Different objects may have the same density;
2) The same object may have different densities:
3) False-color imagery are different from natural
color imagery and black and white imagery,
therefore, the people who are familiar with the
black and white imagery may not be familiar
with the false-color imagery. The false-colors
and the densities are related by its own
function. It is impossible to assign them
arbitrary.
Having got these ideas in mind, we can apply this
technology, especially, in the field where the
objects can not be well interpreted from the imagery
processed by other methods. In addition, the main
advantage of this technology is able to distinguish
faint density difference. Therefore, this technology
may be a new means for detecting the object which is
very difficult with other means. It can be very
useful in medical diagnosing, Biology. Genetics and
any other subjects which need image information for
detecting, interpreting and analyzing targets
required. A broad application range and economical
benefit can be expected.
We will show the false-color images during the
presentation. We are willing to cooperate with the
people who are interested in this technology in the
medical field. We are sure that we can further
improve it and make it easier to operate and get
better results.
REFERENCES
[1] Hu Ruiming, Yang Sugin ( 1988 ): Applications of
false-coloring of black and white imagery by
Optical Density Encoding Techniques.
Internationsal Archives of Photogrammetry and
Remote-Sensing, pp. 230 — 237
F.T.S.Yu: Generating false-color composites with
a white-light opyical processor. PE & RS, 1986,
No.-3, pp. 367 — 371
(3] Pons et al: Optical Pseudocoloring Technique to
Improve Directional Information, J.Optics (Paris)
, Vol. 15, No. 2, 1984. pp. 65 — 87
[4] Santamaria, L. et al: J. Opt., Vol. 10, No. 15,
1979
[5] Guo Lurong et al: Phase False-coloring Modulated
by Density Encoding, Journal of Optics, Vol. 4,
No. 2, 1984, Academia Sinica