TWI431443B - 產生三維場景全像圖重建之裝置及方法 - Google Patents
產生三維場景全像圖重建之裝置及方法 Download PDFInfo
- Publication number
- TWI431443B TWI431443B TW097128720A TW97128720A TWI431443B TW I431443 B TWI431443 B TW I431443B TW 097128720 A TW097128720 A TW 097128720A TW 97128720 A TW97128720 A TW 97128720A TW I431443 B TWI431443 B TW I431443B
- Authority
- TW
- Taiwan
- Prior art keywords
- scene
- reconstruction
- object points
- hologram
- points
- Prior art date
Links
- 238000004364 calculation method Methods 0.000 claims abstract description 25
- 238000003384 imaging method Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 32
- 230000003287 optical effect Effects 0.000 claims description 31
- 210000001747 pupil Anatomy 0.000 claims description 27
- 239000003086 colorant Substances 0.000 claims description 13
- 230000001427 coherent effect Effects 0.000 claims description 12
- 238000004088 simulation Methods 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 6
- 238000004458 analytical method Methods 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 5
- 239000011295 pitch Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000001149 cognitive effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001179 pupillary effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/32—Systems for obtaining speckle elimination
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms
- G03H1/0808—Methods of numerical synthesis, e.g. coherent ray tracing [CRT], diffraction specific
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/22—Processes or apparatus for obtaining an optical image from holograms
- G03H1/2249—Holobject properties
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/22—Processes or apparatus for obtaining an optical image from holograms
- G03H1/2294—Addressing the hologram to an active spatial light modulator
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/22—Processes or apparatus for obtaining an optical image from holograms
- G03H1/2202—Reconstruction geometries or arrangements
- G03H2001/2236—Details of the viewing window
- G03H2001/2242—Multiple viewing windows
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/22—Processes or apparatus for obtaining an optical image from holograms
- G03H1/2249—Holobject properties
- G03H2001/2263—Multicoloured holobject
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/22—Processes or apparatus for obtaining an optical image from holograms
- G03H1/2249—Holobject properties
- G03H2001/2263—Multicoloured holobject
- G03H2001/2271—RGB holobject
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2210/00—Object characteristics
- G03H2210/40—Synthetic representation, i.e. digital or optical object decomposition
- G03H2210/45—Representation of the decomposed object
- G03H2210/452—Representation of the decomposed object into points
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2210/00—Object characteristics
- G03H2210/40—Synthetic representation, i.e. digital or optical object decomposition
- G03H2210/45—Representation of the decomposed object
- G03H2210/454—Representation of the decomposed object into planes
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2226/00—Electro-optic or electronic components relating to digital holography
- G03H2226/05—Means for tracking the observer
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2240/00—Hologram nature or properties
- G03H2240/50—Parameters or numerical values associated with holography, e.g. peel strength
- G03H2240/62—Sampling aspect applied to sensor or display
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Holo Graphy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007036127A DE102007036127A1 (de) | 2007-07-27 | 2007-07-27 | Holographische Rekonstruktionseinrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200925804A TW200925804A (en) | 2009-06-16 |
| TWI431443B true TWI431443B (zh) | 2014-03-21 |
Family
ID=40157419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097128720A TWI431443B (zh) | 2007-07-27 | 2008-07-29 | 產生三維場景全像圖重建之裝置及方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8441703B2 (enExample) |
| EP (1) | EP2181361B1 (enExample) |
| JP (1) | JP5530927B2 (enExample) |
| KR (1) | KR101511397B1 (enExample) |
| CN (1) | CN101809511B (enExample) |
| AT (1) | ATE499635T1 (enExample) |
| CA (1) | CA2694525A1 (enExample) |
| DE (2) | DE102007036127A1 (enExample) |
| TW (1) | TWI431443B (enExample) |
| WO (1) | WO2009016105A2 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014020602A2 (en) | 2012-08-01 | 2014-02-06 | Real View Imaging Ltd. | Despeckling a computer generated hologram |
| KR20150086799A (ko) | 2014-01-20 | 2015-07-29 | 한국전자통신연구원 | 휴대용 디바이스를 위한 광섬유 어레이 백라이트를 이용한 홀로그래픽 디스플레이 장치 및 방법 |
| DE102015110502A1 (de) | 2014-07-04 | 2016-01-07 | Seereal Technologies S.A. | Projektionsvorrichtung und Verfahren zum Darstellen einer zweidimensionalen und/oder dreidimensionalen Szene oder von Inhalt |
| KR102441587B1 (ko) | 2015-08-03 | 2022-09-07 | 삼성전자주식회사 | 홀로그래픽 이미지를 처리하는 방법 및 장치 |
| KR102464362B1 (ko) * | 2015-09-30 | 2022-11-07 | 삼성전자주식회사 | 홀로그래픽 이미지 처리방법 및 장치 |
| KR102762118B1 (ko) * | 2015-12-28 | 2025-02-03 | 시리얼 테크놀로지즈 에스.에이. | 이미지 품질을 최적화하는 디스플레이 디바이스 및 방법 |
| KR102571080B1 (ko) | 2016-02-12 | 2023-08-25 | 삼성전자주식회사 | 홀로그래픽 이미지를 처리하는 방법 및 장치 |
| CN105700321B (zh) * | 2016-04-18 | 2018-02-16 | 中国工程物理研究院激光聚变研究中心 | 基于重建像强度方差的数字全息图在焦重建距离判断方法 |
| CN106339979B (zh) * | 2016-08-30 | 2019-12-10 | 四川大学 | 一种基于哈希函数的计算全息加密方法 |
| JP7579196B2 (ja) * | 2021-04-07 | 2024-11-07 | 日本放送協会 | ディジタルホログラム信号処理装置およびディジタルホログラム撮像再生装置 |
| CN119002214B (zh) * | 2024-08-10 | 2025-08-29 | 哈尔滨理工大学 | 基于贝塞尔光束的无干涉编码孔径相关全息光谱成像方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992021050A1 (fr) * | 1991-05-21 | 1992-11-26 | Seiko Epson Corporation | Dispositif optique et systeme d'usinage optique l'utilisant |
| JPH06110371A (ja) * | 1992-09-30 | 1994-04-22 | Fujitsu Ltd | 立体表示方法及び装置 |
| JPH10288939A (ja) * | 1997-04-16 | 1998-10-27 | Nippon Telegr & Teleph Corp <Ntt> | デプスバッファ利用による計算機ホログラム生成方法並びに装置 |
| JP3778326B2 (ja) * | 1997-05-22 | 2006-05-24 | 日本電信電話株式会社 | 計算機ホログラム表示方法、装置、および、計算機ホログラム表示プログラムを記録した記録媒体 |
| EP1008919A1 (fr) * | 1998-12-09 | 2000-06-14 | Communauté Européenne (CE) | Procédé et dispositif holographiques assistés par ordinateur pour restituer des images tridimensionnelles |
| GB2363273A (en) * | 2000-06-09 | 2001-12-12 | Secr Defence | Computation time reduction for three dimensional displays |
| US20040051920A1 (en) * | 2000-11-07 | 2004-03-18 | Cameron Colin D. | Method of producing a computer generated hologram |
| EP1563346B1 (de) | 2002-11-13 | 2009-09-02 | SeeReal Technologies GmbH | Einrichtung zur rekonstruktion von videohologrammen |
| DE102004063838A1 (de) * | 2004-12-23 | 2006-07-06 | Seereal Technologies Gmbh | Verfahren und Einrichtung zum Berechnen computer generierter Videohologramme |
| DE102005023743B4 (de) | 2005-05-13 | 2016-09-29 | Seereal Technologies Gmbh | Projektionsvorrichtung und Verfahren zur holographischen Rekonstruktion von Szenen |
| KR101277370B1 (ko) * | 2005-05-13 | 2013-06-20 | 씨리얼 테크놀로지스 게엠베하 | 장면의 홀로그래픽 재생을 위한 투사 장치 및 투사 방법 |
| JP5015950B2 (ja) * | 2005-12-22 | 2012-09-05 | シーリアル テクノロジーズ ソシエテ アノニム | ホログラフィックに再構成されたシーンにおける不均一な輝度知覚を補償する方法 |
| GB0601481D0 (en) * | 2006-01-25 | 2006-03-08 | Light Blue Optics Ltd | Methods and apparatus for displaying images using holograms |
| DE102006062376B4 (de) * | 2006-12-19 | 2018-03-22 | Seereal Technologies S.A. | Verfahren und Wiedergabeeinrichtung zum Reduzieren von Speckle |
| DE102006062377B4 (de) * | 2006-12-19 | 2018-03-22 | Seereal Technologies S.A. | Verfahren und holographische Wiedergabeeinrichtung zum Reduzieren von Speckle |
| DE102007023738A1 (de) * | 2007-05-16 | 2009-01-08 | Seereal Technologies S.A. | Verfahren und Einrichtung zum Rekonstruieren einer dreidimensionalen Szene in einem holographischen Display |
| DE102007045332B4 (de) * | 2007-09-17 | 2019-01-17 | Seereal Technologies S.A. | Holographisches Display zum Rekonstruieren einer Szene |
| US8437059B2 (en) * | 2010-01-21 | 2013-05-07 | Technion Research & Development Foundation Limited | Method for reconstructing a holographic projection |
-
2007
- 2007-07-27 DE DE102007036127A patent/DE102007036127A1/de not_active Withdrawn
-
2008
- 2008-07-25 DE DE502008002689T patent/DE502008002689D1/de active Active
- 2008-07-25 CN CN200880100780XA patent/CN101809511B/zh active Active
- 2008-07-25 KR KR1020107004235A patent/KR101511397B1/ko active Active
- 2008-07-25 EP EP08786426A patent/EP2181361B1/de active Active
- 2008-07-25 WO PCT/EP2008/059765 patent/WO2009016105A2/de not_active Ceased
- 2008-07-25 US US12/670,886 patent/US8441703B2/en active Active
- 2008-07-25 AT AT08786426T patent/ATE499635T1/de active
- 2008-07-25 CA CA2694525A patent/CA2694525A1/en not_active Abandoned
- 2008-07-25 JP JP2010517410A patent/JP5530927B2/ja active Active
- 2008-07-29 TW TW097128720A patent/TWI431443B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101809511A (zh) | 2010-08-18 |
| TW200925804A (en) | 2009-06-16 |
| JP5530927B2 (ja) | 2014-06-25 |
| KR20100051686A (ko) | 2010-05-17 |
| WO2009016105A2 (de) | 2009-02-05 |
| US8441703B2 (en) | 2013-05-14 |
| JP2010534859A (ja) | 2010-11-11 |
| US20100188719A1 (en) | 2010-07-29 |
| CN101809511B (zh) | 2013-05-15 |
| CA2694525A1 (en) | 2009-02-05 |
| ATE499635T1 (de) | 2011-03-15 |
| KR101511397B1 (ko) | 2015-04-10 |
| WO2009016105A3 (de) | 2009-05-07 |
| WO2009016105A4 (de) | 2009-07-09 |
| EP2181361A2 (de) | 2010-05-05 |
| DE102007036127A1 (de) | 2009-01-29 |
| DE502008002689D1 (de) | 2011-04-07 |
| EP2181361B1 (de) | 2011-02-23 |
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