Estimation of spectral transmittance curves from RGB images in color digital holographic microscopy using speckle illuminations
Estimation of spectral transmittance curves from RGB images in color digital holographic microscopy using speckle illuminations
复制标题
使用散斑照明的彩色数字全息显微镜中 RGB 图像的光谱透射率曲线估计
DOI：
10.1007/s10043-016-0180-3
复制
发表时间：
2016
期刊：
影响因子：
1.2
通讯作者：
and Yoshihisa Aizu
中科院分区：
文献类型：
--
作者：
Hideki Funamizu;Yuta Tokuno;and Yoshihisa Aizu
We investigate the estimation of spectral transmittance curves in color digital holographic microscopy using speckle illuminations. In color digital holography, it has the disadvantage in that the color-composite image gives poor color information due to the use of lasers with the two or three wavelengths. To overcome this disadvantage, the Wiener estimation method and an averaging process using multiple holograms are applied to color digital holographic microscopy. Estimated spectral transmittance and color-composite images are shown to indicate the usefulness of the proposed method.
