CN103760543B - 一种基于多模式的恒虚警目标检测方法 - Google Patents
一种基于多模式的恒虚警目标检测方法 Download PDFInfo
- Publication number
- CN103760543B CN103760543B CN201410013104.6A CN201410013104A CN103760543B CN 103760543 B CN103760543 B CN 103760543B CN 201410013104 A CN201410013104 A CN 201410013104A CN 103760543 B CN103760543 B CN 103760543B
- Authority
- CN
- China
- Prior art keywords
- cfar
- clutter
- reference window
- background
- represent
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000009828 non-uniform distribution Methods 0.000 claims abstract description 4
- 238000009826 distribution Methods 0.000 claims description 17
- 238000005070 sampling Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 4
- 238000012217 deletion Methods 0.000 claims description 3
- 230000037430 deletion Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 241000208340 Araliaceae Species 0.000 claims description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 claims description 2
- 235000008434 ginseng Nutrition 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- VMXUWOKSQNHOCA-UKTHLTGXSA-N ranitidine Chemical compound [O-][N+](=O)\C=C(/NC)NCCSCC1=CC=C(CN(C)C)O1 VMXUWOKSQNHOCA-UKTHLTGXSA-N 0.000 description 1
- 239000013074 reference sample Substances 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
- G01S7/414—Discriminating targets with respect to background clutter
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410013104.6A CN103760543B (zh) | 2014-01-10 | 2014-01-10 | 一种基于多模式的恒虚警目标检测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410013104.6A CN103760543B (zh) | 2014-01-10 | 2014-01-10 | 一种基于多模式的恒虚警目标检测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103760543A CN103760543A (zh) | 2014-04-30 |
CN103760543B true CN103760543B (zh) | 2016-09-07 |
Family
ID=50527810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410013104.6A Active CN103760543B (zh) | 2014-01-10 | 2014-01-10 | 一种基于多模式的恒虚警目标检测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103760543B (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101598208B1 (ko) * | 2014-05-20 | 2016-02-26 | 현대모비스 주식회사 | 레이더를 이용한 타겟 검출 장치 및 방법 |
CN104155636A (zh) * | 2014-08-12 | 2014-11-19 | 西安电子科技大学 | 一种基于恒虚警目标检测的优化方法 |
CN104391290B (zh) * | 2014-11-17 | 2017-01-04 | 电子科技大学 | 一种适用于复杂非均匀杂波下的cfar检测器 |
CN104819382B (zh) * | 2015-04-09 | 2017-08-01 | 北方工业大学 | 一种用于光纤预警系统的自适应恒虚警率振源检测方法 |
CN105182312B (zh) * | 2015-09-29 | 2017-09-12 | 大连楼兰科技股份有限公司 | 自适应环境变化的恒虚警检测方法 |
CN106019391B (zh) * | 2016-06-15 | 2018-10-09 | 中国人民解放军第四军医大学 | 一种基于全向生物雷达的二维ca-cfar人体随机体动的检测方法 |
CN107884757B (zh) * | 2016-09-30 | 2020-10-23 | 比亚迪股份有限公司 | 恒虚警目标检测方法、装置及车辆 |
CN106526545B (zh) * | 2016-11-09 | 2018-11-23 | 西安空间无线电技术研究所 | 一种鲁棒cfar检测器的检测方法 |
CN106646396B (zh) * | 2016-11-18 | 2019-05-07 | 西安电子工程研究所 | 一种雷达杂波图检测门限自适应设置方法 |
CN106501788B (zh) * | 2016-11-18 | 2018-10-23 | 西安电子工程研究所 | 一种雷达恒虚警检测门限自适应设置方法 |
CN109239677B (zh) * | 2017-07-10 | 2020-12-01 | 中国科学院声学研究所 | 一种环境自适应恒虚警检测门限确定方法 |
CN109492189B (zh) * | 2017-09-12 | 2023-09-15 | 北京遥感设备研究所 | 一种二次均值法计算噪声均值的恒虚警检测方法 |
CN107976654B (zh) * | 2017-11-13 | 2021-04-13 | 西安电子工程研究所 | 基于环境认知的极化检测方法 |
CN109856637B (zh) * | 2017-11-30 | 2021-09-03 | 比亚迪股份有限公司 | 汽车以及基于恒虚警的汽车雷达目标检测方法和装置 |
WO2021007704A1 (en) * | 2019-07-12 | 2021-01-21 | Huawei Technologies Co., Ltd. | Method and apparatus for object detection system |
CN111157953B (zh) * | 2019-12-18 | 2023-10-31 | 南京理工大学 | 一种强地杂波下两级门限恒虚警检测算法 |
CN112346029B (zh) * | 2020-10-30 | 2024-02-23 | 中国人民解放军空军预警学院 | 基于待检测单元的可变参考窗单元平均恒虚警检测方法 |
CN113671459B (zh) * | 2021-07-10 | 2024-04-05 | 亿太特(陕西)科技有限公司 | Fmcw雷达动目标恒虚警检测方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005520161A (ja) * | 2002-03-13 | 2005-07-07 | レイセオン・カナダ・リミテッド | レーダ検出の適応的システムおよび方法 |
CN201732161U (zh) * | 2010-05-05 | 2011-02-02 | 北京航空航天大学 | 一种基于数字信号处理器的高速恒定虚警率检测器 |
CN103353594B (zh) * | 2013-06-17 | 2015-01-28 | 西安电子科技大学 | 二维自适应雷达恒虚警检测方法 |
-
2014
- 2014-01-10 CN CN201410013104.6A patent/CN103760543B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN103760543A (zh) | 2014-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103760543B (zh) | 一种基于多模式的恒虚警目标检测方法 | |
CN103760542B (zh) | 一种基于多模式的变化指数恒虚警目标检测方法 | |
CN103076602B (zh) | 针对多目标背景的雷达自适应恒虚警率融合检测方法 | |
Lombardo et al. | Thunderstorm characteristics of importance to wind engineering | |
CN103995258B (zh) | 复杂杂波边缘环境下雷达目标自适应融合检测方法 | |
CN104714225B (zh) | 一种基于广义似然比的动态规划检测前跟踪方法 | |
CN103995259B (zh) | 密集干扰环境下雷达目标自适应滤波融合检测方法 | |
CN105425223B (zh) | 广义帕累托杂波下稀疏距离扩展雷达目标的检测方法 | |
Booker | Predicting wetted width in any river at any discharge | |
Gaidai et al. | A novel multi regional reliability method for COVID-19 death forecast | |
WO2023284698A1 (zh) | 一种基于深度神经网络的多目标恒虚警率检测方法 | |
Chen et al. | A fast FRFT based detection algorithm of multiple moving targets in sea clutter | |
CN109324328A (zh) | 提取降水时风廓线雷达垂直波束湍流谱的方法及装置 | |
Mecikalski et al. | Lightning characteristics relative to radar, altitude and temperature for a multicell, MCS and supercell over northern Alabama | |
CN106569193A (zh) | 基于前‑后向收益参考粒子滤波的海面小目标检测方法 | |
Moulton et al. | Comparison of rip current hazard likelihood forecasts with observed rip current speeds | |
CN106772302A (zh) | 一种复合高斯背景下的知识辅助stap检测方法 | |
CN104199002B (zh) | 抑制风力发电旋叶虚警目标的雷达信息处理方法 | |
CN107132518A (zh) | 一种基于稀疏表示和时频特征的距离扩展目标检测方法 | |
CN104215944A (zh) | 一种基于参数选择的雷达海杂波自适应抑制处理方法 | |
CN106199552A (zh) | 一种局部均匀海杂波背景下的分组广义似然比检测方法 | |
CN112327265A (zh) | 一种基于语义分割网络的分治检测方法 | |
CN105825231A (zh) | 一种基于人工智能的空间碎片光谱特征分类方法 | |
CN113096122A (zh) | 流星检测方法、装置及电子设备 | |
CN103885044B (zh) | 一种基于clean算法的窄带雷达回波杂噪抑制方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201210 Address after: Room 3003-1, building 1, Gaode land center, Jianggan District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Zhiduo Network Technology Co.,Ltd. Address before: 310018 No. 2 street, Xiasha Higher Education Zone, Hangzhou, Zhejiang Patentee before: HANGZHOU DIANZI University Effective date of registration: 20201210 Address after: Room 1004-5, building 8, 3333 Guangyi Road, Daqiao Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Xunfu New Material Technology Co.,Ltd. Address before: Room 3003-1, building 1, Gaode land center, Jianggan District, Hangzhou City, Zhejiang Province Patentee before: Zhejiang Zhiduo Network Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210105 Address after: 224002 Building 5, No. 55, Taishan South Road, Yancheng Economic and Technological Development Zone, Jiangsu Province Patentee after: Jiangsu Suya Heavy Industry Technology Co.,Ltd. Address before: Room 1004-5, building 8, 3333 Guangyi Road, Daqiao Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee before: Jiaxing Xunfu New Material Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210223 Address after: 224002 room 1209, business building, comprehensive bonded zone, No. 18, South hope Avenue, Yancheng Economic and Technological Development Zone, Jiangsu Province Patentee after: Jiangsu Yanzong Industry Investment Development Co.,Ltd. Address before: 224002 Building 5, No. 55, Taishan South Road, Yancheng Economic and Technological Development Zone, Jiangsu Province Patentee before: Jiangsu Suya Heavy Industry Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210818 Address after: 224007 No. 29, South hope Avenue, Yancheng Economic and Technological Development Zone, Jiangsu Province Patentee after: YANCHENG LINGXIANG SOFTWARE Co.,Ltd. Address before: 224002 room 1209, business building, comprehensive bonded zone, No. 18, South hope Avenue, Yancheng Economic and Technological Development Zone, Jiangsu Province Patentee before: Jiangsu Yanzong Industry Investment Development Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230118 Address after: 224007 Room 1209, Business Building, Comprehensive Bonded Zone, No. 18, South Hope Avenue, Yancheng Economic and Technological Development Zone, Jiangsu Province Patentee after: Jiangsu Yanzong Industry Investment Development Co.,Ltd. Address before: 224007 No. 29, South hope Avenue, Yancheng Economic and Technological Development Zone, Jiangsu Province Patentee before: YANCHENG LINGXIANG SOFTWARE CO.,LTD. |