【摘 要】
:
The correlation properties of the optical field diffusely reflected from a rough surface under coherent illumination are analyzed numerically. The cross-correlations of the complex amplitudes and the
【出 处】
:
Chinese Optics Letters
论文部分内容阅读
The correlation properties of the optical field diffusely reflected from a rough surface under coherent illumination are analyzed numerically. The cross-correlations of the complex amplitudes and the intensities before and after translation and/or tilt
其他文献
Pearlescent coatings become highly popular to the modern generation of color rendering materials due to their unique color effect.However,it is quite challenging to evaluate its color appearance by tr
本文通过介绍RFID电子标签,对比RFID电子标签与条形码标签的优劣,提出未来的图书馆发展是RFID电子标签的天下。
Recent developments in scanning holographic microscopy that offer the prospects of new quantitative tools and imaging modalities in bio, micro, and nano sciences are reviewed. The versatility of the m
A phase correction method is presented to remove the phase slope of the sub-holograms caused by the multi-direction illumination on object in digital holography. To improve the resolution of the recon
在视频监控和视频会议应用领域中都会使用图像滤波、图像分割等技术。首先提出了一种改进型图像分割滤波方法,然后阐述了对多图像分割拼接采用该滤波方法的FPGA(现场可编程逻辑阵列)实现过程。
Several approaches for fast generation of digital holograms of a three-dimensional (3D) object have been discussed. Among them, the novel look-up table (N-LUT) method is analyzed to dramatically reduc
图像分割是从医学图像中将不同的组织根据灰度等信息加以区分的技术,是实现医学图像三维重建的基础,分割的效果直接影响到三维重建后模型的精确性。良好分割使医生能够对病变组织进行定性及定量的分析,从而提高医学诊断
Sub-lines are one-dimensional diffraction patterns representing the light beams emerging from horizontal planes of an object image. Past research has demonstrated that the sub-lines can be encapsulate
Freeform surfaces are increasingly used in the design of compact optical systems. Interferometric null test with computer generated hologram (CGH), which has been successfully used in highly accurate
A three-dimensional (3D) object reconstruction technique that uses pure-phase computer-generated holograms (CGHs) and a phase-only spatial light modulator (SLM) is proposed. The full parallax CGHs are