“…The reconstruction of the color image involves selecting the image blocks located at the same position ( x , y ) from the three‐channel images. The grayscale values (P c (x,y), c = R, G, B) of each pixel were retrieved and afterwards utilized in real‐time to synthesize a color image with dimensions of 256 × 256 pixels, employing a specific technique, whose formula is as follows [
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Furthermore, the pixels of the reconstructed image are significantly influenced by the frame number of the encoded patterns ( F n ). This frame number is determined using a differential computation approach, as described below:
where M × N is the pixels of a reconstruction image, and SR is the sampling rate.…”