Experimental Evaluation of the Accuracy of Range Measurement with Multiarea Methods Using an Active-Pulse Television Measuring System

The accuracy of constructing maps of spatial depths is evaluated using an active-pulse television measuring system based on experimental data. Two multiarea methods of constructing depth maps are described. The absolute error and root-mean-square error of range measurement for depth maps constructed from real and averaged frames, which were obtained using the described multiarea methods during experimental studies, are estimated. Approximating functions of linear and polynomial types calculated using the least squares method are taken as measurement functions, from which the depth maps were constructed.