JPS54162931A - Picture display unit - Google Patents
Picture display unitInfo
- 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
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
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)
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 |
-
1978
- 1978-06-14 JP JP53071781A patent/JPS6037948B2/en not_active Expired
Cited By (4)
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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