Henry Drummond

Mcilroy and Drummond: Reconstruction from Affine Silhouettes

A method for recovering structure and motion from a set of scaled orthographic silhouette views with unconstrained camera motion is presented. The outer epipolar tangencies between six or more views are used simultaneously to recover the relative pose of the cameras and hence the visual hull of the object. The camera representation proposed permits a closed form solution in the optimization of ...

Henry Ormerod

at the age of 68, belonged to a family of surgeons. He was educated at the Bristol Royal Infirmary and Medical School, and very soon after qualifying he settled at Westbury. Although his capacity for work was immense, yet in the early years of his practice he had more than one attack of haemoptysis, and it was his opinion that leading a country open-air life had been the means of warding off mo...

Henry Wellcome

fo'c'sle-study running his naval household with the aid of an Admiralty of natural history suppliers and breeders, as well as experts like Lyell, Hooker and the young Huxley in every port. Beatrice Webb once likened Herbert Spencer to a spider collecting facts on the theoretical web he was spinning; the image equally well suits Darwin. A pleasure to read, this exciting new biography deepens our...

Heterogeneous Dispersive Henry Problem

The effect of heterogeneity on seawater intrusion is analyzed. Heterogeneity in hydraulic properties such as hydraulic conductivity is well known to significantly affect groundwater flow and solute transport. Yet, few studies [Mc Kribbin and O`Sullivan, 1980; Schincariol and Schwartz, 1990; Schincariol et al., 1997 and 1998; Simmons et al., 2001] have focused on evaluating the impact of heterog...

Clarence Henry Graham.