JPS6448176A - Picture processing system - Google Patents

Picture processing system

Info

Publication number
JPS6448176A
JPS6448176A JP62205428A JP20542887A JPS6448176A JP S6448176 A JPS6448176 A JP S6448176A JP 62205428 A JP62205428 A JP 62205428A JP 20542887 A JP20542887 A JP 20542887A JP S6448176 A JPS6448176 A JP S6448176A
Authority
JP
Japan
Prior art keywords
coordinate transformation
transformation
coordinate
parameter
points
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.)
Pending
Application number
JP62205428A
Other languages
Japanese (ja)
Inventor
Tetsuya Yokota
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 JP62205428A priority Critical patent/JPS6448176A/en
Publication of JPS6448176A publication Critical patent/JPS6448176A/en
Pending legal-status Critical Current

Links

Landscapes

  • Image Processing (AREA)

Abstract

PURPOSE:To efficiently perform similarity transformation by providing an arithmetic part which automatically calculates a parameter, which prescribes relative positions of coordinates before coordinate transformation and those after coordinate transformation, based on coordinate values from an input part and uses the calculated parameter to perform coordinate transformation of a picture. CONSTITUTION:An arithmetic part 6 is provided which automatically calculates the parameter, which prescribes relative positions of coordinates before coordinate transformation and those after coordinate transformation, to perform coordinate transformation of a picture. That is, when coordinate values of two points P and Q before coordinate transformation and those of two points P' and Q' after coordinate transformation corresponding to two points P and Q are designated on a display screen by an input part 5, the arithmetic part 6 automatically calculates the parameter, which prescribes relative positions of coordinates before coordinate transformation and those after coordinate transformation, based on coordinate values of points P, Q, P', and Q' and uses the calculated parameter to perform coordinate transformation of said picture. Thus, similarity transformation is easily performed by the easy operation.
JP62205428A 1987-08-19 1987-08-19 Picture processing system Pending JPS6448176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62205428A JPS6448176A (en) 1987-08-19 1987-08-19 Picture processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62205428A JPS6448176A (en) 1987-08-19 1987-08-19 Picture processing system

Publications (1)

Publication Number Publication Date
JPS6448176A true JPS6448176A (en) 1989-02-22

Family

ID=16506692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62205428A Pending JPS6448176A (en) 1987-08-19 1987-08-19 Picture processing system

Country Status (1)

Country Link
JP (1) JPS6448176A (en)

Similar Documents

Publication Publication Date Title
JPS5367318A (en) Display system
JPS6474594A (en) Image display system
JPS5419618A (en) Cursor control unit
JPS6441081A (en) System for inputting and editing on-line handwriting character graphic
JPS6448176A (en) Picture processing system
JPS52108730A (en) Input system
JPS53147405A (en) Audio input unit
JPS53113444A (en) Information processing system
JPS6418890A (en) Graph preparing device
JPS5377401A (en) Voice input device
JPS5495133A (en) Input/output processing control system
JPS5232627A (en) Picture input equipment
JPS5495120A (en) Input device
JPS5393739A (en) Connecting system for peripheral equipment
JPS57174979A (en) Picture synthesizer
JPS51144541A (en) Retrial control system of information processing device
JPS6472287A (en) Robot visual system
JPS5532112A (en) Vector clipping system in graphic information processing device
JPS53141875A (en) Observation method of process condition
JPS54841A (en) Electronic desk computer
JPS5730024A (en) Designating system for graphic form
JPS6481955A (en) Electronic color scanner system
JPS54179A (en) Back-up system of electronic controlling apparatus
JPS6476274A (en) Input device for graphic processing system
JPS5412640A (en) Display unit for computer or the like