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Volume 14 (1975)
- Issue 4 Pages 1-
- Issue 3 Pages 1-
- Issue 2 Pages 1-
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Predecessor
Volume 14, Issue 4
Displaying 1-6 of 6 articles from this issue
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Yoshizumi Yasuda, Yasufumi Emori, Koichi Hirata1975 Volume 14 Issue 4 Pages 1-8_1
Published: February 25, 1977
Released on J-STAGE: March 19, 2010
JOURNAL FREE ACCESSThe potential usefulness of Aerial Color Infrared Film for the identification of vegetation and other resources survey has been tested in the simulation model by means of filter set change for optimum color difference. Adjustment of filter set in the computer program, along with the ability to adjust the spectral sensitivity, dye density, H&D curve of film, transmittance of filter, reflectance of objects, distribution of illumination source, resulted in greater chromatic difference than could be achieved using filter sets used before.
Both of the computed result and the chromatic measurement of films taken in the field was approximated.
Chromticity diagrams indicate the better filter set, Kodak Wratten No.12 with color compesating filters and light balancing filters.View full abstractDownload PDF (4236K) -
Kazuhiko Oonuma, Yoshizumi Yasuda, Yasuhumi Emori1975 Volume 14 Issue 4 Pages 9-13
Published: February 25, 1977
Released on J-STAGE: March 19, 2010
JOURNAL FREE ACCESSThe objective of the study is an analysis of the sea waves by the way of a combination with an aerial photography and a coherent optical system. The coherent optical system has been arranged to make a good divide of low frequency spectra by improving the system arrangement because sea waves in an aerial photography have generally slow variations. The direction and the wave length limits in the four properties of the wave are decided simply and easily by this spectrum analysis using this coherent optical system.View full abstractDownload PDF (6321K) -
[in Japanese]1975 Volume 14 Issue 4 Pages 14-20
Published: February 25, 1977
Released on J-STAGE: March 19, 2010
JOURNAL FREE ACCESSDownload PDF (19698K) -
S.A. Hempenius1975 Volume 14 Issue 4 Pages 21-29
Published: February 25, 1977
Released on J-STAGE: March 19, 2010
JOURNAL FREE ACCESSDownload PDF (1435K) -
1975 Volume 14 Issue 4 Pages 29-30
Published: February 25, 1977
Released on J-STAGE: March 19, 2010
JOURNAL FREE ACCESSDownload PDF (308K) -
[in Japanese]1975 Volume 14 Issue 4 Pages 30-31
Published: February 25, 1977
Released on J-STAGE: March 19, 2010
JOURNAL FREE ACCESSDownload PDF (328K)
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