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Pixel shifting on DLP technology SAMPLING SEQUENCE In figure 7, the sampling sequence for LCoS and LCD projectors is shown. The red arrows are the sampling for the first sub frame. The sampling points are the centers of a 2x2 sub pixel cluster. The blue arrows are the sampling for the second sub frame. The sampling points are again the centers of a 2x2 sub pixel cluster but shifted 1 sub pixel horizontally and vertically. The grey arrows are the average

Pixel shifting on DLP technology SAMPLING SEQUENCE In figure 7, the sampling sequence for LCoS and LCD projectors is shown. The red arrows are the sampling for the first sub frame. The sampling points are the centers of a 2x2 sub pixel cluster. The blue arrows are the sampling for the second sub frame. The sampling points are again the centers of a 2x2 sub pixel cluster but shifted 1 sub pixel horizontally and vertically. The grey arrows are the average

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Figure 1: 2 lower resolution images combined with half pixel shifting...
Figure 5: Pixel shifting on DLP technology SAMPLING SEQUENCE In figure...
Figure 7: Example of a line spread function block wave and its...
Figure 9: Comparison of the normalized calculated sampling MTF of a...
USEFULNESS OF HALF PIXEL SHIFTING TECHNOLOGIES ON PROJECTORS IN SIMULATION
Conference Paper
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  • Jun 2017
In recent years, multiple projectors and projector technologies (based on LCD, LCoS, DLP technology…) have been introduced that use half pixel shifting technologies to increase the perceived resolution of the projectors. Today, the benefits of these technologies may be somewhat controversial with both supporters and adversaries. This paper gives an...
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