CN106443662A - Target steady association method in velocity ambiguity in low repetition frequency system - Google Patents
Target steady association method in velocity ambiguity in low repetition frequency system Download PDFInfo
- Publication number
- CN106443662A CN106443662A CN201610969889.3A CN201610969889A CN106443662A CN 106443662 A CN106443662 A CN 106443662A CN 201610969889 A CN201610969889 A CN 201610969889A CN 106443662 A CN106443662 A CN 106443662A
- Authority
- CN
- China
- Prior art keywords
- dimension
- target
- distance
- speed
- matrix
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/66—Radar-tracking systems; Analogous systems
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610969889.3A CN106443662B (en) | 2016-10-28 | 2016-10-28 | A kind of target steady correlating method under low repetition system when velocity ambiguity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610969889.3A CN106443662B (en) | 2016-10-28 | 2016-10-28 | A kind of target steady correlating method under low repetition system when velocity ambiguity |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106443662A true CN106443662A (en) | 2017-02-22 |
CN106443662B CN106443662B (en) | 2018-12-11 |
Family
ID=58180684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610969889.3A Active CN106443662B (en) | 2016-10-28 | 2016-10-28 | A kind of target steady correlating method under low repetition system when velocity ambiguity |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106443662B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109444838A (en) * | 2018-09-12 | 2019-03-08 | 上海无线电设备研究所 | One kind being based on the dual frequency solution velocity ambiguity method and system of pulse accumulation frame |
CN109521420A (en) * | 2018-12-20 | 2019-03-26 | 西安电子科技大学 | Based on the matched multi-object tracking method of multiple features |
CN111289953A (en) * | 2020-01-14 | 2020-06-16 | 北京理工大学 | Space-based radar distance/speed ambiguity resolution method based on fuzzy matrix updating |
WO2021035395A1 (en) * | 2019-08-23 | 2021-03-04 | 深圳市大疆创新科技有限公司 | Speed determining method and device, and storage medium |
CN113269682A (en) * | 2021-04-21 | 2021-08-17 | 青岛海纳云科技控股有限公司 | Non-uniform motion blur video restoration method combined with interframe information |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6064331A (en) * | 1998-06-11 | 2000-05-16 | Boeing North American, Inc. | Pulse repetition frequency section method and system |
CN104637070A (en) * | 2014-12-15 | 2015-05-20 | 江南大学 | Probability hypothesis density based variable target number video tracking algorithm |
CN105093199A (en) * | 2015-07-30 | 2015-11-25 | 中国人民解放军信息工程大学 | Target identification feature extraction method based on radar time domain echoes |
CN105158748A (en) * | 2015-07-29 | 2015-12-16 | 中国人民解放军海军航空工程学院 | High-speed target multichannel compensation focusing and TBD mixed accumulation detection method |
-
2016
- 2016-10-28 CN CN201610969889.3A patent/CN106443662B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6064331A (en) * | 1998-06-11 | 2000-05-16 | Boeing North American, Inc. | Pulse repetition frequency section method and system |
CN104637070A (en) * | 2014-12-15 | 2015-05-20 | 江南大学 | Probability hypothesis density based variable target number video tracking algorithm |
CN105158748A (en) * | 2015-07-29 | 2015-12-16 | 中国人民解放军海军航空工程学院 | High-speed target multichannel compensation focusing and TBD mixed accumulation detection method |
CN105093199A (en) * | 2015-07-30 | 2015-11-25 | 中国人民解放军信息工程大学 | Target identification feature extraction method based on radar time domain echoes |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109444838A (en) * | 2018-09-12 | 2019-03-08 | 上海无线电设备研究所 | One kind being based on the dual frequency solution velocity ambiguity method and system of pulse accumulation frame |
CN109521420A (en) * | 2018-12-20 | 2019-03-26 | 西安电子科技大学 | Based on the matched multi-object tracking method of multiple features |
CN109521420B (en) * | 2018-12-20 | 2022-10-04 | 西安电子科技大学 | Multi-target tracking method based on multi-feature matching |
WO2021035395A1 (en) * | 2019-08-23 | 2021-03-04 | 深圳市大疆创新科技有限公司 | Speed determining method and device, and storage medium |
CN111289953A (en) * | 2020-01-14 | 2020-06-16 | 北京理工大学 | Space-based radar distance/speed ambiguity resolution method based on fuzzy matrix updating |
CN113269682A (en) * | 2021-04-21 | 2021-08-17 | 青岛海纳云科技控股有限公司 | Non-uniform motion blur video restoration method combined with interframe information |
CN113269682B (en) * | 2021-04-21 | 2023-03-24 | 海纳云物联科技有限公司 | Non-uniform motion blur video restoration method combined with interframe information |
Also Published As
Publication number | Publication date |
---|---|
CN106443662B (en) | 2018-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106443662A (en) | Target steady association method in velocity ambiguity in low repetition frequency system | |
CN105182328B (en) | A kind of GPR buried target detection method based on two-dimensional empirical mode decomposition | |
CN104299229B (en) | Infrared weak and small target detection method based on time-space domain background suppression | |
CN106778610A (en) | A kind of intra-pulse modulation recognition methods based on time-frequency image feature | |
CN101650439B (en) | Method for detecting change of remote sensing image based on difference edge and joint probability consistency | |
CN102567733B (en) | Detection and shielding method for private parts of human bodies under non-cooperation condition in microwave images | |
CN105022057A (en) | A target detection method based on improved Radon transformation and multi-frame jointed processing | |
CN109493367A (en) | The method and apparatus that a kind of pair of target object is tracked | |
CN105023013B (en) | The object detection method converted based on Local standard deviation and Radon | |
CN104834915A (en) | Small infrared object detection method in complex cloud sky background | |
CN103869279A (en) | Multi-target positioning tracking method with multiple sensor platforms | |
CN104459686B (en) | A kind of object detecting and tracking method based on Hough transform Yu ant colony similarity | |
CN103759732A (en) | Angle information assisted centralized multi-sensor multi-hypothesis tracking method | |
CN103985127A (en) | Detecting method and device for weak and small target with intensive fixed star background | |
CN106709939A (en) | Target tracking method and target tracking apparatus | |
CN110208789A (en) | A kind of multi-frame joint targetpath recognition methods | |
CN106803262A (en) | The method that car speed is independently resolved using binocular vision | |
CN103440669A (en) | Dynamic Mean shift kernel bandwidth updating method based on compressed domain fusion | |
CN107329137A (en) | GPR buried target localization method and system based on box spline wavelets frameworks | |
CN103983969B (en) | Ground accelerating moving target imaging method based on quadratic fit range equation | |
CN105445731A (en) | Full-automatic radar tracking method based on high precision speed measurement | |
CN105354863A (en) | Adaptive scale image sequence target tracking method based on feature filtering and fast motion detection template prediction | |
CN107479037B (en) | PD radar clutter area distinguishing method | |
CN105929380A (en) | Full-waveform laser radar data denoising method for satellite laser altimeter | |
CN106019253A (en) | Box particle CPHD based multi-expansion-target tracking method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Xiao Jinguo Inventor after: Liu Qingbo Inventor after: Zhou Yu Inventor after: Xu Yanzhang Inventor after: Tian Yuan Inventor after: Tang Zhenhua Inventor before: Xiao Jinguo Inventor before: Liu Qingbo Inventor before: Zhou Yu Inventor before: Xu Yanzhang Inventor before: Tian Yuan Inventor before: Tang Zhenhua |
|
GR01 | Patent grant | ||
GR01 | Patent grant |