In simple stereo Z-f B/d. If the baseline B is 0.5 meter, Z is 2.0 meters, and f is 50 millimeters what is the value ofd in mm? Repeat this process for Z-1 meter, and 0.5 meter to get two more values for d in mm (same fand B). If we are measuring depth at a given value of Z then we have a certain accuracy in the measurement which depends on how much error there is in computing the disparity. In turn, the error in disparity computation depends on how accurately we can locate a feature, such as a line or corner in the image. In practice, the error in computing the location of a feature is fixed; it does not change regardless of the value of Z for that feature. Assume that this error in disparity d for locating a feature is +- lmm. In other words, for a computed value of disparity d, the true value is d plus or minus lmm. Now for each of the three given values of d computed above, compute two new values for z; z high when d