JPS5875540A - 実時間ステレオ映像 - Google Patents
実時間ステレオ映像Info
- Publication number
- JPS5875540A JPS5875540A JP57084112A JP8411282A JPS5875540A JP S5875540 A JPS5875540 A JP S5875540A JP 57084112 A JP57084112 A JP 57084112A JP 8411282 A JP8411282 A JP 8411282A JP S5875540 A JPS5875540 A JP S5875540A
- Authority
- JP
- Japan
- Prior art keywords
- image
- prisms
- wedge
- real time
- pair
- 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
- 239000000463 material Substances 0.000 claims description 22
- 230000000903 blocking effect Effects 0.000 claims description 21
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- 238000006073 displacement reaction Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 description 22
- 239000007788 liquid Substances 0.000 description 11
- 238000012546 transfer Methods 0.000 description 10
- 238000002604 ultrasonography Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 7
- 238000003384 imaging method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000007704 transition Effects 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012285 ultrasound imaging Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
- G02B30/24—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type involving temporal multiplexing, e.g. using sequentially activated left and right shutters
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
- G02B26/0883—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements the refracting element being a prism
- G02B26/0891—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements the refracting element being a prism forming an optical wedge
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
- G10K11/26—Sound-focusing or directing, e.g. scanning
- G10K11/30—Sound-focusing or directing, e.g. scanning using refraction, e.g. acoustic lenses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/916—Ultrasound 3-D imaging
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Stereoscopic And Panoramic Photography (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/316,332 US4486076A (en) | 1981-10-29 | 1981-10-29 | Real time stereo imaging |
| US316332 | 1999-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5875540A true JPS5875540A (ja) | 1983-05-07 |
Family
ID=23228598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57084112A Pending JPS5875540A (ja) | 1981-10-29 | 1982-05-20 | 実時間ステレオ映像 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4486076A (enExample) |
| JP (1) | JPS5875540A (enExample) |
| CA (1) | CA1178705A (enExample) |
| DE (1) | DE3216645A1 (enExample) |
| FR (1) | FR2515836A1 (enExample) |
| GB (1) | GB2107869B (enExample) |
| SE (1) | SE8203471L (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009523254A (ja) * | 2006-01-13 | 2009-06-18 | カール ツァイス サージカル ゲーエムベーハー | 立体視光学系 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4779965A (en) * | 1984-02-27 | 1988-10-25 | Beecher William J | Eccentric close-up lens converting a binocular into a stereomicroscope |
| US4747411A (en) * | 1984-03-28 | 1988-05-31 | National Biochemical Research Foundation | Three-dimensional imaging system |
| DE3516697A1 (de) | 1985-05-09 | 1986-11-13 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Vorrichtung zur betrachtung von stereoskopischen bildern |
| US4936303A (en) * | 1987-11-20 | 1990-06-26 | Ultrathermics | Ultrasonic heating apparatus and method |
| JP2765022B2 (ja) * | 1989-03-24 | 1998-06-11 | キヤノン販売株式会社 | 立体画像形成装置 |
| US5261404A (en) * | 1991-07-08 | 1993-11-16 | Mick Peter R | Three-dimensional mammal anatomy imaging system and method |
| US5278909A (en) * | 1992-06-08 | 1994-01-11 | International Business Machines Corporation | System and method for stereo digital audio compression with co-channel steering |
| US6295170B1 (en) * | 1996-10-30 | 2001-09-25 | Litton Systems, Inc. | Alignment element for multiple channel sight and method |
| US7563228B2 (en) * | 2005-01-24 | 2009-07-21 | Siemens Medical Solutions Usa, Inc. | Stereoscopic three or four dimensional ultrasound imaging |
| US20070223077A1 (en) * | 2006-03-27 | 2007-09-27 | Texas Instruments Incorporated | System and method for laser speckle reduction |
| CN119758317B (zh) * | 2024-12-11 | 2026-01-09 | 上海船舶电子设备研究所(中国船舶集团有限公司第七二六研究所) | 具备宽频段工作范围的平面接收阵及水声换能器 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2244687A (en) * | 1937-06-19 | 1941-06-10 | I R System Inc | Art of image formation |
| GB747091A (en) * | 1951-01-23 | 1956-03-28 | Irving Philip Tushinsky | Improvements in or relating to stereoscopy |
| US2810318A (en) * | 1953-08-17 | 1957-10-22 | Wayne A Dockhorn | Stereoscopic apparatus |
| US3101644A (en) * | 1958-04-28 | 1963-08-27 | Lopez-Henriquez Miguel | Motion picture projector system with 3-dimensional effect |
| US3913061A (en) * | 1973-04-25 | 1975-10-14 | Stanford Research Inst | Focusing and deflecting system for acoustic imaging |
| US3937066A (en) * | 1973-11-01 | 1976-02-10 | Stanford Research Institute | Ultrasonic camera system and method |
| US3970361A (en) * | 1974-10-16 | 1976-07-20 | Dynell Electronics Corporation | Three-dimensional display system |
| US4030342A (en) * | 1975-09-18 | 1977-06-21 | The Board Of Trustees Of Leland Stanford Junior University | Acoustic microscope for scanning an object stereo-optically and with dark field imaging |
| US4061415A (en) * | 1976-07-02 | 1977-12-06 | Sanford Research Institute | Nutating radiation deflecting method and apparatus |
-
1981
- 1981-10-29 US US06/316,332 patent/US4486076A/en not_active Expired - Fee Related
-
1982
- 1982-03-31 CA CA000400318A patent/CA1178705A/en not_active Expired
- 1982-04-28 GB GB08212269A patent/GB2107869B/en not_active Expired
- 1982-05-04 DE DE19823216645 patent/DE3216645A1/de not_active Withdrawn
- 1982-05-04 FR FR8207712A patent/FR2515836A1/fr active Granted
- 1982-05-20 JP JP57084112A patent/JPS5875540A/ja active Pending
- 1982-06-04 SE SE8203471A patent/SE8203471L/xx not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009523254A (ja) * | 2006-01-13 | 2009-06-18 | カール ツァイス サージカル ゲーエムベーハー | 立体視光学系 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3216645A1 (de) | 1983-05-11 |
| FR2515836A1 (fr) | 1983-05-06 |
| GB2107869A (en) | 1983-05-05 |
| FR2515836B1 (enExample) | 1985-01-11 |
| SE8203471L (sv) | 1983-04-30 |
| GB2107869B (en) | 1985-07-03 |
| CA1178705A (en) | 1984-11-27 |
| US4486076A (en) | 1984-12-04 |
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