Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Liu, Yong"'
Publikováno v:
Seventh Symposium on Novel Photoelectronic Detection Technology and Applications.
With the development of remote sensing satelite, the infrared and visible light parts have been integrated gradually. As the internal vibration source, the jitter of cryocooler has more and more influence on the imaging quality.At present the study o
Publikováno v:
Holography, Diffractive Optics, and Applications IX.
Optical waves can be described by intensity and phase. However, optical waves oscillate too fast for detectors to measure anything but time-averaged intensities. This is unfortunate since the phase can reveal important information about the object. T
Publikováno v:
Image and Signal Processing for Remote Sensing XXV.
Tracking a spacecraft with the satellite-based imaging system is an essential task to on-orbit servicing, status monitoring, and visual navigation in the field of remote sensing. Tracking-by-segmentation uses the silhouette to describe the target spa
Publikováno v:
Second Symposium on Novel Technology of X-Ray Imaging.
A phase-sensitive optical time-domain reflectometric (Φ-OTDR) system based on the direct detection is demonstrated. It uses amplitude difference and two-dimensional Fourier transform method to extract the vibration information with a frequency respo
Publikováno v:
AOPC 2017: Laser Components, Systems, and Applications.
Publikováno v:
AOPC 2017: Optical Storage and Display Technology.
Publikováno v:
AOPC 2017: Optical Sensing and Imaging Technology and Applications.
In this paper, we address the multiframe super resolution problem from a set of degraded, under-sampled, shifted and rotated low resolution images to obtain a high resolution image using the variational Bayesian methods. In the Bayesian framework a p
Publikováno v:
Three-Dimensional Imaging, Visualization, and Display 2017.
Registration local sets of points for obtaining one final data set is a vital technology in 3D measurement of large-scale objects. In this paper, a new optical 3D measurement system using finge projection is presented, which is divided into four part
Publikováno v:
SPIE Proceedings.
Integration-Test-Bed(ITB) is China's first laser devices with single-beam ten-thousand joules output for Inertial Confinement Fusion (ICF) research. In this paper we describe the development of single-segment slab amplifiers for Integration-Test-Bed
Publikováno v:
SPIE Proceedings.
With the development of modern technology, especially the development of information technology at high speed, the ultraviolet early warning system plays an increasingly important role. In the modern warfare, how to detect the threats earlier, preven