DE69013378T2 - Anordnung zur Umsetzung von Bildumrissdaten in Bildpunkte darstellende Punktdaten. - Google Patents

Anordnung zur Umsetzung von Bildumrissdaten in Bildpunkte darstellende Punktdaten.

Info

Publication number
DE69013378T2
DE69013378T2 DE69013378T DE69013378T DE69013378T2 DE 69013378 T2 DE69013378 T2 DE 69013378T2 DE 69013378 T DE69013378 T DE 69013378T DE 69013378 T DE69013378 T DE 69013378T DE 69013378 T2 DE69013378 T2 DE 69013378T2
Authority
DE
Germany
Prior art keywords
arrangement
data representing
point data
converting
image 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.)
Expired - Lifetime
Application number
DE69013378T
Other languages
English (en)
Other versions
DE69013378D1 (de
Inventor
Hitoshi Yoshida
Takahiro Kanegae
Naoyuki Kawamoto
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.)
Brother Industries Ltd
Original Assignee
Brother Industries 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
Priority claimed from JP1052524A external-priority patent/JPH0755565B2/ja
Priority claimed from JP1054577A external-priority patent/JP2903531B2/ja
Application filed by Brother Industries Ltd filed Critical Brother Industries Ltd
Application granted granted Critical
Publication of DE69013378D1 publication Critical patent/DE69013378D1/de
Publication of DE69013378T2 publication Critical patent/DE69013378T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/06—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
    • G09G1/14—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/20—Contour coding, e.g. using detection of edges
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0002—Handling the output data
    • G06K2215/004—Generic data transformation
    • G06K2215/0042—Rasterisation
    • G06K2215/0045—Converting outline to bitmap
DE69013378T 1989-03-04 1990-03-02 Anordnung zur Umsetzung von Bildumrissdaten in Bildpunkte darstellende Punktdaten. Expired - Lifetime DE69013378T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1052524A JPH0755565B2 (ja) 1989-03-04 1989-03-04 データ変換装置
JP1054577A JP2903531B2 (ja) 1989-03-07 1989-03-07 データ変換装置

Publications (2)

Publication Number Publication Date
DE69013378D1 DE69013378D1 (de) 1994-11-24
DE69013378T2 true DE69013378T2 (de) 1995-03-23

Family

ID=26393130

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69013378T Expired - Lifetime DE69013378T2 (de) 1989-03-04 1990-03-02 Anordnung zur Umsetzung von Bildumrissdaten in Bildpunkte darstellende Punktdaten.

Country Status (3)

Country Link
US (1) US5050228A (de)
EP (1) EP0389131B1 (de)
DE (1) DE69013378T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2844575B2 (ja) * 1990-04-19 1999-01-06 キヤノン株式会社 印刷装置
US5459828A (en) * 1990-08-01 1995-10-17 Xerox Corporation Optimized scaling and production of raster fonts from contour master fonts
JP3029135B2 (ja) * 1991-04-23 2000-04-04 キヤノン株式会社 文字処理装置及び方法
US5341438A (en) * 1992-07-22 1994-08-23 Eastman Kodak Company Method and apparatus for segmenting and classifying unconstrained handwritten characters
JP3057935B2 (ja) * 1992-11-16 2000-07-04 ブラザー工業株式会社 文字出力装置
JP2964841B2 (ja) * 1993-07-15 1999-10-18 ブラザー工業株式会社 データ変換装置
JP2876942B2 (ja) * 1993-07-28 1999-03-31 ブラザー工業株式会社 データ変換装置
US5959634A (en) * 1993-12-09 1999-09-28 Canon Kabushiki Kaisha Character generating system employing thickening or narrowing of characters
US5600772A (en) * 1994-08-17 1997-02-04 Printronix, Inc. Bit map character convertor using chain-codes for the character filling process
KR100219072B1 (ko) * 1996-04-02 1999-09-01 김영환 중심축 변환을 이용한 폰트 및 그 폰트 서체의 변형 및 라스터라이징 방식
US7639259B2 (en) * 2006-09-15 2009-12-29 Seiko Epson Corporation Method and apparatus for preserving font structure
KR100958159B1 (ko) * 2008-07-01 2010-05-18 삼성전기주식회사 화상데이터 처리방법 및 기록매체
KR100967966B1 (ko) * 2008-07-21 2010-07-06 삼성전기주식회사 화상데이터 처리방법 및 기록매체
US20100296734A1 (en) * 2009-05-20 2010-11-25 Colorcom, Ltd. Identifying and clustering blobs in a raster image
US20130093668A1 (en) * 2011-10-12 2013-04-18 Samsung Electronics Co., Ltd. Methods and apparatus for transmitting/receiving calligraphed writing message
US10922863B2 (en) * 2018-06-21 2021-02-16 Adobe Inc. Systems and methods for efficiently generating and modifying an outline of electronic text
US11030388B2 (en) 2018-09-25 2021-06-08 Adobe Inc. Live text glyph modifications

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582887A (en) * 1968-03-20 1971-06-01 Farrington Electronics Inc Adjustable character reader to compensate for varying print density
GB1319158A (en) * 1969-11-05 1973-06-06 Kogyo Gijutsuin Pattern processing systems
US3740743A (en) * 1971-03-29 1973-06-19 Columbia Broadcasting Sys Inc Character generating apparatus for television titling
US3930251A (en) * 1974-05-09 1975-12-30 Compugraphic Corp Character image generation apparatus and CRT phototypesetting systems
US3999168A (en) * 1974-11-11 1976-12-21 International Business Machines Corporation Intermixed pitches in a buffered printer
US4331955A (en) * 1980-08-07 1982-05-25 Eltra Corporation Method and apparatus for smoothing outlines
US4785391A (en) * 1986-02-07 1988-11-15 Bitstream Inc. Automated bitmap character generation from outlines
US4897638A (en) * 1987-02-27 1990-01-30 Hitachi, Ltd. Method for generating character patterns with controlled size and thickness

Also Published As

Publication number Publication date
US5050228A (en) 1991-09-17
EP0389131A1 (de) 1990-09-26
DE69013378D1 (de) 1994-11-24
EP0389131B1 (de) 1994-10-19

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