In other captionless, wordless cartoons, there is no delay between the setup and the punch line, because there is no clear setup within the image.
Figure 12 shows the experimental setup and the image acquired by the camera, having a compound eye microlens array fabricated by single point diamond turning and injection molding.
There, a laser setup receives the image data and shines a steady stream of pulses encoding the images as well as laser light from a reference beam at an improved polymer film, which in turn records the resulting interference pattern.
I also used Hue Camera with a projector setup, with the image displayed on a white wall, and it worked as well as when pointed at an actual TV screen.
Open image in new window Figure 10 Light field cameras [61] Open image in new window Figure 11 3D camera with compound eye microlens insert Open image in new window Figure 12 3D light field camera (a) experiment setup; (b) the image processed by digital refocus algorithm [61].
The watermark image can be deciphered by the CFDH setup, the reconstructed image shows good quality and the error is almost closed to zeros.
Further details on the setup implementation and the image reconstruction procedures are provided in the Methods section.
Using a camera geometry setup in [24], the image coordinates (i x, i y ) is projected to the world coordinates (w x, w y ) by the following equations w_{x} = - frac{{h i_{x} }}{{f sin varphi + i_{y} cos varphi }}, (1) w_{y} = frac{{h i_{y} }}{{sin varphi left( {f sin varphi + i_{y} cos varphi } right)}}, (2 where h is the camera height, f the focal length and φ the tilt angle.
Beside the main advantages of SLOT compared to OPT namely homogeneous illumination, prevention of ring artifacts and a high collection efficiency [ 19] the SLOT setup additionally allows the image formation by detection of scattered laser light.
In a perfect case (ideal and stable experimental setup), the reference track image should be invariant throughout the sequence.
