
JP (1) JPS61239376A (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870694A (en) * 1987-03-24 1989-09-26 Fuji Photo Film Co., Ltd. Method of determining orientation of image
US4903310A (en) * 1987-04-20 1990-02-20 Fuji Photo Film Co. Ltd. Method of automatically determining imaged body posture in medical image display
JPH0658741A (ja) * 1992-08-05 1994-03-04 Yamatake Honeywell Co Ltd 部品の傾き検出方法
ITTO20120602A1 (it) 2012-07-09 2014-01-10 Sisvel Technology Srl Method for transforming an image descriptor based on a gradient histogram and relative image processing apparatus.

Also Published As

Publication number Publication date
JPS61239376A (ja) 1986-10-24

Similar Documents

Publication Publication Date Title
Hsieh et al. Image registration using a new edge-based approach
JP2773818B2 (ja) イメージ自動認識装置及び方法
Sun et al. Surface matching by 3D point's fingerprint
Kassim et al. A comparative study of efficient generalised Hough transform techniques
CN110334762A (zh) 一种基于四叉树结合orb和sift的特征匹配方法
KR20000005806A (ko) 영상 위치맞춤 방법, 영상 위치맞춤 장치 및 기록 매체
CN105184786B (zh) 一种浮点型三角形特征描述方法
CN105654423A (zh) 基于区域的遥感图像配准方法
Huang et al. A low-dimensional binary-based descriptor for unknown satellite relative pose estimation
Shen et al. Real time gray level corner detector
US7113652B2 (en) System and method for using normalized gray scale pattern find
CN117197712A (zh) Orb特征匹配算法的优化方法、装置及计算机设备
JPH0219510B2 (cg-RX-API-DMAC7.html)
Gaucher et al. Accurate motion flow estimation with discontinuities
Szeliski et al. A parallel feature tracker for extended image sequences
Li et al. Unmanned aerial vehicle image matching based on improved RANSAC algorithm and SURF algorithm
KR100792172B1 (ko) 강건한 대응점을 이용한 기본행렬 추정 장치 및 그 방법
JP2573153B2 (ja) ステレオ画像間対応づけ確信度検出装置および方法
Nakamura et al. RIFNOM: 3D Rotation-Invariant Features on Normal Maps.
Liang et al. Uncalibrated two-view metrology
CN119625281B (zh) 基于相移编码和定向特征增强的旋转目标检测方法及系统
Young et al. Three-dimensional motion analysis using shape change information
KR20020048504A (ko) 세 개의 기준점을 이용한 이동 물체의 추적 방법
Tingjin et al. Speed up junction detector based on azimuth consensus by Harris corner
Huang et al. Feature extraction based on improved ORB algorithm