KR850007711A - Output control method of interpolation dot pattern - Google Patents

Output control method of interpolation dot pattern Download PDF

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Publication number
KR850007711A
KR850007711A KR1019850000083A KR850000083A KR850007711A KR 850007711 A KR850007711 A KR 850007711A KR 1019850000083 A KR1019850000083 A KR 1019850000083A KR 850000083 A KR850000083 A KR 850000083A KR 850007711 A KR850007711 A KR 850007711A
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KR
South Korea
Prior art keywords
dot
interpolation
writing
generating means
address
Prior art date
Application number
KR1019850000083A
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Korean (ko)
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KR900004949B1 (en
Inventor
히로유끼 아오끼
Original Assignee
사바 쇼오이찌
가부시기 가이샤 도시바
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Publication of KR850007711A publication Critical patent/KR850007711A/en
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Publication of KR900004949B1 publication Critical patent/KR900004949B1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/17—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/10—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by matrix printers

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Data Mining & Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Algebra (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Image Processing (AREA)

Abstract

내용 없음No content

Description

보간도트패턴의 출력제어방식Output control method of interpolation dot pattern

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명의 한 실시예에 있어서의 요부의 구성을 도시하는 블록도. 제3도 (a) 내지 (f)는 각각 도트보간처리에 의하여 생성되는 새로운 도트를 둘러싸는 1격자 4점의 도트정보(도트패턴)와 보간테이블 ROM에 설정된 보간치의 레벨구분과 테이블 형태의 관계를 도시하는 도면. 제4도는 테이블 형태의 선택 절환동작을 설명하기 위한 도면.2 is a block diagram showing the configuration of main parts in an embodiment of the present invention. 3A to 3F show the relationship between the dot information (dot pattern) of four grids surrounding each new dot generated by the dot interpolation process and the level classification of the interpolation value set in the interpolation table ROM and the table form. Drawing showing. 4 is a diagram for explaining the selection switching operation in the form of a table.

Claims (1)

소정도트매트릭스구성의 문자패턴을 적어도 주주사방향 또는 부주사방향으로 도트보간하는 도트보간장치에 있어서, x 성분과 y 성분으로 표시되는 주주사방향의 도트보간어드레스를 생성하는 동시에 x 성분과 y 성분으로 표시되는 부주사방향의 도트보간어드레스를 생성하는 보간도트어드레스생성수단과, 이 보간도트어드레스생성수단에 의하여 생성된 상기 각 도트보간어드레스에 따르는 좌표점의 보간도트를 생성하는 보간도트생성수단과, 이 보간도트생성수단으로 생성된 보간도트정보를 그 도트보간처리된 문자패턴이 전개되는 이미지메모리의 기입폭에 대응하는 비트길이를 가지고 저정하는 시프트레지스터와, 이 시프트레지스터에 대하여 주주사마다의 보간도트의 기입에 앞서서 상기 이미지메모리의 기입폭에 상당하는 비트범위내의 오프셀치를 선택적으로 생성하고 상기 시프트레지스터에 기입하는 오프셀데이터 생성수단을 구비하고, 도트보간에 의하여 생기는 문자패턴도트의 기입개시위치와 상기 이미지메모리의 기입경계와의 대응을 취할 수 있도록 한 것을 특징으로 하는 보간도트패턴의 출력제어방식.A dot interpolation apparatus for dot interpolating a character pattern having a predetermined dot matrix configuration in at least the main scanning direction or the sub scanning direction, wherein the dot interpolation address in the main scanning direction represented by the x component and the y component is generated and simultaneously displayed as the x component and the y component. Interpolation dot address generating means for generating a dot interpolation address in the sub-scanning direction, interpolation dot generating means for generating an interpolation dot of coordinate points corresponding to each dot interpolation address generated by the interpolation dot address generating means, and A shift register which stores the interpolation dot information generated by the interpolation dot generating means with a bit length corresponding to the writing width of the image memory in which the dot interpolated character pattern is developed, and the interpolation dot for each main scan for this shift register. Prior to writing, an error in the bit range corresponding to the write width of the image memory Off-cell data generating means for selectively generating a cell value and writing it to the shift register, and enabling the correspondence between the writing start position of the character pattern dot generated by dot interpolation and the writing boundary of the image memory; Interpolation dot pattern output control method. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850000083A 1984-04-28 1985-01-09 Output controller of interpolation dot pattern KR900004949B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59-86372 1984-04-28
JP59086372A JPS60229766A (en) 1984-04-28 1984-04-28 Output control system of interpolation dot pattern

Publications (2)

Publication Number Publication Date
KR850007711A true KR850007711A (en) 1985-12-07
KR900004949B1 KR900004949B1 (en) 1990-07-12

Family

ID=13885047

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Application Number Title Priority Date Filing Date
KR1019850000083A KR900004949B1 (en) 1984-04-28 1985-01-09 Output controller of interpolation dot pattern

Country Status (2)

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JP (1) JPS60229766A (en)
KR (1) KR900004949B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6195952A (en) * 1984-10-15 1986-05-14 ガ−バ−・サイエンテイフイツク・プロダクツ・インコ−ポレ−テツド Device for generating text and other character by various constitution

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432153A (en) * 1977-08-16 1979-03-09 Kawasaki Steel Co Continuous treatment line for metal plate
JPS5950435B2 (en) * 1981-04-14 1984-12-08 川崎製鉄株式会社 Method for joining metal strip ends in continuous metal strip processing production line

Also Published As

Publication number Publication date
JPS60229766A (en) 1985-11-15
KR900004949B1 (en) 1990-07-12

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