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pro vyhledávání: '"T. C. Palmer"'
Publikováno v:
Critical reviews in biomedical engineering. 20(5-6)
Biomedical investigators are currently able to acquire and analyze physiological and anatomical data from three-dimensional structures in the body. Often, multiple kinds of data can be recorded simultaneously. The usefulness of this information, eith
Publikováno v:
BMJ. 318:1490-1490
Editor—Beecham reports that the BMA wants to start a debate on presumed consent to organ donation.1 Ethically, consent should be informed, whether it is expressed or presumed. Presumed consent to organ donation takes for granted that everyone who h
Publikováno v:
Journal of Molecular Graphics. 7:160-164
Ray tracing is an elegant and powerful technique for creating computer-generated images. The wide variety of geometric primitives and realistic effects, such as reflections, transparency, and shadows, make it one of the most popular rendering methods
Autor:
T. C. Palmer, F. H. Hausheer
Publikováno v:
Journal of Molecular Graphics. 6:149-154
A new algorithm for rendering CPK images of molecules is presented. The algorithm is based on the observation that (given certain assumptions) the appearance of a sphere representing an atom is independent of the atom's position or orientation. For e