X-ray microtomography

1988 ◽  
Vol 46 ◽  
pp. 998-999
Author(s):  
H.W. Deckman ◽  
B.F. Flannery ◽  
J.H. Dunsmuir ◽  
K.D' Amico
Keyword(s):  
Computed Tomography ◽  
Internal Structure ◽  
Imaging Technique ◽  
Three Dimensional ◽  
Tissue Structure ◽  
Individual Element ◽  
X Ray ◽  
Non Invasive ◽  
Panoramic Imaging ◽  
Three Dimensional Images

We have developed a new X-ray microscope which produces complete three dimensional images of samples. The microscope operates by performing X-ray tomography with unprecedented resolution. Tomography is a non-invasive imaging technique that creates maps of the internal structure of samples from measurement of the attenuation of penetrating radiation. As conventionally practiced in medical Computed Tomography (CT), radiologists produce maps of bone and tissue structure in several planar sections that reveal features with 1mm resolution and 1% contrast. Microtomography extends the capability of CT in several ways. First, the resolution which approaches one micron, is one thousand times higher than that of the medical CT. Second, our approach acquires and analyses the data in a panoramic imaging format that directly produces three-dimensional maps in a series of contiguous stacked planes. Typical maps available today consist of three hundred planar sections each containing 512x512 pixels. Finally, and perhaps of most import scientifically, microtomography using a synchrotron X-ray source, allows us to generate maps of individual element.

Tiny bendy camera can produce three-dimensional images

2021 ◽  
Vol 251 (3346) ◽  
pp. 13
Author(s):  
Chris Stokel-Walker
Keyword(s):  
Three Dimensional ◽  
Three Dimensional Images

Methods for Displaying Three-Dimensional Images

2006 ◽  
Vol 94 (3) ◽  
pp. 502-523 ◽  
Author(s):  
J.-Y. Son ◽  
B. Javidi ◽  
Kae-Dal Kwack
Keyword(s):  
Three Dimensional ◽  
Three Dimensional Images

scholarly journals Comparative Analysis between Linear Measures from Bidimensional and Three-dimensional Images of the Face for Human Identification Purpose: A Pilot Study

2021 ◽  
Vol 13 (1) ◽  
pp. 19
Author(s):  
RicardoH.A Silva ◽  
PauloH.V Pinto ◽  
Victor Jacometti ◽  
JúliaG.D Pereira ◽  
MarcoA.M.R Silva
Keyword(s):  
Comparative Analysis ◽  
Pilot Study ◽  
Three Dimensional ◽  
Human Identification ◽  
The Face ◽  
Three Dimensional Images

scholarly journals Visual Depth Perception of three dimensional images and two dimensional images

1990 ◽  
Vol 26 (Supplement) ◽  
pp. 248-249
Author(s):  
Am CHO ◽  
Kageyu NORO ◽  
Shinya KOSHIE ◽  
Atsuko HONDO ◽  
Sakae YAMAMOTO
Keyword(s):  
Depth Perception ◽  
Three Dimensional ◽  
Two Dimensional ◽  
Visual Depth ◽  
Three Dimensional Images ◽  
Two Dimensional Images
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