JPS57101974A - Color aerial photogaphy processing system - Google Patents

Color aerial photogaphy processing system

Info

Publication number
JPS57101974A
JPS57101974A JP55178548A JP17854880A JPS57101974A JP S57101974 A JPS57101974 A JP S57101974A JP 55178548 A JP55178548 A JP 55178548A JP 17854880 A JP17854880 A JP 17854880A JP S57101974 A JPS57101974 A JP S57101974A
Authority
JP
Japan
Prior art keywords
aerial photography
map
file
symbol
image
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
JP55178548A
Other languages
Japanese (ja)
Other versions
JPS6331823B2 (en
Inventor
Katsumi Mori
Eiji Mitsuya
Tadashi Wakana
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP55178548A priority Critical patent/JPS57101974A/en
Publication of JPS57101974A publication Critical patent/JPS57101974A/en
Publication of JPS6331823B2 publication Critical patent/JPS6331823B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/05—Geographic models

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Remote Sensing (AREA)
  • Computer Graphics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
  • Processing Or Creating Images (AREA)

Abstract

PURPOSE:To quantitatively analyze the status of utilization of land extending over a wide range, by automatically setting a training area required for dividing of area for color aerial photography, by use of a map information, and making a state of a picture element of the color aerial photography correspond to the present state of utilization of land. CONSTITUTION:A map and an aerial photography are scanned and sampled by a image input device 7, and are inputted as a digital image which has collected image elements, to a computer 24 for executing the control and statistical processing of the whole system of a processing part 1. In order to make the aerial photography inputted to this computer 24 correspond to a position of a map, the distortion is corrected by a image processing device 25, and the aerial photography and the map are stored in an aerial photography file 3 and a map file 2, respectively. Also, a topographical map of an area to be analyzed in read out to a symbol recognition part 26 from the file 3 by the computer 24, and a symbol in the topographical map is recognized by use of a symbol pattern of a symbol pattern file part 27. Subsequently, a position of the aerial photography corresponding to a position of the recognized symbol is set to a training area, and image element data is collected from the aerial photography.
JP55178548A 1980-12-17 1980-12-17 Color aerial photogaphy processing system Granted JPS57101974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55178548A JPS57101974A (en) 1980-12-17 1980-12-17 Color aerial photogaphy processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55178548A JPS57101974A (en) 1980-12-17 1980-12-17 Color aerial photogaphy processing system

Publications (2)

Publication Number Publication Date
JPS57101974A true JPS57101974A (en) 1982-06-24
JPS6331823B2 JPS6331823B2 (en) 1988-06-27

Family

ID=16050401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55178548A Granted JPS57101974A (en) 1980-12-17 1980-12-17 Color aerial photogaphy processing system

Country Status (1)

Country Link
JP (1) JPS57101974A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60102691A (en) * 1983-11-09 1985-06-06 株式会社安川電機 Crt graphic display unit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0419226U (en) * 1990-06-06 1992-02-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60102691A (en) * 1983-11-09 1985-06-06 株式会社安川電機 Crt graphic display unit

Also Published As

Publication number Publication date
JPS6331823B2 (en) 1988-06-27

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