RU2011154758A - METHOD FOR DETECTING ANOMALIES ON A WATER SURFACE - Google Patents
METHOD FOR DETECTING ANOMALIES ON A WATER SURFACE Download PDFInfo
- Publication number
- RU2011154758A RU2011154758A RU2011154758/07A RU2011154758A RU2011154758A RU 2011154758 A RU2011154758 A RU 2011154758A RU 2011154758/07 A RU2011154758/07 A RU 2011154758/07A RU 2011154758 A RU2011154758 A RU 2011154758A RU 2011154758 A RU2011154758 A RU 2011154758A
- Authority
- RU
- Russia
- Prior art keywords
- water surface
- reflected
- anomaly
- echo
- contrast
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract 9
- 230000001678 irradiating effect Effects 0.000 claims abstract 2
Landscapes
- Radar Systems Or Details Thereof (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Способ обнаружения аномалий на водной поверхности, включающий в себя облучение водной поверхности радиоволнами, прием отраженного от нее эхо-сигнала и принятие решения о наличии или отсутствии аномалии на основе контрастной обработки отраженного эхо-сигнала, при этом решение о наличии аномалии принимается на основе определения величины контрастагде yи y- отраженные от двух некоррелированных участков водной поверхности локационные эхо-сигналы,и сравнения полученной величины контраста z с пороговым значением контраста z, при превышении которого принимается решение о наличии аномалии на поверхности воды.A method for detecting anomalies on a water surface, including irradiating the water surface with a radio wave, receiving an echo reflected from it and deciding on the presence or absence of an anomaly based on contrast processing of the reflected echo, the decision on the presence of an anomaly is made based on determining the magnitude contrast where y and y are location echo signals reflected from two uncorrelated sections of the water surface, and comparing the obtained contrast value z with the threshold contrast value z, when exceeding which makes a decision about the presence of anomalies on the surface of the water.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011154758/07A RU2503029C2 (en) | 2011-12-28 | 2011-12-28 | Method of detecting anomalies on water surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011154758/07A RU2503029C2 (en) | 2011-12-28 | 2011-12-28 | Method of detecting anomalies on water surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2011154758A true RU2011154758A (en) | 2013-07-10 |
| RU2503029C2 RU2503029C2 (en) | 2013-12-27 |
Family
ID=48787539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2011154758/07A RU2503029C2 (en) | 2011-12-28 | 2011-12-28 | Method of detecting anomalies on water surface |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2503029C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025015613A1 (en) * | 2023-07-20 | 2025-01-23 | 深圳市大疆创新科技有限公司 | Scenario identification method, control apparatus, movable platform, and storage medium |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2582073C2 (en) * | 2014-07-01 | 2016-04-20 | Федеральное государственное казенное военное образовательное учреждение высшего профессионального образования "Военный учебно-научный центр Военно-Морского Флота "Военно-морская академия имени Адмирала Флота Советского Союза Н.Г. Кузнецова" | Method of detecting anomalies on sea surface in contactless radar method |
| RU2626233C2 (en) * | 2015-11-18 | 2017-07-24 | Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр Институт прикладной физики Российской академии наук" (ИПФ РАН) | Method of differentiating anomalies on water surface by multi-frequency microwave radar |
| RU2759416C1 (en) * | 2020-06-15 | 2021-11-12 | Акционерное Общество "Концерн "Океанприбор" | Method for detecting a moving marine object |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2018873C1 (en) * | 1990-11-11 | 1994-08-30 | Ушаков Иван Елисеевич | Surface seaway meter |
| US5371542A (en) * | 1992-06-23 | 1994-12-06 | The United States Of America As Represented By The Secretary Of The Navy | Dual waveband signal processing system |
| GB0215585D0 (en) * | 2002-07-05 | 2002-08-14 | Qinetiq Ltd | Anomaly detection system |
| RU2282217C1 (en) * | 2004-12-30 | 2006-08-20 | Александр Александрович Парамонов | Method of determining comprehensive data on ocean condition |
| JP5052142B2 (en) * | 2007-01-16 | 2012-10-17 | 株式会社ジャパンディスプレイイースト | Display device |
| RU2348054C1 (en) * | 2007-08-27 | 2009-02-27 | Закрытое акционерное общество "Гранит-7" | Echo sounder for water anomaly identification |
| US7830299B2 (en) * | 2007-11-28 | 2010-11-09 | Lockheed Martin Corporation | Radar system for manmade device detection and discrimination from clutter |
-
2011
- 2011-12-28 RU RU2011154758/07A patent/RU2503029C2/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025015613A1 (en) * | 2023-07-20 | 2025-01-23 | 深圳市大疆创新科技有限公司 | Scenario identification method, control apparatus, movable platform, and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2503029C2 (en) | 2013-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20161229 |