More complex controls are available, including the ability to adjust the playback speed of the final movie or the camera exposure settings.
A third control, the so-called dope sheet or camera exposure chart, guides the rostrum cameraman in the frame-by-frame setups and sequence of cels or backgrounds.
Full camera exposure time per image was 300 ms.
During optimization, the camera exposure time was set to the lowest possible value of 3.021 ms to reduce the time per iteration cycle.
The spectral sensitivity of the system was corrected by controlling the camera exposure time and gain, which increased the signal to noise ratio of the system by 16.5%.
For the flame investigated, camera exposure times of only 250 μs were found to provide more than sufficient signal-to-noise ratios for ART reconstruction with still shorter exposures times possible.
The images were 512 × 512 pixels, with pixel intensities ranging from 0 to 4,095, corresponding to Hoechst, TRITC, FITC, and Cy5 channels (TRITC and FITC channels images were acquired with two camera exposure settings).
For the PopulationSize of 20, each generation took approximately 300 ms including mask loading to the SLM, SLM response time, camera exposure time, signal evaluation, ranking and creation of the next generation.
We add the following processing to increase the robustness of the KLT tracker: (a) To compensate for the camera exposure changes, we estimate a global gain ratio β between successive frames f t and f t+1 [27].
During the acquisitions, we have set the camera exposure time and shutter aperture so as to have a strong signal in the blue region when using the metallic iodide lamp.
Furthermore, multivariate analysis revealed that higher levels of perceptual certainty were associated with general speed compliance and perceptions of the severity and swiftness of sanctions, rather than levels of self-reported camera exposure.
