SU542908A1 - Method for automatic determination of the difference of longitudinal parellacs - Google Patents
Method for automatic determination of the difference of longitudinal parellacsInfo
- Publication number
- SU542908A1 SU542908A1 SU2105600A SU2105600A SU542908A1 SU 542908 A1 SU542908 A1 SU 542908A1 SU 2105600 A SU2105600 A SU 2105600A SU 2105600 A SU2105600 A SU 2105600A SU 542908 A1 SU542908 A1 SU 542908A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- difference
- longitudinal
- parellacs
- automatic determination
- determination
- Prior art date
Links
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- Image Analysis (AREA)
Description
Форм у л а II 3 о б р е т е н и Formula lI II 3 o b ete n i
Способ автоматического определени разности продольных параллаксов путем взаимного ориентировани снимков, составл ющих стереопару , сканировани снимков вдоль базиса фотографировани одинаковыми но размеру растрами, получени электрических сигналов, пропорциональных оптической мощности изображени , и определени разности продольных параллаксов, отличающийс тем, что, с целью исключени масштабных искажений.A method for automatically determining the difference in longitudinal parallaxes by mutually orienting images constituting a stereo pair, scanning images along the basis of photographing with the same size rasters, obtaining electrical signals proportional to the optical power of the image, and determining the difference in longitudinal parallaxes that is different from .
вызываемых рельефом местности, по электрическим сигналам, полученным в результате сканировани , определ ют амплитудные и фазовые спектры, наход т сдвиг по частоте амплитудных спектров, с учетом которого но фазовым спектрам онредел ют разности продольных параллаксов.caused by the terrain, the electrical signals obtained as a result of scanning determine the amplitude and phase spectra, find the frequency shift of the amplitude spectra, taking into account which the phase spectra do not determine the difference of the longitudinal parallaxes.
Источник информации, прин тый во внимание при экспертизе.The source of information taken into account in the examination.
1. Пособие но фотограмметрии, пер. с англ., изд. «Недра, М., 1971, стр. 23-28.1. Benefit but photogrammetry, trans. from English, ed. “Nedra, M., 1971, pp. 23-28.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2105600A SU542908A1 (en) | 1975-02-17 | 1975-02-17 | Method for automatic determination of the difference of longitudinal parellacs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2105600A SU542908A1 (en) | 1975-02-17 | 1975-02-17 | Method for automatic determination of the difference of longitudinal parellacs |
Publications (1)
Publication Number | Publication Date |
---|---|
SU542908A1 true SU542908A1 (en) | 1977-01-15 |
Family
ID=20610246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2105600A SU542908A1 (en) | 1975-02-17 | 1975-02-17 | Method for automatic determination of the difference of longitudinal parellacs |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU542908A1 (en) |
-
1975
- 1975-02-17 SU SU2105600A patent/SU542908A1/en active
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