JPS6459463A - Picture storage retrieving device - Google Patents

Picture storage retrieving device

Info

Publication number
JPS6459463A
JPS6459463A JP21538187A JP21538187A JPS6459463A JP S6459463 A JPS6459463 A JP S6459463A JP 21538187 A JP21538187 A JP 21538187A JP 21538187 A JP21538187 A JP 21538187A JP S6459463 A JPS6459463 A JP S6459463A
Authority
JP
Japan
Prior art keywords
data
pictures
read out
compressed data
desired picture
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
JP21538187A
Other languages
Japanese (ja)
Inventor
Masayoshi Suzuki
Satoshi Iwaizumi
Ken Ishikawa
Isao Horiba
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.)
Hitachi Healthcare Manufacturing Ltd
Original Assignee
Hitachi Medical 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 Hitachi Medical Corp filed Critical Hitachi Medical Corp
Priority to JP21538187A priority Critical patent/JPS6459463A/en
Publication of JPS6459463A publication Critical patent/JPS6459463A/en
Pending legal-status Critical Current

Links

Landscapes

  • Controls And Circuits For Display Device (AREA)
  • Medical Treatment And Welfare Office Work (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

PURPOSE:To considerably shorten the retrieval time, by providing a means which uses a part of compressed data stored in a storage device to generate rough pictures at the time of the selection of a desired picture. CONSTITUTION:Only low frequency area part data of all pictures corresponding to a retrieval identification code or the like are read out from an optical disk device and are used to rough pictures, and a desired picture is selected from rough pictures. Consequently, compressed data of unnecessary data is not reproduced because only selected picture data is read out from the optical disk and compressed data is reproduced. Thus, desired picture data is efficiently retrieved and read out.
JP21538187A 1987-08-31 1987-08-31 Picture storage retrieving device Pending JPS6459463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21538187A JPS6459463A (en) 1987-08-31 1987-08-31 Picture storage retrieving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21538187A JPS6459463A (en) 1987-08-31 1987-08-31 Picture storage retrieving device

Publications (1)

Publication Number Publication Date
JPS6459463A true JPS6459463A (en) 1989-03-07

Family

ID=16671356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21538187A Pending JPS6459463A (en) 1987-08-31 1987-08-31 Picture storage retrieving device

Country Status (1)

Country Link
JP (1) JPS6459463A (en)

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