Type, Ul (x, y) would be the amplitude of your lth la u = (cos )/, v = (cos )/ (8) the MCC950 Purity distance involving the lth layer as well as the holographic plane, may be the wavelengt where FT represents frequencies, and and y) may be the amplitude in the lth the incident w v are the spatial the Fourier transform, Ul (x, are the angles between layer, zl could be the distance in between the lth layer plus the holographic plane, will be the wavelength, u the x- and y-directions, respectively. As this study utilizes a phase-only spatial ligh and v would be the spatial frequencies, and and are the angles amongst the incident wave lator (SLM), y-directions, respectively. As this (x, y) ought to be extracted from plus the x- as well as the phase-only distribution Epstudy utilizes a phase-only spatial lightEcom (x, y modulator (SLM), the phase-only distribution Ep (x, y) ought to be extracted from Ecom (x, y) tion (7)).(Equation (7)).three.2. Reconstruction of CGHs3.2. Reconstruction the effectiveness To confirm of CGHsof the 2D-to-3D rendering strategy in practicalTo we built a phase-only 2D-to-3D rendering method in practical applications, tions, confirm the effectiveness of theholographic display technique, as shown in Ethyl Vanillate Technical Information Figure 3. we built a phase-only holographic display method, as shown in Figure 3. The illumination mination laser beam was filtered by a pinhole and collimated by a lens. The CGH laser beam was filtered by a pinhole and collimated by a lens. The CGH of was uploaded uploaded on a phase-only SLM. The SLM employed in the program was a on a phase-only SLM. The SLM employed within the method was a Holoeye Gaea-2 VIS. AfterHoloey VIS. Following becoming modulated SLM, the reconstructed SLM, the reconstructed becoming modulated by the CGH on theby the CGH on the wavefront was captured by a wavefr Canon 60D digitalCanon 60D digital camera. captured by a camera.Figure 3. The phase-only holographic show Figure 3. The phase-only holographic show system.system.Within the experimental technique, the illumination wavelength, pixel pitch, and resolution of your CGH are 532 nm, 3.74 and 2000 2000, respectively. Throughout the experiments, the camera is placed at shooting distances of 155, 160, 165, and 170 mm, respectively. The captured results are shown in Figure four. When the shooting distance is 155 mm, the part of the reconstruction which is nearest for the camera is clear, whilst the distant part is blurred. Because the shooting distance varies, the concentrate position with the reconstruction also adjustments. Therefore, a 3D impact could be obtained making use of CGDMs in this 2D-to-3D rendering approach.Appl. Sci. 2021, 11,In the experimental method, the illumination wavelength, pixel pitch, and resolution on the CGH are 532 nm, three.74 m and 2000 2000, respectively. For the duration of the experiments, the camera is placed at shooting distances of 155, 160, 165, and 170 mm, respectively. The captured final results are shown in Figure 4. When the shooting distance is 155 mm, the part of the reconstruction that’s nearest for the camera is clear, even though the distant portion is blurred. six of 9 Because the shooting distance varies, the concentrate position of your reconstruction also changes. Therefore, a 3D impact might be obtained utilizing CGDMs within this 2D-to-3D rendering approach.Figure 4. Reconstructions of 3D scenes by 2D-to-3D rendering system at depths of 155 mm, 160 mm, Figure 4. Reconstructions of 3D scenes by 2D-to-3D rendering system at depths of 155mm, 160mm, 165 mm and 170 mm, respectively. 165mm and 170mm, respectively.Appl. Sci. 2021, 11,4. Discussion four. Discussion In Figure 5a, objects A and B ar.
