It is shown that the locate accuracy approach wavelength of the transmit signal by using proposed ESPRIT-based algorithm and the proposed scheme has the potential to achieve meter-level locate accuracy which is far less than the wavelength of the transmit signal.
Then, this 3D array is processed in order to detect and locate with accuracy the abnormality source on the scalp, and also their propagation in the head.
However, with the increasing of n, the accuracy of locating the tampered region will decrease.
The experimental results demonstrate that their approach provides better accuracy in locating facial features than the active shape model.
Therefore, in order to achieve high accuracy in locating the tampered region, the value of n should be small.
The instrument referencing the medial epicondyle had 99% and 93% accuracy for locating the natural position of the joint line within 5 and 3 mm, respectively.
In addition, the obtained SAD image is a grayscale image, and the authors detect the tampered region from the SAD image by using threshold and mathematical morphology methods, which will significantly reduce the accuracy of locating the tampered region.
However, the noise is almost completely eliminated with n = 1, 2, or 3. Furthermore, Figure4d,e can achieve a higher accuracy in locating the tampered region than Figure4f, which will be further discussed in "Experimental results and statistical analysis" section.
The accuracy in locating a GBInSAR control point is controlled by the system azimuth and range resolutions, which are in terms related to the distance between the sensor and the backscattering objects.
Again, it should not be taken as evidence of sub-picometer precision or accuracy in locating the atom columns in the reconstructed images, since it does not account for the STEM instabilities built in to the ground truth images.
