The paper presents the integration of a geometric model of fisheye lenses and a geometric terrestrial laser scanner model in a bundle block adjustment. The model allows for a full integration of hemi-spherical fisheye imagery into terrestrial laserscanner data processing schemes. Both the laserscanner and fisheye geometric model are extended by additional parameters to compensate for deviations...

By accepting the uncertainty principle in an Euclidean plane, the position of point, line, and every geometric shape can be identi…ed by the statistical parameters of mean and standard deviation. A heuristic model of Euclidean Statistical Geometry will be established. An axiomatic approach for unde…ned terms and their use in geometric objects is presented. The consistency of geometric interpret...

The reflectance factors of transparent fibers, free delustering agent, are predicted by geometric as well as Kubelka-Munk models.&#10 Transparent fibers are simulated by a net of glass capillary tubes containing different solutions of dyestuffs. Based on the results, prediction of the reflectance factor of capillary net by geometric model is relatively better than those obtained from Kubelka-Mu...

OBJECTIVE The main object of this study was to use a geometric morphometric approach to quantify the left-right symmetry of talus bones. METHODS Analysis was carried out using CT scan images of 11 pairs of intact tali. Two important geometric parameters, volume and surface area, were quantified for left and right talus bones. The geometric shape variations between the right and left talus bon...

On-orbit geometric calibration is a key technology to guarantee the geometric quality of high-resolution optical satellite imagery. In this paper, we present an approach for the on-orbit geometric calibration of high-resolution optical satellite imagery, focusing on two core problems: constructing an on-orbit geometric calibration model and proposing a robust calculation method. First, a rigoro...