JPS6146590U - image reduction device - Google Patents

image reduction device

Info

Publication number
JPS6146590U
JPS6146590U JP1984130637U JP13063784U JPS6146590U JP S6146590 U JPS6146590 U JP S6146590U JP 1984130637 U JP1984130637 U JP 1984130637U JP 13063784 U JP13063784 U JP 13063784U JP S6146590 U JPS6146590 U JP S6146590U
Authority
JP
Japan
Prior art keywords
reduction device
reduced
image reduction
pixel
pattern
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
JP1984130637U
Other languages
Japanese (ja)
Inventor
至 北沢
俊夫 内田
龍之 後田
Original Assignee
インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション
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 インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション filed Critical インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション
Priority to JP1984130637U priority Critical patent/JPS6146590U/en
Priority to KR2019850005657U priority patent/KR900000629Y1/en
Publication of JPS6146590U publication Critical patent/JPS6146590U/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
    • G06T2219/20—Indexing scheme for editing of 3D models
    • G06T2219/2016—Rotation, translation, scaling

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案による像縮小装置の一実施例を以すブロ
ック図、第２図は第１図の実施例の動作を示す説明図で
ある。 ６・・・・・・画像間引き回路、１４・・・・・・ビッ
ト位置合せ回路、２ｏ・・曲変換テーブル。FIG. 1 is a block diagram of an embodiment of an image reduction device according to the present invention, and FIG. 2 is an explanatory diagram showing the operation of the embodiment of FIG. 1. 6... Image thinning circuit, 14... Bit alignment circuit, 2o... Song conversion table.

Claims (1)

【実用新案登録請求の範囲】 発生する可能性のある種々の画素パターンのそれぞれの
縮小画素パターンを記憶するテーブルと、 縮小すべき画素パターンを受けて前記テーブルに記憶さ
れている縮小画素パターンのうち前記縮小すべき画素パ
ターンに対応するものを特定できるビット・パターンを
発生する回路と、 を具備し、前記回路の出力ビット・パターンを前記テー
ブルのアドレスとすることを特徴とする像縮小装置。[Claims for Utility Model Registration] A table that stores reduced pixel patterns for each of various pixel patterns that may occur, and a reduced pixel pattern that is stored in the table in response to a pixel pattern to be reduced. An image reduction device comprising: a circuit that generates a bit pattern that can specify a pixel pattern that corresponds to the pixel pattern to be reduced, and an output bit pattern of the circuit is used as an address of the table.
JP1984130637U 1984-08-30 1984-08-30 image reduction device Pending JPS6146590U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1984130637U JPS6146590U (en) 1984-08-30 1984-08-30 image reduction device
KR2019850005657U KR900000629Y1 (en) 1984-08-30 1985-05-15 Image reduction apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984130637U JPS6146590U (en) 1984-08-30 1984-08-30 image reduction device

Publications (1)

Publication Number Publication Date
JPS6146590U true JPS6146590U (en) 1986-03-28

Family

ID=30689241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984130637U Pending JPS6146590U (en) 1984-08-30 1984-08-30 image reduction device

Country Status (2)

Country Link
JP (1) JPS6146590U (en)
KR (1) KR900000629Y1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5639532A (en) * 1979-08-01 1981-04-15 Xerox Corp Image contraction*expansion device and method therefor
JPS5739671A (en) * 1980-08-20 1982-03-04 Sanyo Electric Co Ltd Shrinking system for facsimile picture signal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5639532A (en) * 1979-08-01 1981-04-15 Xerox Corp Image contraction*expansion device and method therefor
JPS5739671A (en) * 1980-08-20 1982-03-04 Sanyo Electric Co Ltd Shrinking system for facsimile picture signal

Also Published As

Publication number Publication date
KR860002383U (en) 1986-03-31
KR900000629Y1 (en) 1990-01-30

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