ITRM20030398A1 - Metodo per la modifica della risoluzione spaziale - Google Patents
Metodo per la modifica della risoluzione spazialeInfo
- Publication number
- ITRM20030398A1 ITRM20030398A1 IT000398A ITRM20030398A ITRM20030398A1 IT RM20030398 A1 ITRM20030398 A1 IT RM20030398A1 IT 000398 A IT000398 A IT 000398A IT RM20030398 A ITRM20030398 A IT RM20030398A IT RM20030398 A1 ITRM20030398 A1 IT RM20030398A1
- Authority
- IT
- Italy
- Prior art keywords
- sub
- values
- array
- hologram
- equal
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 6
- 238000001514 detection method Methods 0.000 abstract 1
- 238000005070 sampling Methods 0.000 abstract 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
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms
- G03H1/0841—Encoding method mapping the synthesized field into a restricted set of values representative of the modulator parameters, e.g. detour phase coding
-
- 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
- G03H1/0866—Digital holographic imaging, i.e. synthesizing holobjects from holograms
-
- 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
- G03H1/0443—Digital holography, i.e. recording holograms with digital recording means
-
- 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)
- Analysing Materials By The Use Of Radiation (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000398A ITRM20030398A1 (it) | 2003-08-13 | 2003-08-13 | Metodo per la modifica della risoluzione spaziale |
PCT/IT2004/000380 WO2005017630A1 (en) | 2003-08-13 | 2004-07-09 | Method for modifying spatial resolution in the reconstruction of images in digital holography |
AT04745205T ATE551637T1 (de) | 2003-08-13 | 2004-07-09 | Verfahren zum modifizieren der räumlichen auflösung bei der rekonstruktion von bildern in der digitalen holographie |
JP2006523116A JP2007502445A (ja) | 2003-08-13 | 2004-07-09 | デジタル・ホログラフィにおける画像の再構成での空間解像度を修正する方法 |
US10/566,036 US20060164703A1 (en) | 2003-08-13 | 2004-07-09 | Method for modifying spatial resolution in the resolution in the reconstruction of images in digital holography |
EP04745205A EP1654596B1 (en) | 2003-08-13 | 2004-07-09 | Method for modifying spatial resolution in the reconstruction of images in digital holography |
IL173326A IL173326A0 (en) | 2003-08-13 | 2006-01-24 | Method for modifying spatial resolution in the reconstruction of images in digital holography |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000398A ITRM20030398A1 (it) | 2003-08-13 | 2003-08-13 | Metodo per la modifica della risoluzione spaziale |
Publications (2)
Publication Number | Publication Date |
---|---|
ITRM20030398A0 ITRM20030398A0 (it) | 2003-08-13 |
ITRM20030398A1 true ITRM20030398A1 (it) | 2005-02-14 |
Family
ID=30131548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000398A ITRM20030398A1 (it) | 2003-08-13 | 2003-08-13 | Metodo per la modifica della risoluzione spaziale |
Country Status (7)
Country | Link |
---|---|
US (1) | US20060164703A1 (it) |
EP (1) | EP1654596B1 (it) |
JP (1) | JP2007502445A (it) |
AT (1) | ATE551637T1 (it) |
IL (1) | IL173326A0 (it) |
IT (1) | ITRM20030398A1 (it) |
WO (1) | WO2005017630A1 (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITRM20050120A1 (it) * | 2005-03-16 | 2006-09-17 | Consiglio Nazionale Ricerche | Metodo olografico a ricostruzione numerica per ottenere un'immagine di un oggetto tridimensionale nella quale siano a fuoco anche punti situati al di fuori della profondita' di campo, e apparato olografico utilizzante tale metodo. |
US20090262335A1 (en) * | 2008-04-22 | 2009-10-22 | Vladimir Alexeevich Ukraintsev | Holographic scatterometer |
WO2010150296A1 (en) * | 2009-06-26 | 2010-12-29 | Consiglio Nazionale Delle Ricerche | Method for controlling depth-of-focus in 3d image reconstructions, in particular for synthesizing three-dimensional dynamic scene for three- dimensional holography display, and holographic apparatus utilizing such a method |
KR101996917B1 (ko) * | 2012-07-20 | 2019-10-02 | 삼성디스플레이 주식회사 | 평판 검사 방법 및 장치 |
KR102304225B1 (ko) * | 2017-05-23 | 2021-09-23 | 한국전자통신연구원 | 홀로그램 재현 영상의 공간 해상도를 측정 및 평가하는 방법 및 장치 |
CN115291490B (zh) * | 2022-01-24 | 2023-11-03 | 四川大学 | 基于光学计算的拓展距离全息显示方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6262818B1 (en) * | 1998-10-07 | 2001-07-17 | Institute Of Applied Optics, Swiss Federal Institute Of Technology | Method for simultaneous amplitude and quantitative phase contrast imaging by numerical reconstruction of digital holograms |
US6317522B1 (en) * | 1998-12-03 | 2001-11-13 | Philips Electronics North America Corp. | Systems and methods for post-processing decompressed images |
US6411406B1 (en) * | 2001-03-12 | 2002-06-25 | Dalhousie University | Holographic microscope and method of hologram reconstruction |
-
2003
- 2003-08-13 IT IT000398A patent/ITRM20030398A1/it unknown
-
2004
- 2004-07-09 WO PCT/IT2004/000380 patent/WO2005017630A1/en active Search and Examination
- 2004-07-09 AT AT04745205T patent/ATE551637T1/de active
- 2004-07-09 JP JP2006523116A patent/JP2007502445A/ja active Pending
- 2004-07-09 US US10/566,036 patent/US20060164703A1/en not_active Abandoned
- 2004-07-09 EP EP04745205A patent/EP1654596B1/en not_active Expired - Lifetime
-
2006
- 2006-01-24 IL IL173326A patent/IL173326A0/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP1654596A1 (en) | 2006-05-10 |
IL173326A0 (en) | 2006-06-11 |
US20060164703A1 (en) | 2006-07-27 |
ITRM20030398A0 (it) | 2003-08-13 |
WO2005017630A1 (en) | 2005-02-24 |
ATE551637T1 (de) | 2012-04-15 |
EP1654596B1 (en) | 2012-03-28 |
JP2007502445A (ja) | 2007-02-08 |
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