Sparse integrated computational optical imaging systems
稀疏集成计算光学成像系统
基本信息
- 批准号:RGPIN-2018-06453
- 负责人:
- 金额:$ 2.04万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Discovery Grants Program - Individual
- 财政年份:2019
- 资助国家:加拿大
- 起止时间:2019-01-01 至 2020-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Integrated Computational Optical Imaging (ICOI) is a highly promising approach that involves the joint design of modified optical hardware and digital processing algorithms to achieve imaging performance, e.g., high resolution, large field-of-view, high frame rates, that would otherwise be unattainable by the unmodified system.******To overcome bandwidth limitations (spatial ******Optical coherence tomography (OCT) is an important sub-surface imaging modality for numerous medical ***and industrial applications. It has one to two orders of magnitude higher resolution than ultrasound ***and typical imaging depth of (~ 2 mm) in biological tissue.******1. Develop a real-time submicron-resolution compressed sensing full field OCT system ***2. Develop 10 times) of high NA (magnification) microscope***4. Generalize our OCT system simulator to allow imaging with finite-width light beams.******We anticipate a high impact of our proposed research because 1) our novel full field - OCT system would allow 3D cell imaging cells up to a depth of 850 µ m compared to the 100 µ m imaging depth currently allowed by confocal microscopy; 2) the ability to extend the depth-of-field of high NA (magnification) optical microscopes, without loss of lateral resolution, optical power, or objective's working distance, would have a strong positive impact on a wide variety of scientific and industrial applications; 3) we anticipate a high potential for commercialization for the proposed extended depth-of-field microscopy and the proposed real-time detector of vascular plaque w from OCT images; 4) the availability of a practical, accurate and fast computer simulator of OCT systems would be an extremely useful tool to enable and/or facilitate future design of higher performance OCT systems. ******The proposed research program will also create unique opportunities to train 2 Ph.D. and 2 M.Sc. and 5 undergraduate students in both theoretical and practical aspects of Imaging Systems, Optics, Data Acquisition, Image Processing and Advanced Computing.********************************* **
集成计算光学成像(ICOI)是一种非常有前途的方法,它涉及改进的光学硬件和数字处理算法的联合设计,以实现成像性能,例如高分辨率,大视场,高帧率,否则未经修改的系统无法实现。******为了克服带宽限制(空间******光学相干断层扫描(OCT)是许多医疗和工业应用的重要地下成像方式。它的分辨率比超声波高一到两个数量级,在生物组织中的典型成像深度为(~ 2mm)。******1。研制实时亚微米分辨率压缩传感全视场OCT系统***2。显影10倍高NA(放大)显微镜***4。推广我们的OCT系统模拟器,以允许有限宽度光束成像。******我们预计我们提出的研究将产生很大的影响,因为1)我们的新型全视野- OCT系统将允许850微米深度的3D细胞成像细胞,而目前共聚焦显微镜允许的成像深度为100微米;2)在不损失横向分辨率、光功率或物镜工作距离的情况下,扩大高NA(放大倍率)光学显微镜的景深的能力,将对各种科学和工业应用产生强烈的积极影响;3)我们预计所提出的扩展景深显微镜和OCT图像血管斑块实时检测器具有很高的商业化潜力;4)一个实用、准确和快速的OCT系统计算机模拟器的可用性将是一个非常有用的工具,可以实现和/或促进未来设计更高性能的OCT系统。******拟议的研究计划还将为培养成像系统、光学、数据采集、图像处理和高级计算的理论和实践方面的2名博士和2名硕士和5名本科生创造独特的机会。********************************* **
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Sherif, Sherif其他文献
Characterization of gibberellin-signalling elements during plum fruit ontogeny defines the essentiality of gibberellin in fruit development
- DOI:
10.1007/s11103-013-0139-8 - 发表时间:
2014-03-01 - 期刊:
- 影响因子:5.1
- 作者:
El-Sharkawy, Islam;Sherif, Sherif;Jayasankar, Subramanian - 通讯作者:
Jayasankar, Subramanian
Stimulated auxin levels enhance plum fruit ripening, but limit shelf-life characteristics
- DOI:
10.1016/j.postharvbio.2015.09.012 - 发表时间:
2016-02-01 - 期刊:
- 影响因子:7
- 作者:
El-Sharkawy, Islam;Sherif, Sherif;Jayasankar, Subramanian - 通讯作者:
Jayasankar, Subramanian
Sherif, Sherif的其他文献
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{{ truncateString('Sherif, Sherif', 18)}}的其他基金
Sparse integrated computational optical imaging systems
稀疏集成计算光学成像系统
- 批准号:
RGPIN-2018-06453 - 财政年份:2022
- 资助金额:
$ 2.04万 - 项目类别:
Discovery Grants Program - Individual
Sparse integrated computational optical imaging systems
稀疏集成计算光学成像系统
- 批准号:
RGPIN-2018-06453 - 财政年份:2021
- 资助金额:
$ 2.04万 - 项目类别:
Discovery Grants Program - Individual
Sparse integrated computational optical imaging systems
稀疏集成计算光学成像系统
- 批准号:
RGPIN-2018-06453 - 财政年份:2020
- 资助金额:
$ 2.04万 - 项目类别:
Discovery Grants Program - Individual
Sparse integrated computational optical imaging systems
稀疏集成计算光学成像系统
- 批准号:
RGPIN-2018-06453 - 财政年份:2018
- 资助金额:
$ 2.04万 - 项目类别:
Discovery Grants Program - Individual
Design and implemenataion of novel biophotonic computational imaging systems
新型生物光子计算成像系统的设计与实现
- 批准号:
372057-2009 - 财政年份:2013
- 资助金额:
$ 2.04万 - 项目类别:
Discovery Grants Program - Individual
Visit to CRIAQ (Consortium for Research and Innovation in Aerospace Quebec) industries, universities and research centers
参观CRIAQ(魁北克航空航天研究与创新联盟)行业、大学和研究中心
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453067-2013 - 财政年份:2013
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$ 2.04万 - 项目类别:
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Design and implemenataion of novel biophotonic computational imaging systems
新型生物光子计算成像系统的设计与实现
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372057-2009 - 财政年份:2012
- 资助金额:
$ 2.04万 - 项目类别:
Discovery Grants Program - Individual
Design and implemenataion of novel biophotonic computational imaging systems
新型生物光子计算成像系统的设计与实现
- 批准号:
372057-2009 - 财政年份:2011
- 资助金额:
$ 2.04万 - 项目类别:
Discovery Grants Program - Individual
Design and implemenataion of novel biophotonic computational imaging systems
新型生物光子计算成像系统的设计与实现
- 批准号:
372057-2009 - 财政年份:2010
- 资助金额:
$ 2.04万 - 项目类别:
Discovery Grants Program - Individual
Design and implemenataion of novel biophotonic computational imaging systems
新型生物光子计算成像系统的设计与实现
- 批准号:
372057-2009 - 财政年份:2009
- 资助金额:
$ 2.04万 - 项目类别:
Discovery Grants Program - Individual
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