机构

• 沈阳自动化研究所 [5]
• 西安光学精密机械研究... [3]
• 长春光学精密机械与物... [2]
• 高能物理研究所 [1]

采集方式

• OAI收割 [11]

内容类型

• 期刊论文 [8]
• 会议论文 [3]

发表日期

• 2020 [1]
• 2017 [1]
• 2016 [4]
• 2015 [2]
• 2014 [1]
• 2008 [2]
• 更多

学科主题

• physics, m... [1]

筛选

浏览/检索结果: 共11条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Effect of point spread function position bias in wavefront coding infrared imaging system 期刊论文  OAI收割 Journal of Optics (United Kingdom), 2020, 卷号: 22, 期号: 2, 页码: 1-10 作者:  Feng B(冯斌);  Shi ZL(史泽林);  Liu HZ(刘海峥);  Zhao YH(赵耀宏);  Zhang, Jianlei   |  收藏  |  浏览/下载：20/0  |  提交时间：2020/03/22 wavefront coding  infrared imaging  PSF  position bias  decoded image   110 °C range athermalization of wavefront coding infrared imaging systems 期刊论文  OAI收割 Infrared Physics and Technology, 2017, 卷号: 85, 页码: 157-162 作者:  Zhao YH(赵耀宏);  Feng B(冯斌);  Shi ZL(史泽林);  Chang Z(常铮);  Liu HZ(刘海峥)   |  收藏  |  浏览/下载：39/0  |  提交时间：2017/07/17 Computational imaging  Wavefront coding  Athermalization  Infrared imaging   Analytical model for effect of temperature variation on PSF consistency in wavefront coding infrared imaging system 期刊论文  OAI收割 Optics Communications, 2016, 卷号: 367, 页码: 35-43 作者:  Feng B(冯斌);  Shi ZL(史泽林);  Zhang CS(张程硕);  Xu BS(徐保树);  Zhang, Xiaodong 收藏  |  浏览/下载：46/0  |  提交时间：2016/02/28 Analytical model  Wavefront coding  PSF consistency  Infrared imaging  Athermalization   Reduction of artefacts and noise for a wavefront coding athermalized infrared imaging system 期刊论文  OAI收割 Journal of Optics (United Kingdom), 2016, 卷号: 18, 期号: 7, 页码: 1-13 作者:  Feng B(冯斌);  Zhang, Xiaodong;  Shi ZL(史泽林);  Xu BS(徐保树);  Zhang CS(张程硕) 收藏  |  浏览/下载：26/0  |  提交时间：2016/08/14 wavefront coding  infrared imaging system  artefact, noise   Two dimensional surface slope metrology with enhanced spatial resolution based on wavefront coding method 期刊论文  OAI收割 8TH INTERNATIONAL SYMPOSIUM ON ADVANCED OPTICAL MANUFACTURING AND TESTING TECHNOLOGIES: SUBNANOMETER ACCURACY MEASUREMENT FOR SYNCHROTRON OPTICS AND X-RAY OPTICS, 2016, 卷号: 9687, 页码: - 作者:  Zhang, XW;  Li, M;  Li M(李明);  Yang, FG;  Zhang XW(张晓伟)   |  收藏  |  浏览/下载：26/0  |  提交时间：2017/07/24 slope profiler  X-ray optics  wavefront coding  spatial modulator   Inverse sinusoidal phase mask to extend the depth of field of incoherent imaging systems 期刊论文  OAI收割 optik, 2016, 卷号: 127, 期号: 20, 页码: 9105-9110 作者:  Zhou, Liang;  Liu, Zhaohui;  She, Wenji;  Shan, Qiusha;  Zhou, Liang(周亮) 收藏  |  浏览/下载：41/0  |  提交时间：2016/10/12 Wavefront coding  Extended depth of field  Image artifacts  Optical transfer function   Combined analysis of tunable phase mask within spatial and frequency domain 期刊论文  OAI收割 acta physica sinica, 2015, 卷号: 64, 期号: 22 作者:  Zhou Liang;  Liu Zhao-Hui;  She Wen-Ji;  Zhou Liang(周亮);  Zhou, L 收藏  |  浏览/下载：26/0  |  提交时间：2016/02/19 tunable wavefront coding  point spread function  optical transfer function   Can wavefront coding infrared imaging system achieve decoded images approximating to in-focus infrared images? 会议论文  OAI收割 Photoelectronic Technology Committee Conferences, Hefei, China, June 14, 2015 作者:  Feng B(冯斌);  Zhang CS(张程硕);  Xu BS(徐保树);  Shi ZL(史泽林) 收藏  |  浏览/下载：38/0  |  提交时间：2015/12/16 Wavefront coding  optical coding  digital decoding  infrared imaging  athermalization   Tunable wavefront coded imaging system based on detachable phase mask: Mathematical analysis, optimization and underlying applications 期刊论文  OAI收割 optics communications, 2014, 卷号: 326, 期号: 0, 页码: 35-42 作者:  Zhao, Hui;  Wei, Jingxuan 收藏  |  浏览/下载：17/0  |  提交时间：2015/03/17 Wavefront coding  Detachable phase mask  Tunable bandwidth   The effect on tolerance distributing of an off-axis three mirror anastigmatic optical system with wavefront coding technology (EI CONFERENCE) 会议论文  OAI收割 Optical System Alignment and Tolerancing II, August 10, 2008 - August 11, 2008, San Diego, CA, United states 作者:  Yan F.;  Zhang X.-J.;  Yan F. 收藏  |  浏览/下载：32/0  |  提交时间：2013/03/25 The wavefront coding technology is known as a system-level technology which can extend the depth of focus of optical system by innovative optical design and image restoration. This technology can control misfocus related aberrations including misfocus  astigmatism  and Petzval curvature  temperature-related misfocus in digital imaging systems. It can also help optical system tolerate more residual error in optical manufacturing and alignment besides misfocus. The brief introduction of wavefront coding technology and the wavefront coded TMA system under research is presented respectively in part 1 and part 2. The "MTF similarity" is defined to describe the relationship among MTF at different position or different fields in the third part. It is also shown in this part that the MTF similarity of wavefront coded system is much higher than the normal system within a large range. In part 4 comparison between the origin system and the new system with wavefront coding technology is provided after multiple errors are introduced  from which it can be observed that the system with wavefront coding technology can tolerate much bigger error than origin system. The error tolerance is re-distributed according to a new criterion based on MTF similarity. If the MTF similarity is less than a certain value  it can be regarded that the system can tolerate the residual error. The new error tolerance is displayed and it is shown that the wavefront coding technology can also loosen the error distributing besides extended the depth of focus.