PubMed Health⌕ Search
Home/Archive/PubMed

PubMed · 8734212

[Time and image].

A Wackenheim
View original source ↗Export metadata ↓

Abstract

In this paper, the author proposes two themes of future research: a) time is a sign of the image. It occupies a place in the triadic Peirce's systems presented here; b) time is the fourth dimension of the image even when it is not visible as a sign.

Explore related subjects

Diagnostic ImagingForecastingHumansMathematicsResearchTimeEnglish AbstractJournal Article

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

A Wackenheim. 1996. [Time and image].. https://pubmed.ncbi.nlm.nih.gov/8734212/

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related citations

PubMed1998

Fluorescence lifetime spectroscopic imaging with measurements of photon migration.

Frequency-domain measurements of photon migration are coupled with a model of fluorescence generation and propagation in order to develop a method for reconstructing maps of fluorescent properties within interior tissue volumes from exterior measurements at the air-tissue interface. Simulation results confirm the feasibility of optical imaging through the use of exogenously administered contrast agents on the basis of fluorophore decay kinetics and yield. Experimental measurements using single-pixel and multipixel devices illustrate that the contrast owing to exogenous fluorescence exceeds that owing to absorption or scattering caused by endogenous chromophores or tissue structure and owing to absorption caused by exogenous contrast agents.

Diagnostic Imaging↗