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	Speckle-correlation-based non-line-of-sight imaging under white-light illumination 期刊论文 OAI收割 Optics and Laser Technology, 2024, 卷号: 170 作者: Zhou, Meiling; Zhang, Yang; Wang, Ping; Li, Runze; Peng, Tong \| 收藏 \| 浏览/下载：35/0 \| 提交时间：2023/11/23 Non-line-of-sight imaging Speckle correlation White-light illumination Zernike polynomial fitting
	A bilayer color digital image correlation method for the measurement of the topography of a liquid interface 期刊论文 OAI收割 OPTICS AND LASERS IN ENGINEERING, 2023, 卷号: 160, 页码: 9 作者: Huang, Yao; Huang, Xianfu; Zhonga, Menglin; Liu, Zhanwei; Huang XF(黄先富) \| 收藏 \| 浏览/下载：45/0 \| 提交时间：2022/11/08 Topography measurement Color speckle pattern Digital image correlation Virtual image Virtual displacement field Snell?s law
	Influence of pH on moisture-absorbing swelling cracks of red layer in central Sichuan and its micro-mechanism 期刊论文 OAI收割 ENVIRONMENTAL EARTH SCIENCES, 2022, 卷号: 81, 期号: 18 作者: Huang, Kang; Yu, Fei; Zhou, Zhe; Tong, Kaiwen; Zhang, Wei \| 收藏 \| 浏览/下载：14/0 \| 提交时间：2023/08/02 Expansion of mudstone hygroscopic cracks Digital speckle correlation method Various pH conditions Displacement field and strain field Expansion mechanism Red layer
	Model Test Study on Deformation Characteristics of a Fissured Expansive Soil Slope Subjected to Loading and Irrigation 期刊论文 OAI收割 APPLIED SCIENCES-BASEL, 2021, 卷号: 11, 期号: 22, 页码: 15 作者: Li, Zhiqing; Kong, Youxing; Fu, Le; Zhou, Yingxin; Qian, Zhengfu \| 收藏 \| 浏览/下载：24/0 \| 提交时间：2022/07/04 fissured expansive soil slope crack strain digital image correlation (DIC) speckle infiltration
	Feasibility Investigation of 3D Printing Technology for Geotechnical Physical Models: Study of Tunnels 期刊论文 OAI收割 ROCK MECHANICS AND ROCK ENGINEERING, 2018, 卷号: 51, 期号: 8, 页码: 2617-2637 作者: Song, Leibo; Jiang, Quan; Shi, Ying-En; Feng, Xia-Ting; Li, Yuanhui \| 收藏 \| 浏览/下载：13/0 \| 提交时间：2020/04/08 Physical tunnel model 3DP technology Similar material Digital speckle correlation method Failure characteristics Crack propagation
	Speckle-correlation imaging through scattering media with hybrid bispectrum-iteration algorithm 期刊论文 OAI收割 OPTICAL ENGINEERING, 2017, 卷号: 56, 期号: 12 作者: Zhou, Meiling; Singh, Alok Kumar; Pedrini, Giancarlo; Osten, Wolfgang; Min, Junwei \| 收藏 \| 浏览/下载：28/0 \| 提交时间：2018/12/11 Speckle-correlation Imaging Initial Input Iterative Algorithm Bispectrum-analysis Method
	Micro/Nano displacement measurement using sub-pixel DSCM 会议论文 OAI收割 international symposium on photoelectronic detection and imaging 2011: laser sensing and imaging; and biological and medical applications of photonics sensing and imaging, beijing, china, may 24, 2011 - may 26, 2011 LiXin-Zhong; TaiYu-Ping; NieZhao-Gang; ZhangLi-Ping; WangYa-Jun 收藏 \| 浏览/下载：26/0 \| 提交时间：2012/07/10 Micro/Nano displacement Digital speckle correlation method Sub-pixel Subset size
	A high-speed acquisition and processing system of the laser speckle signal on the magnetic fluid (EI CONFERENCE) 会议论文 OAI收割 International Symposium on Photoelectronic Detection and Imaging 2009: Laser Sensing and Imaging, June 17, 2009 - June 19, 2009, Beijing, China 作者: Sun Y.; Sun Y.; Wan Q.-H. 收藏 \| 浏览/下载：27/0 \| 提交时间：2013/03/25 In order to achieve the dynamical detection and real-time analysis of the movement status of the magnetic fluid according to the difficulties of the detection of the magnetic fluid established a high-speed acquisition and processing system of laser speckle signal on the magnetic fluid. First of all the FPGA (EP2C8T144C8N) drived the linear array CCD(TCD1501D) to scan in the corresponding time sequence given by the computer collected the laser speckle interferometric image in rapid change on the surface of the magnetic fluid which followed the movement of the magnetic fluid and the signal collected by CCD was converted into the digital data through the high-speed A/D convertor and stored into the internal buffer FIFO of the FPGA whose width and depth were designed by the user as required. Then the FPGA sent the digital signal of the laser speckle interferometric images into the computer through the USB2.0 highspeed differential bus whose transmission rate can reach 480Mb/s in theory. Finally the distribution of the laser speckle on the magnetic fluid was messy and random which carried certain information about the surface of the magnetic fluid based on the theories of the statistic correlation and the subdivision of images analysing and processing the laser speckle interferometric images indirectly got the movement status of the magnetic fluid under the electromagnetic field. The experimental results show that: the High Speed Acquisition and Processing System has the advantage of full-court non-contact non-invasive high-precision and high reliability and so on. The detection resolution of high speed acquisition and processing system is superior to 1m and the sample rate is 3Msps which basically meets the requirements of the magnetic fluid movement state detection. 2009 SPIE.
	The Geo-Dscm System and Its Application To the Deformation Measurement of Rock Materials 期刊论文 OAI收割 INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2004, 卷号: 41, 期号: 3, 页码: 411-412 作者: Ma SP; Xu XH(许向红); Zhao YH 收藏 \| 浏览/下载：22/0 \| 提交时间：2016/01/11 digital speckle correlation method (DSCM) deformation measurement whole field rock failure