JPS5464921A - Picture information processor - Google Patents

Picture information processor

Info

Publication number
JPS5464921A
JPS5464921A JP13203577A JP13203577A JPS5464921A JP S5464921 A JPS5464921 A JP S5464921A JP 13203577 A JP13203577 A JP 13203577A JP 13203577 A JP13203577 A JP 13203577A JP S5464921 A JPS5464921 A JP S5464921A
Authority
JP
Japan
Prior art keywords
axis
picture data
memory
noise
dimensional
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
JP13203577A
Other languages
Japanese (ja)
Other versions
JPS5829913B2 (en
Inventor
Atsumichi Murakami
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP52132035A priority Critical patent/JPS5829913B2/en
Publication of JPS5464921A publication Critical patent/JPS5464921A/en
Publication of JPS5829913B2 publication Critical patent/JPS5829913B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)

Abstract

PURPOSE:To ensure elimination of the noise featuring the 2-dimensional spread by making the reading and writing directions of the frame memory orthogonal to each other and giving the noise process of associative arithmetic system in the 2-dimensional way before writing and after reading of the picture data. CONSTITUTION:The X-axis picture data processor 1 has the X-axis set as the scanning direction for extraction and then gives the bit encoding to the Z-axis signal. While frame memory controller 3 arranges the X-axis picture data delivered from processor 1 in the order of the scanning and memorizes the frame scanning amount into memory 2 in a 2-dimensional way. At the same time, the memory picture memorized in memory 2 is scanned in sequence in the Y-axis direction vertical to the X-axis to read out the Y-axis picture data. Then the bit pattern formed with under the fixed bit number through Y-axis picture data processor 7 out of the Y-axis picture data read out from memory 2 via controller 3. Thus, the noise featuring the 2-dimensional spread can be eliminated.
JP52132035A 1977-11-01 1977-11-01 Image information processing device Expired JPS5829913B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52132035A JPS5829913B2 (en) 1977-11-01 1977-11-01 Image information processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52132035A JPS5829913B2 (en) 1977-11-01 1977-11-01 Image information processing device

Publications (2)

Publication Number Publication Date
JPS5464921A true JPS5464921A (en) 1979-05-25
JPS5829913B2 JPS5829913B2 (en) 1983-06-25

Family

ID=15071969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52132035A Expired JPS5829913B2 (en) 1977-11-01 1977-11-01 Image information processing device

Country Status (1)

Country Link
JP (1) JPS5829913B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985582A (en) * 1982-11-08 1984-05-17 Mitsubishi Electric Corp Pattern recognizer
JPS60169976A (en) * 1984-02-14 1985-09-03 Citizen Watch Co Ltd Picture processing method
JPS61153773A (en) * 1984-12-26 1986-07-12 Tech Res & Dev Inst Of Japan Def Agency Image processing method
JPS61165187A (en) * 1984-12-28 1986-07-25 Fujitsu Ltd Noise removing method
JPS62123583A (en) * 1985-11-25 1987-06-04 Sumitomo Electric Ind Ltd Segment extracting method in picture

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5074317A (en) * 1973-10-31 1975-06-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5074317A (en) * 1973-10-31 1975-06-19

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985582A (en) * 1982-11-08 1984-05-17 Mitsubishi Electric Corp Pattern recognizer
JPS60169976A (en) * 1984-02-14 1985-09-03 Citizen Watch Co Ltd Picture processing method
JPS61153773A (en) * 1984-12-26 1986-07-12 Tech Res & Dev Inst Of Japan Def Agency Image processing method
JPS61165187A (en) * 1984-12-28 1986-07-25 Fujitsu Ltd Noise removing method
JPS62123583A (en) * 1985-11-25 1987-06-04 Sumitomo Electric Ind Ltd Segment extracting method in picture

Also Published As

Publication number Publication date
JPS5829913B2 (en) 1983-06-25

Similar Documents

Publication Publication Date Title
JPS6426978A (en) Detecting system for display pattern
JPS5464921A (en) Picture information processor
JPS56114062A (en) Multiplex information process system
JPS5361924A (en) Recognizer device
JPS53113433A (en) Message display system
JPS5417486A (en) Nc tape producing device
JPS55103636A (en) Display unit
JPS54142938A (en) Pattern generation system for display unit
JPS57113182A (en) Segmenting method for character
JPS56139860A (en) Numerating system of profile motion
JPS5230123A (en) Time sharing using method of display memory
JPS5387137A (en) Data processing system
JPS5360533A (en) Method and apparatus for data processing
JPS5320825A (en) Memory control system
JPS54823A (en) Display control system for ruled line pattern
JPS53124015A (en) Facsimile signal decoding device
JPS5289438A (en) Request selection device
JPS5539988A (en) Display unit
JPS53110430A (en) Recording and reproduction method for information card
JPS51141542A (en) Method of segmentation
JPS5220675A (en) Method for detecting and processing condition changes
JPS523344A (en) Letter pattern generating system
JPS52104024A (en) Information check system
JPS5660976A (en) Bar code reader on itv system
JPS5385125A (en) Refresh memory read/write control system in display unit