JPS54162931A - Picture display unit - Google Patents

Picture display unit

Info

Publication number
JPS54162931A
JPS54162931A JP7178178A JP7178178A JPS54162931A JP S54162931 A JPS54162931 A JP S54162931A JP 7178178 A JP7178178 A JP 7178178A JP 7178178 A JP7178178 A JP 7178178A JP S54162931 A JPS54162931 A JP S54162931A
Authority
JP
Japan
Prior art keywords
concern
average value
concern region
data
region
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
JP7178178A
Other languages
Japanese (ja)
Other versions
JPS6037948B2 (en
Inventor
Michio Mitomi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP53071781A priority Critical patent/JPS6037948B2/en
Publication of JPS54162931A publication Critical patent/JPS54162931A/en
Publication of JPS6037948B2 publication Critical patent/JPS6037948B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To secure easy setting for the display gradation range of the concern region by calculating the average value of the gradation information in the set concern reference among the matrix-formed picture data composed of the gradation information.
CONSTITUTION: The data read out of memory 1 memorizing the matrix-formed digital picture is given to mixer 15 and then displayed on display unit 17 via D/A converter 16. As for the regions set by concern region position setter 3 plus concern region X and Y size setters 4 and 5, only the data within the concern region is extracted via gate circuit 7 in accordance with the output of mark signal generator 6 to be given to average value calculation circuit part 8. At circuit 8, the average value is calculated for the data within the concern region, and the figures showing the average value are displayed on the screeen of unit 17 via code converter 13 and character generator 14. Thus, the setting can be facilitated for the range of the display gradation when the concern region is set.
COPYRIGHT: (C)1979,JPO&Japio
JP53071781A 1978-06-14 1978-06-14 image display device Expired JPS6037948B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53071781A JPS6037948B2 (en) 1978-06-14 1978-06-14 image display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53071781A JPS6037948B2 (en) 1978-06-14 1978-06-14 image display device

Publications (2)

Publication Number Publication Date
JPS54162931A true JPS54162931A (en) 1979-12-25
JPS6037948B2 JPS6037948B2 (en) 1985-08-29

Family

ID=13470445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53071781A Expired JPS6037948B2 (en) 1978-06-14 1978-06-14 image display device

Country Status (1)

Country Link
JP (1) JPS6037948B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59105439A (en) * 1982-12-10 1984-06-18 株式会社東芝 Dedical image display apparatus
WO1988000026A1 (en) * 1986-07-02 1988-01-14 Yokogawa Medical Systems, Ltd. Image diagnosing apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59105439A (en) * 1982-12-10 1984-06-18 株式会社東芝 Dedical image display apparatus
JPH043969B2 (en) * 1982-12-10 1992-01-24
WO1988000026A1 (en) * 1986-07-02 1988-01-14 Yokogawa Medical Systems, Ltd. Image diagnosing apparatus
US5058176A (en) * 1986-07-02 1991-10-15 Yokogawa Medical Systems, Limited Image diagnosis apparatus

Also Published As

Publication number Publication date
JPS6037948B2 (en) 1985-08-29

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