Sentence examples for reconstruction distance from inspiring English sources
To determine the depth of focus I used the following definition: a point is reconstructed at a special reconstruction distance if the intensity of the reconstructed point is not lower than the maximal intensity of its background.
For the scalar diffraction integral method [ Eq. (6) and Eq. (7)], the pixel resolution of the reconstructed images could vary with the reconstruction distance because the method is based on the propagation of spherical wavefronts.
Within 2.5 m nearfield reconstruction distance from the pulsating sphere, the nonlinear sound pressure field reconstructed by applying the proposed NAH procedure matches well with the directly-calculated field at the maximum reconstruction error of 0.6 dB.
Rd is used to define the reconstruction distance of the corresponding object point.
This criterion has the advantages of fast, efficient and precision when determining the reconstruction distance of off-axis digital holography.
where k, λ, and d denote the wave number, the wavelength of a light source, and the reconstruction distance, respectively.
The reconstruction distance was set 3000 μm while the wavelength and pixel size were 530 nm, and 0.9 μm respectively.
This method helps to automatically determine the precise reconstruction distance, and we are sure that this technology can be applied in industrial applications in the future.
The spatial bandwidth of the angular spectrum transfer function is adapted in order to increase the maximum reconstruction distance which is generally limited to a few tens of millimeters.
Then, similar to an optical holography, the diffraction of wavefronts from the recoded hologram is computed and numerically propagated along the reconstruction distance to any chosen observation plane with a computer system.
