Practical issues for binary code pattern unwrapping in fringe projection method - Emerging Trends in Image Processing, Computer Vision, and Pattern Recognition - page 485

ing used for ambiguity resolution. The idea is to use projected white code to obtain RGB tex-
ture image.
FIGURE 21 Object texture resulting from averaging operation.
6.7 Object Cropping
To diminish the size of point cloud data, we crop texture and phase images to object area ( Fig-
ures 22 and 23 ) using the following code.
FIGURE 22 Cropped texture image.
FIGURE 23 Cropped phase map.
xmin=1000;xmax=1600;ymin=900;ymax=1600;
dpf=dpf(ymin:ymax,xmin:xmax);
rgb1=rgb1(ymin:ymax,xmin:xmax,:);
To show colored depth map ( Figure 24 ) :