DE3300834C2 - - Google Patents
Info
- Publication number
- DE3300834C2 DE3300834C2 DE3300834A DE3300834A DE3300834C2 DE 3300834 C2 DE3300834 C2 DE 3300834C2 DE 3300834 A DE3300834 A DE 3300834A DE 3300834 A DE3300834 A DE 3300834A DE 3300834 C2 DE3300834 C2 DE 3300834C2
- Authority
- DE
- Germany
- Prior art keywords
- image
- picture
- signal
- unit
- data
- 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.)
- Expired - Fee Related
Links
- 230000015654 memory Effects 0.000 claims description 77
- 238000000034 method Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 8
- 238000007792 addition Methods 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 description 21
- 238000006243 chemical reaction Methods 0.000 description 13
- 230000006870 function Effects 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 238000012935 Averaging Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 210000003754 fetus Anatomy 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52053—Display arrangements
- G01S7/52057—Cathode ray tube displays
- G01S7/5206—Two-dimensional coordinated display of distance and direction; B-scan display
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52023—Details of receivers
- G01S7/52025—Details of receivers for pulse systems
- G01S7/52026—Extracting wanted echo signals
- G01S7/52028—Extracting wanted echo signals using digital techniques
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57002786A JPS58121941A (ja) | 1982-01-13 | 1982-01-13 | 超音波診断装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3300834A1 DE3300834A1 (de) | 1983-07-21 |
| DE3300834C2 true DE3300834C2 (en, 2012) | 1990-05-17 |
Family
ID=11539028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833300834 Granted DE3300834A1 (de) | 1982-01-13 | 1983-01-12 | Ultraschall-diagnosevorrichtung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4583184A (en, 2012) |
| JP (1) | JPS58121941A (en, 2012) |
| DE (1) | DE3300834A1 (en, 2012) |
| FR (1) | FR2522490B1 (en, 2012) |
| GB (1) | GB2114743B (en, 2012) |
| NL (1) | NL190954C (en, 2012) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2138245B (en) * | 1983-04-15 | 1986-12-03 | Micro Consultants Ltd | Image processing system |
| JPS59222141A (ja) * | 1983-05-31 | 1984-12-13 | 株式会社東芝 | 超音波診断装置 |
| JPH0724660B2 (ja) * | 1984-07-12 | 1995-03-22 | 株式会社東芝 | 超音波診断装置 |
| JPH0651037B2 (ja) * | 1984-08-22 | 1994-07-06 | 株式会社東芝 | 画像処理装置 |
| EP0346687B1 (de) * | 1988-06-13 | 1993-08-04 | Siemens Aktiengesellschaft | Verfahren zur Störunterdrückung bei Ultraschall-Abstandsmessungen |
| JP2746692B2 (ja) * | 1989-10-09 | 1998-05-06 | 富士通株式会社 | 色画像データ処理装置 |
| US5216696A (en) * | 1989-12-22 | 1993-06-01 | Comsat Laboratories | Programmable noise bandwidth reduction by means of digital averaging |
| US5052027A (en) * | 1989-12-22 | 1991-09-24 | Comsat Laboratories | Programmable noise bandwidth reduction by means of digital averaging |
| US5245562A (en) * | 1991-09-17 | 1993-09-14 | The Johns Hopkins University | Accumulating arithmetic memory integrated circuit |
| DE4238648A1 (de) * | 1992-11-16 | 1994-05-19 | Siemens Ag | Verfahren zum Einspeichern von nach dem Zwischenzeilen-Verfahren aufgenommenen Fernsehbildern |
| GB2291969A (en) * | 1993-04-19 | 1996-02-07 | Commw Scient Ind Res Org | Tissue characterisation using intravascular echoscopy |
| US6556209B2 (en) * | 1995-10-13 | 2003-04-29 | Sony Corporation | Memory apparatus of digital video signal |
| GB2377341A (en) * | 2001-06-01 | 2003-01-08 | George L Powell | Signal sampling to reduce noise effects in an identification system |
| JP5105966B2 (ja) * | 2007-05-21 | 2012-12-26 | 一浩 飯沼 | 超音波検査装置 |
| US11278206B2 (en) | 2015-04-16 | 2022-03-22 | Gentuity, Llc | Micro-optic probes for neurology |
| WO2017040484A1 (en) | 2015-08-31 | 2017-03-09 | Gentuity, Llc | Imaging system includes imaging probe and delivery devices |
| WO2019108598A1 (en) | 2017-11-28 | 2019-06-06 | Gentuity, Llc | Imaging system |
| JP2022500174A (ja) | 2018-09-17 | 2022-01-04 | ジェンテュイティ・リミテッド・ライアビリティ・カンパニーGentuity, LLC | 光学経路を有する撮像システム |
| TW202107114A (zh) * | 2019-04-03 | 2021-02-16 | 美商蝴蝶網路公司 | 用於超音波資料之仰角波束成型的方法和設備 |
| CN114040702A (zh) | 2019-04-30 | 2022-02-11 | Gentuity有限责任公司 | 具有流体加压元件的成像探头 |
| EP3972477A4 (en) | 2019-05-21 | 2023-05-24 | Gentuity LLC | SYSTEMS AND METHODS FOR OCT-BASED PATIENT TREATMENT |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2011470B2 (de) * | 1970-03-11 | 1971-12-23 | Siemens AG, 1000 Berlin und 8000 München, Zeiss, Carl, 7920 Heidenheim | Verfahren zum auswerten eines nach einem rasterverfahren auf genommenen bildes |
| US4072289A (en) * | 1976-09-10 | 1978-02-07 | Xonics, Inc. | Axial tomography |
| US4212072A (en) * | 1978-03-07 | 1980-07-08 | Hughes Aircraft Company | Digital scan converter with programmable transfer function |
| DE2811699A1 (de) * | 1978-03-17 | 1979-09-20 | Bosch Gmbh Robert | Verfahren zum darstellen von echosignalen eines ultraschall-diagnosegeraetes |
| US4204226A (en) * | 1978-05-16 | 1980-05-20 | Wisconsin Alumni Research Foundation | Real-time digital X-ray time interval difference imaging |
| US4222048A (en) * | 1978-06-02 | 1980-09-09 | The Boeing Company | Three dimension graphic generator for displays with hidden lines |
| JPS5545422A (en) * | 1978-09-27 | 1980-03-31 | Tokyo Shibaura Electric Co | Ultrasoniccwave diagnosis device |
| JPS55145489A (en) * | 1979-05-02 | 1980-11-13 | Oki Electric Ind Co Ltd | Ultrasonic video device |
| JPS5621079A (en) * | 1979-07-31 | 1981-02-27 | Fujitsu Ltd | Supersonic wave receiver |
| JPS56122975A (en) * | 1980-03-03 | 1981-09-26 | Tokyo Keiki Co Ltd | Digital picture display device |
| JPS56136537A (en) * | 1980-03-29 | 1981-10-24 | Tokyo Shibaura Electric Co | Ultrasonic diagnosis apparatus |
| US4408228A (en) * | 1980-11-02 | 1983-10-04 | General Electric Company | Method and means for reducing noise in television display system |
| US4361043A (en) * | 1980-11-03 | 1982-11-30 | General Electric Company | Reference voltage generation means for controlling a display |
| US4359728A (en) * | 1980-11-03 | 1982-11-16 | General Electric Company | Method and means for minimizing distortion in television display |
| US4375671A (en) * | 1980-11-03 | 1983-03-01 | General Electric Company | Method and means for filtering and updating pixel data |
-
1982
- 1982-01-13 JP JP57002786A patent/JPS58121941A/ja active Granted
- 1982-12-28 US US06/453,950 patent/US4583184A/en not_active Expired - Fee Related
- 1982-12-31 GB GB08237061A patent/GB2114743B/en not_active Expired
-
1983
- 1983-01-07 NL NL8300051A patent/NL190954C/xx not_active IP Right Cessation
- 1983-01-11 FR FR8300352A patent/FR2522490B1/fr not_active Expired
- 1983-01-12 DE DE19833300834 patent/DE3300834A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2114743A (en) | 1983-08-24 |
| US4583184A (en) | 1986-04-15 |
| DE3300834A1 (de) | 1983-07-21 |
| NL8300051A (nl) | 1983-08-01 |
| GB2114743B (en) | 1985-07-03 |
| NL190954C (nl) | 1994-11-16 |
| JPS58121941A (ja) | 1983-07-20 |
| FR2522490A1 (fr) | 1983-09-09 |
| FR2522490B1 (fr) | 1986-07-11 |
| JPH0522540B2 (en, 2012) | 1993-03-29 |
| NL190954B (nl) | 1994-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3300834C2 (en, 2012) | ||
| DE69030309T2 (de) | Konvergenzregelsystem für mehrfache vertikale formate | |
| DE2055639C3 (de) | Verfahren zur Korrektur der Schattierungsverzerrungen in einem Videosignal und Schaltungsanordnung zum Durchführen dieses Verfahrens | |
| DE2261141C3 (de) | Einrichtung zur graphischen Darstellung von in einem Computer enthaltenen Daten | |
| DE2907991A1 (de) | Verfahren und vorrichtung zur verarbeitung digitaler videosignale | |
| DE2252556C2 (de) | Vorrichtung zum Erzeugen eines Videosignals zur Eingabe in ein rasterabgetastetes Sichtgerät | |
| DE3689905T2 (de) | Fernsehempfänger mit der Möglichkeit zum Darstellen mehrerer Bilder. | |
| DE3486099T2 (de) | Bildanzeigegeraet. | |
| DE2816609C2 (de) | Anordnung zur Bildverarbeitung | |
| EP0140071A1 (de) | Einrichtung zur Farbbildkontrolle auf einem Farbmonitor | |
| DE2848690A1 (de) | Anordnung zur anzeige von tendenzkurven | |
| DE3508979C2 (de) | Bildwiedergabegerät mit einem flachen Bildschirm und zugehöriger Bildschirm-Ansteuerschaltung | |
| DE2548747A1 (de) | Vorrichtung und verfahren zur ableitung eines fernseh-qualitaetsparameters | |
| DE2510542A1 (de) | Digitale bildwiedergabevorrichtung mit mehreren bildschirmen | |
| DE2053116B2 (de) | Schaltungsanordnung zur kompensation von amplitudenfehlern in bildsignalen | |
| DE3043703A1 (de) | Roentgendiagnostikeinrichtung zur erstellung von subtraktionsbildern | |
| DE2050788A1 (de) | Lichtgriffelschaltung fur ein Darstell gerat mit Speicherschirm | |
| DE3586376T2 (de) | Programmierbarer videomaskengenerator. | |
| DE4327779C1 (de) | Verfahren und Schaltungsanordnung für ein Fernsehgerät zur Verminderung des Flimmerns | |
| DE2625840A1 (de) | Radaranzeigesystem | |
| DE3789818T2 (de) | Videospeichersteuereinrichtung. | |
| DE3610301C2 (en, 2012) | ||
| DE3688540T2 (de) | Steuergerät für eine nach dem Rasterverfahren arbeitende Anzeigeeinheit. | |
| DE2155133A1 (de) | Digitaler Intensitätsmodulator für ein Anzeigesystem mit einer Kathodenstrahlröhre | |
| DE69029256T2 (de) | Konvergenzregelsystem |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8128 | New person/name/address of the agent |
Representative=s name: HENKEL, G., DR.PHIL. FEILER, L., DR.RER.NAT. HAENZ |
|
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8365 | Fully valid after opposition proceedings | ||
| 8339 | Ceased/non-payment of the annual fee |