CN113448232B - 三维分层目标压缩全息术的测量矩阵降维方法 - Google Patents
三维分层目标压缩全息术的测量矩阵降维方法 Download PDFInfo
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- CN113448232B CN113448232B CN202110761139.8A CN202110761139A CN113448232B CN 113448232 B CN113448232 B CN 113448232B CN 202110761139 A CN202110761139 A CN 202110761139A CN 113448232 B CN113448232 B CN 113448232B
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000001093 holography Methods 0.000 title claims abstract description 31
- 230000006835 compression Effects 0.000 title claims abstract description 30
- 238000007906 compression Methods 0.000 title claims abstract description 30
- 239000011159 matrix material Substances 0.000 title claims abstract description 25
- 238000005259 measurement Methods 0.000 title claims abstract description 23
- 230000011218 segmentation Effects 0.000 claims abstract description 11
- 239000002356 single layer Substances 0.000 claims description 31
- 239000010410 layer Substances 0.000 claims description 26
- 230000014509 gene expression Effects 0.000 claims 2
- ONCZDRURRATYFI-QTCHDTBASA-N methyl (2z)-2-methoxyimino-2-[2-[[(e)-1-[3-(trifluoromethyl)phenyl]ethylideneamino]oxymethyl]phenyl]acetate Chemical compound CO\N=C(/C(=O)OC)C1=CC=CC=C1CO\N=C(/C)C1=CC=CC(C(F)(F)F)=C1 ONCZDRURRATYFI-QTCHDTBASA-N 0.000 claims 1
- 238000003384 imaging method Methods 0.000 abstract description 7
- 238000001228 spectrum Methods 0.000 description 5
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- 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
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- 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
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
- G03H1/0252—Laminate comprising a hologram layer
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
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- 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
- G03H2001/0883—Reconstruction aspect, e.g. numerical focusing
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101238993A (zh) * | 2008-02-01 | 2008-08-13 | 哈尔滨工业大学 | 基于整数提升小波多分辨分析的医学超声图像配准方法 |
CN109683461A (zh) * | 2019-01-24 | 2019-04-26 | 杭州光粒科技有限公司 | 基于光场渲染的全息图生成方法、系统、存储介质及近眼ar全息三维显示系统 |
CN110363843A (zh) * | 2019-06-18 | 2019-10-22 | 安徽大学 | 基于相移压缩菲涅尔全息的三维图像光学重建方法及系统 |
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US7039252B2 (en) * | 1999-02-25 | 2006-05-02 | Ludwig Lester F | Iterative approximation environments for modeling the evolution of an image propagating through a physical medium in restoration and other applications |
US10810767B2 (en) * | 2018-06-12 | 2020-10-20 | Siemens Healthcare Gmbh | Machine-learned network for Fourier transform in reconstruction for medical imaging |
US11137719B2 (en) * | 2018-12-11 | 2021-10-05 | University Of North Carolina At Chapel Hill | Methods, systems, and computer readable media for improved digital holography and display incorporating same |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101238993A (zh) * | 2008-02-01 | 2008-08-13 | 哈尔滨工业大学 | 基于整数提升小波多分辨分析的医学超声图像配准方法 |
CN109683461A (zh) * | 2019-01-24 | 2019-04-26 | 杭州光粒科技有限公司 | 基于光场渲染的全息图生成方法、系统、存储介质及近眼ar全息三维显示系统 |
CN110363843A (zh) * | 2019-06-18 | 2019-10-22 | 安徽大学 | 基于相移压缩菲涅尔全息的三维图像光学重建方法及系统 |
Non-Patent Citations (1)
Title |
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于雪莲、田佳峻、姚勇、赵新辉、刘超、孙云旭.基于单幅干涉图的波前重构技术研究.《光学与光电技术》.2010,第八卷(第一期),39-43. * |
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