Towards commercialization of compressed optical-streaking ultrahigh-speed photography (COSUP) (Phase 1)

迈向压缩光学拖尾超高速摄影 (COSUP) 的商业化（第一阶段）

• 批准号: 555593-2020
• 负责人: Liang, Jinyang
• 金额: $ 9.11万
• 依托单位: Institut national de la recherche scientifique
• 依托单位国家: 加拿大
• 项目类别: Idea to Innovation
• 财政年份: 2020
• 资助国家: 加拿大
• 起止时间: 2020-01-01 至 2021-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=705987
• 关键词: Towards; commercialization; compressed; optical; streaking

Single-shot ultra-high-speed imaging is of great significance to capture transient phenomena in physics, biology, and chemistry in real time. Existing techniques, however, have a restricted application scope, a low sequence depth, or a limited pixel count. To overcome these limitations, we recently invented a new photography technology-termed compressed optical-streaking ultra-high-speed photography (COSUP), which integrates the computational imaging method termed compressed sensing into the image acquisition process of a standard CMOS camera. In this regard, without modifying the structure of the sensor and by using all off-the-shelf components, COSUP exhibits the enhancement of the imaging speed of a CMOS camera by over four orders of magnitude. As a universal imaging platform, COSUP is suitable to most existing CCD and CMOS cameras, and can be used for a wide range of wavelengths and for acquiring various optical characteristics such as polarization. Besides scientific experiments, COSUP is poised to aid other communities, including the movie industry and sports photography. Finally, COSUP is a significantly economical alternative to existing ultra-high-speed cameras. A market study funded by NSERC and INRS has demonstrated a huge commercial interest in COSUP. This NSERC I2I Phase I project aims to further developing the COSUP technique toward a commercial product. In total, three Aims are proposed to integrate the proof-of-concept COSUP system into a compact prototype, to improve image reconstruction speed in COSUP, and to demonstrate ultrahigh-speed imaging using the COSUP prototype. The solid technical foundation and highly experienced team will ensure the on-time execution and fast progress of this project. Throughout this project, we will closely work with our industrial partners for future technology transfer and device commercialization.

单次激发超高速成像对于真实的捕捉物理、生物、化学等领域的瞬态现象具有重要意义。然而，现有技术具有受限的应用范围、低序列深度或有限的像素数。为了克服这些局限性，我们最近发明了一种新的摄影技术，称为压缩光学条纹超高速摄影（COSTO），它集成了计算成像方法称为压缩传感到一个标准的CMOS相机的图像采集过程。在这方面，在不修改传感器结构的情况下，通过使用所有现成的组件，COSTIC将CMOS相机的成像速度提高了四个数量级以上。作为一种通用成像平台，COSFET适用于大多数现有的CCD和CMOS相机，并且可以用于宽范围的波长和用于获取各种光学特性，如偏振。除了科学实验之外，COMEX还准备帮助其他社区，包括电影业和体育摄影。最后，COP200是现有超高速相机的一个非常经济的替代品。由NSERC和INRS资助的一项市场研究表明，对COCO2有巨大的商业兴趣。 这个NSERC I2I第一阶段项目旨在进一步开发面向商业产品的COSTIC技术。总的来说，提出了三个目标，将概念验证的COMETRO系统集成到一个紧凑的原型，以提高图像重建速度在COMETRO，并使用COMETRO原型演示超高速成像。扎实的技术基础和经验丰富的团队将确保该项目的按时执行和快速进展。在整个项目中，我们将与我们的工业合作伙伴密切合作，以实现未来的技术转让和设备商业化。