JPS6417633A - Medical ultrasonic imaging apparatus - Google Patents
Medical ultrasonic imaging apparatusInfo
- Publication number
- JPS6417633A JPS6417633A JP17562887A JP17562887A JPS6417633A JP S6417633 A JPS6417633 A JP S6417633A JP 17562887 A JP17562887 A JP 17562887A JP 17562887 A JP17562887 A JP 17562887A JP S6417633 A JPS6417633 A JP S6417633A
- Authority
- JP
- Japan
- Prior art keywords
- data
- file
- processing
- memories
- mti
- 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
Links
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
PURPOSE:To perform high grade processing for both uses as the data for MTI display and B-mode display, by providing a plurality of individual memory means in which complex echo data is written in a temporary memory means at every scanning. CONSTITUTION:In B-mode display processing, the square average value of the complex data stored in the constitutional memories of a bipolar video file to constitute a unipolar video and the average value of the data at the same position of (m) memories is calculated. In MTI processing, the complex data of the constitutional memories are subjected to band-pass or high-pass processing in a time t-axis direction to erase the data from a stationary object and only changing data of a moving body is outputted. The brightness data of B-mode display stored in a B-mode data file 11 and the data having a color attribute from the brightness data file 12a, hue data file 12b and saturation data file 12c of an MTI data file 12 are read from a television format and converted to three primary color data of RGB by a color encoder 13 and said three primary color data are converted to an analogue signal by a DA converter 14 to be displayed on a CRT.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17562887A JPS6417633A (en) | 1987-07-14 | 1987-07-14 | Medical ultrasonic imaging apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17562887A JPS6417633A (en) | 1987-07-14 | 1987-07-14 | Medical ultrasonic imaging apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6417633A true JPS6417633A (en) | 1989-01-20 |
Family
ID=15999405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17562887A Pending JPS6417633A (en) | 1987-07-14 | 1987-07-14 | Medical ultrasonic imaging apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6417633A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05115477A (en) * | 1991-10-24 | 1993-05-14 | Olympus Optical Co Ltd | Ultrasonic diagnostic system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56158645A (en) * | 1980-04-26 | 1981-12-07 | Aloka Co Ltd | Ultrasonic diagnostic apparatus |
-
1987
- 1987-07-14 JP JP17562887A patent/JPS6417633A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56158645A (en) * | 1980-04-26 | 1981-12-07 | Aloka Co Ltd | Ultrasonic diagnostic apparatus |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05115477A (en) * | 1991-10-24 | 1993-05-14 | Olympus Optical Co Ltd | Ultrasonic diagnostic system |
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