JPS641069A - Image conversion display device - Google Patents

Image conversion display device

Info

Publication number
JPS641069A
JPS641069A JP62196224A JP19622487A JPS641069A JP S641069 A JPS641069 A JP S641069A JP 62196224 A JP62196224 A JP 62196224A JP 19622487 A JP19622487 A JP 19622487A JP S641069 A JPS641069 A JP S641069A
Authority
JP
Japan
Prior art keywords
image
axis
registers
values
accumulator
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
JP62196224A
Other languages
Japanese (ja)
Other versions
JPH011069A (en
Inventor
Tomohisa Kishigami
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.)
Denso Corp
Original Assignee
NipponDenso Co 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
Application filed by NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP62-196224A priority Critical patent/JPH011069A/en
Priority claimed from JP62-196224A external-priority patent/JPH011069A/en
Publication of JPS641069A publication Critical patent/JPS641069A/en
Publication of JPH011069A publication Critical patent/JPH011069A/en
Pending legal-status Critical Current

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  • Image Processing (AREA)

Abstract

PURPOSE: To perform image conversion at high speed, by adding values set at two registers corresponding to the content of the image conversion by two adders fitting to the scan of a converted image, calculating the image element of an original image, and reading out image information from an image memory.
CONSTITUTION: The values of the X-axis and the Y-axis of a reproducing image element that become the starting point of the display of the converted image are set on the registers 1 and 6, respectively, and the displacement quantities of the coordinate values in an X-axis and a Y-axis directions in the original image between the reproducing image elements neighboring to each other of the converted image in a sub scan direction are set at the registers 2 and 7, respectively, and the displacement quantities in the X-axis and the Y-axis directions in the original image between adjacent two reproducing image elements in a main scan direction of the converted image are set at the registers 4 and 9, respectively. An accumulator 3 performs addition and accumulation by inputting the contents of the registers 1 and 2 as initial values corresponding to scan by the instruction of an indicator 14, and an accumulator 5 outputs the value of the X-axis by adding and accumulating the content of the register 4 on the above value. Similarly, an accumulator 10 outputs the value of the Y-axis. An indicator 11 reads out the image information of the image element represented by the X-axis and the Y-axis values from the image memory 12 in order, and displays them on a display device via a video signal generator 13.
COPYRIGHT: (C)1989,JPO&Japio
JP62-196224A 1987-02-20 1987-08-07 Image conversion display device Pending JPH011069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-196224A JPH011069A (en) 1987-02-20 1987-08-07 Image conversion display device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3573987 1987-02-20
JP62-35739 1987-02-20
JP62-196224A JPH011069A (en) 1987-02-20 1987-08-07 Image conversion display device

Publications (2)

Publication Number Publication Date
JPS641069A true JPS641069A (en) 1989-01-05
JPH011069A JPH011069A (en) 1989-01-05

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0488483A (en) * 1990-07-25 1992-03-23 Matsushita Electric Works Ltd Method and device for correcting image

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893095A (en) * 1981-11-28 1983-06-02 株式会社東芝 Memory address controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893095A (en) * 1981-11-28 1983-06-02 株式会社東芝 Memory address controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0488483A (en) * 1990-07-25 1992-03-23 Matsushita Electric Works Ltd Method and device for correcting image

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