MX2021012864A - Método de identificación del punto de ruido capaz de utilizarse por radar láser y por sistema de radar láser. - Google Patents
Método de identificación del punto de ruido capaz de utilizarse por radar láser y por sistema de radar láser.Info
- Publication number
- MX2021012864A MX2021012864A MX2021012864A MX2021012864A MX2021012864A MX 2021012864 A MX2021012864 A MX 2021012864A MX 2021012864 A MX2021012864 A MX 2021012864A MX 2021012864 A MX2021012864 A MX 2021012864A MX 2021012864 A MX2021012864 A MX 2021012864A
- Authority
- MX
- Mexico
- Prior art keywords
- laser radar
- point
- identification method
- point identification
- noisy point
- Prior art date
Links
Classifications
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- 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
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/497—Means for monitoring or calibrating
-
- 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
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/483—Details of pulse systems
- G01S7/486—Receivers
- G01S7/487—Extracting wanted echo signals, e.g. pulse detection
-
- 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
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/495—Counter-measures or counter-counter-measures using electronic or electro-optical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/55—Specular reflectivity
-
- 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
-
- 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
- G01S17/894—3D imaging with simultaneous measurement of time-of-flight at a 2D array of receiver pixels, e.g. time-of-flight cameras or flash lidar
-
- 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
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/4802—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
-
- 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
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4814—Constructional features, e.g. arrangements of optical elements of transmitters alone
- G01S7/4815—Constructional features, e.g. arrangements of optical elements of transmitters alone using multiple transmitters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/061—Sources
- G01N2201/06113—Coherent sources; lasers
-
- 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/42—Simultaneous measurement of distance and other co-ordinates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
Un método de identificación del punto de ruido capaz de utilizarse por un radar láser que comprende: etapa S201: recibir una nube de puntos adquirida por un radar láser; etapa S202: adquirir al menos uno de una reflectancia y un parámetro de continuidad de un punto en la nube de puntos y una distancia entre el punto y el radar láser; y etapa S203: juzgar si el punto es un punto de ruido o no, al menos de acuerdo con al menos una de la reflectancia y el parámetro de continuidad y la distancia.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910322910.4A CN110031823B (zh) | 2019-04-22 | 2019-04-22 | 可用于激光雷达的噪点识别方法以及激光雷达*** |
PCT/CN2019/085765 WO2020215368A1 (zh) | 2019-04-22 | 2019-05-07 | 可用于激光雷达的噪点识别方法以及激光雷达*** |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2021012864A true MX2021012864A (es) | 2022-02-22 |
Family
ID=67239379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2021012864A MX2021012864A (es) | 2019-04-22 | 2019-05-07 | Método de identificación del punto de ruido capaz de utilizarse por radar láser y por sistema de radar láser. |
Country Status (8)
Country | Link |
---|---|
US (2) | US10908268B2 (es) |
EP (1) | EP3961251A4 (es) |
JP (1) | JP7466570B2 (es) |
KR (1) | KR20220003570A (es) |
CN (2) | CN110988846B (es) |
IL (1) | IL287425A (es) |
MX (1) | MX2021012864A (es) |
WO (1) | WO2020215368A1 (es) |
Families Citing this family (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11609336B1 (en) | 2018-08-21 | 2023-03-21 | Innovusion, Inc. | Refraction compensation for use in LiDAR systems |
KR102580275B1 (ko) | 2016-12-30 | 2023-09-18 | 이노뷰전, 인크. | 다중파장 라이다 설계 |
US10942257B2 (en) | 2016-12-31 | 2021-03-09 | Innovusion Ireland Limited | 2D scanning high precision LiDAR using combination of rotating concave mirror and beam steering devices |
US11009605B2 (en) | 2017-01-05 | 2021-05-18 | Innovusion Ireland Limited | MEMS beam steering and fisheye receiving lens for LiDAR system |
WO2018129408A1 (en) | 2017-01-05 | 2018-07-12 | Innovusion Ireland Limited | Method and system for encoding and decoding lidar |
WO2019139895A1 (en) | 2018-01-09 | 2019-07-18 | Innovusion Ireland Limited | Lidar detection systems and methods that use multi-plane mirrors |
US11675050B2 (en) | 2018-01-09 | 2023-06-13 | Innovusion, Inc. | LiDAR detection systems and methods |
WO2019164961A1 (en) | 2018-02-21 | 2019-08-29 | Innovusion Ireland Limited | Lidar systems with fiber optic coupling |
US11391823B2 (en) | 2018-02-21 | 2022-07-19 | Innovusion, Inc. | LiDAR detection systems and methods with high repetition rate to observe far objects |
WO2019165294A1 (en) | 2018-02-23 | 2019-08-29 | Innovusion Ireland Limited | 2-dimensional steering system for lidar systems |
US11808888B2 (en) | 2018-02-23 | 2023-11-07 | Innovusion, Inc. | Multi-wavelength pulse steering in LiDAR systems |
WO2019199775A1 (en) | 2018-04-09 | 2019-10-17 | Innovusion Ireland Limited | Lidar systems and methods for exercising precise control of a fiber laser |
CN112585492A (zh) | 2018-06-15 | 2021-03-30 | 图达通爱尔兰有限公司 | 用于聚焦感兴趣的范围的lidar***和方法 |
US11579300B1 (en) | 2018-08-21 | 2023-02-14 | Innovusion, Inc. | Dual lens receive path for LiDAR system |
US11614526B1 (en) | 2018-08-24 | 2023-03-28 | Innovusion, Inc. | Virtual windows for LIDAR safety systems and methods |
US11796645B1 (en) | 2018-08-24 | 2023-10-24 | Innovusion, Inc. | Systems and methods for tuning filters for use in lidar systems |
US11579258B1 (en) | 2018-08-30 | 2023-02-14 | Innovusion, Inc. | Solid state pulse steering in lidar systems |
WO2020102406A1 (en) | 2018-11-14 | 2020-05-22 | Innovusion Ireland Limited | Lidar systems and methods that use a multi-facet mirror |
WO2020146493A1 (en) | 2019-01-10 | 2020-07-16 | Innovusion Ireland Limited | Lidar systems and methods with beam steering and wide angle signal detection |
US11486970B1 (en) | 2019-02-11 | 2022-11-01 | Innovusion, Inc. | Multiple beam generation from a single source beam for use with a LiDAR system |
US11977185B1 (en) | 2019-04-04 | 2024-05-07 | Seyond, Inc. | Variable angle polygon for use with a LiDAR system |
CN110988846B (zh) * | 2019-04-22 | 2023-07-18 | 威力登激光雷达美国有限公司 | 可用于激光雷达的噪点识别方法以及激光雷达*** |
US11556000B1 (en) | 2019-08-22 | 2023-01-17 | Red Creamery Llc | Distally-actuated scanning mirror |
CN110515054B (zh) * | 2019-08-23 | 2021-07-23 | 斯坦德机器人(深圳)有限公司 | 滤波方法和装置、电子设备、计算机存储介质 |
CN112912756A (zh) * | 2019-09-17 | 2021-06-04 | 深圳市大疆创新科技有限公司 | 点云滤噪的方法、测距装置、***、存储介质和移动平台 |
CN115643809A (zh) * | 2019-09-26 | 2023-01-24 | 深圳市大疆创新科技有限公司 | 点云探测***的信号处理方法和点云探测*** |
US11150348B2 (en) | 2019-10-02 | 2021-10-19 | Cepton Technologies, Inc. | Techniques for detecting cross-talk interferences in lidar imaging sensors |
USD959305S1 (en) * | 2019-10-31 | 2022-08-02 | Hesai Technology Co., Ltd. | Lidar |
CN113196092A (zh) * | 2019-11-29 | 2021-07-30 | 深圳市大疆创新科技有限公司 | 噪点过滤方法和设备、激光雷达 |
CN112639516B (zh) * | 2019-12-10 | 2023-08-04 | 深圳市速腾聚创科技有限公司 | 激光雷达测距方法、装置、计算机设备和存储介质 |
US11288876B2 (en) * | 2019-12-13 | 2022-03-29 | Magic Leap, Inc. | Enhanced techniques for volumetric stage mapping based on calibration object |
CN111007484B (zh) * | 2019-12-27 | 2023-08-25 | 联合微电子中心有限责任公司 | 一种单线激光雷达 |
EP4130798A4 (en) * | 2020-04-15 | 2023-05-31 | Huawei Technologies Co., Ltd. | TARGET IDENTIFICATION METHOD AND DEVICE |
USD1000978S1 (en) * | 2020-04-23 | 2023-10-10 | Hesai Technology Co., Ltd. | Lidar |
WO2021258246A1 (zh) * | 2020-06-22 | 2021-12-30 | 华为技术有限公司 | 一种雷达***、可移动设备与雷达探测方法 |
CN112505704B (zh) * | 2020-11-10 | 2024-06-07 | 北京埃福瑞科技有限公司 | 提高列车自主智能感知***安全性的方法及列车 |
CN112419360B (zh) * | 2020-11-16 | 2023-02-21 | 北京理工大学 | 一种基于立体成像的背景去除和目标图像分割方法 |
US11158120B1 (en) * | 2020-11-18 | 2021-10-26 | Motional Ad Llc | Ghost point filtering |
CN112700387A (zh) * | 2021-01-08 | 2021-04-23 | 瓴道(上海)机器人科技有限公司 | 激光数据处理方法、装置及设备、存储介质 |
US11422267B1 (en) | 2021-02-18 | 2022-08-23 | Innovusion, Inc. | Dual shaft axial flux motor for optical scanners |
US11789128B2 (en) | 2021-03-01 | 2023-10-17 | Innovusion, Inc. | Fiber-based transmitter and receiver channels of light detection and ranging systems |
CN112907480B (zh) * | 2021-03-11 | 2023-05-09 | 北京格灵深瞳信息技术股份有限公司 | 点云表面波纹去除方法、装置、终端及存储介质 |
CN112834981B (zh) * | 2021-03-15 | 2022-07-15 | 哈尔滨工程大学 | 一种脉冲噪声背景下的零陷阵波达方位估计方法 |
WO2022198638A1 (zh) * | 2021-03-26 | 2022-09-29 | 深圳市大疆创新科技有限公司 | 激光测距方法、激光测距装置和可移动平台 |
CN116547562A (zh) * | 2021-03-26 | 2023-08-04 | 深圳市大疆创新科技有限公司 | 点云滤噪方法、***和可移动平台 |
US11555895B2 (en) | 2021-04-20 | 2023-01-17 | Innovusion, Inc. | Dynamic compensation to polygon and motor tolerance using galvo control profile |
US11614521B2 (en) | 2021-04-21 | 2023-03-28 | Innovusion, Inc. | LiDAR scanner with pivot prism and mirror |
EP4305450A1 (en) | 2021-04-22 | 2024-01-17 | Innovusion, Inc. | A compact lidar design with high resolution and ultra-wide field of view |
CN113204027B (zh) * | 2021-05-06 | 2024-06-11 | 武汉海达数云技术有限公司 | 精确选择测距周期的脉冲式激光雷达跨周期测距方法 |
EP4314884A1 (en) | 2021-05-21 | 2024-02-07 | Innovusion, Inc. | Movement profiles for smart scanning using galvonometer mirror inside lidar scanner |
CA3160169A1 (en) * | 2021-05-24 | 2022-11-24 | Avidbots Corp | System and method of software and pitch control of a disinfection module for a semi-autonomous cleaning and disinfection device |
CN117616307A (zh) * | 2021-07-05 | 2024-02-27 | 深圳市速腾聚创科技有限公司 | 激光雷达的点云处理方法、装置、存储介质及终端设备 |
KR102655213B1 (ko) * | 2021-07-08 | 2024-04-05 | 한국과학기술원 | 4차원 레이더의 포인트 클라우드 필터링 방법 및 데이터 처리 장치 |
US11768294B2 (en) | 2021-07-09 | 2023-09-26 | Innovusion, Inc. | Compact lidar systems for vehicle contour fitting |
CN113763263A (zh) * | 2021-07-27 | 2021-12-07 | 华能伊敏煤电有限责任公司 | 基于点云尾气过滤技术的水雾尾气噪声处理方法 |
CN114012783B (zh) * | 2021-10-12 | 2023-04-07 | 深圳优地科技有限公司 | 机器人故障检测方法、机器人及存储介质 |
CN113640779B (zh) * | 2021-10-15 | 2022-05-03 | 北京一径科技有限公司 | 雷达失效判定方法及装置、存储介质 |
CN216356147U (zh) | 2021-11-24 | 2022-04-19 | 图达通智能科技(苏州)有限公司 | 一种车载激光雷达电机、车载激光雷达及车辆 |
CN114355381B (zh) * | 2021-12-31 | 2022-09-09 | 安徽海博智能科技有限责任公司 | 激光雷达点云质量检测与提升方法 |
US11871130B2 (en) | 2022-03-25 | 2024-01-09 | Innovusion, Inc. | Compact perception device |
CN114926356B (zh) * | 2022-05-10 | 2024-06-18 | 大连理工大学 | 一种针对降雪影响的LiDAR点云无监督去噪方法 |
CN117630866A (zh) * | 2022-08-10 | 2024-03-01 | 上海禾赛科技有限公司 | 激光雷达、激光雷达的资源分配方法及计算机可读存储介质 |
CN118131179A (zh) * | 2022-12-02 | 2024-06-04 | 上海禾赛科技有限公司 | 用于激光雷达点云的数据处理方法、激光雷达及其*** |
CN116520298A (zh) * | 2023-06-12 | 2023-08-01 | 北京百度网讯科技有限公司 | 激光雷达性能测试方法、装置、电子设备及可读存储介质 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3881779B2 (ja) * | 1998-06-24 | 2007-02-14 | 本田技研工業株式会社 | 物体検知装置 |
JP2000356677A (ja) * | 1999-06-15 | 2000-12-26 | Topcon Corp | 距離の測定装置と距離測定方法 |
DE102011086512B4 (de) * | 2011-11-16 | 2022-12-01 | Bayerische Motoren Werke Aktiengesellschaft | Nebeldetektion |
US9097800B1 (en) * | 2012-10-11 | 2015-08-04 | Google Inc. | Solid object detection system using laser and radar sensor fusion |
CN104574282B (zh) * | 2013-10-22 | 2019-06-07 | 鸿富锦精密工业(深圳)有限公司 | 点云噪声点去除***及方法 |
JP2015219120A (ja) * | 2014-05-19 | 2015-12-07 | パナソニックIpマネジメント株式会社 | 距離測定装置 |
CN105404844B (zh) * | 2014-09-12 | 2019-05-31 | 广州汽车集团股份有限公司 | 一种基于多线激光雷达的道路边界检测方法 |
KR101683984B1 (ko) * | 2014-10-14 | 2016-12-07 | 현대자동차주식회사 | 라이더 데이터 필터링 시스템 및 그 방법 |
JP6418961B2 (ja) * | 2015-01-28 | 2018-11-07 | シャープ株式会社 | 障害物検知装置、移動体、障害物検知方法、および障害物検知プログラム |
JP6505470B2 (ja) * | 2015-02-27 | 2019-04-24 | 株式会社デンソー | ノイズ除去方法および物体認識装置 |
CN106845321B (zh) * | 2015-12-03 | 2020-03-27 | 高德软件有限公司 | 路面标记信息的处理方法和装置 |
JP6725982B2 (ja) * | 2015-12-15 | 2020-07-22 | シャープ株式会社 | 障害物判定装置 |
CN106952310A (zh) * | 2016-01-29 | 2017-07-14 | 法拉第未来公司 | 用于确定能见度状态的***及方法 |
JP2018036102A (ja) * | 2016-08-30 | 2018-03-08 | ソニーセミコンダクタソリューションズ株式会社 | 測距装置、および、測距装置の制御方法 |
CN107167788B (zh) * | 2017-03-21 | 2020-01-21 | 深圳市速腾聚创科技有限公司 | 获取激光雷达校准参数、激光雷达校准的方法及*** |
US10241198B2 (en) * | 2017-03-30 | 2019-03-26 | Luminar Technologies, Inc. | Lidar receiver calibration |
CN107818550B (zh) * | 2017-10-27 | 2021-05-28 | 广东电网有限责任公司机巡作业中心 | 一种基于LiDAR的点云顶部噪点剔除方法 |
CN108303690B (zh) * | 2018-01-17 | 2019-12-27 | 深圳煜炜光学科技有限公司 | 一种消除激光雷达盲区的测距方法及测距*** |
CN108267746A (zh) * | 2018-01-17 | 2018-07-10 | 上海禾赛光电科技有限公司 | 激光雷达***、激光雷达点云数据的处理方法、可读介质 |
CN108761461B (zh) * | 2018-05-29 | 2022-02-18 | 南京信息工程大学 | 基于天气雷达回波时序图像的降水预报方法 |
WO2019227975A1 (zh) * | 2018-05-30 | 2019-12-05 | Oppo广东移动通信有限公司 | 激光投射器的控制***、终端和激光投射器的控制方法 |
US11041957B2 (en) * | 2018-06-25 | 2021-06-22 | Toyota Motor Engineering & Manufacturing North America, Inc. | Systems and methods for mitigating effects of high-reflectivity objects in LiDAR data |
CN110988846B (zh) * | 2019-04-22 | 2023-07-18 | 威力登激光雷达美国有限公司 | 可用于激光雷达的噪点识别方法以及激光雷达*** |
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2019
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- 2019-04-22 CN CN201910322910.4A patent/CN110031823B/zh active Active
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2020
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KR20220003570A (ko) | 2022-01-10 |
WO2020215368A1 (zh) | 2020-10-29 |
EP3961251A4 (en) | 2023-01-18 |
IL287425A (en) | 2021-12-01 |
JP7466570B2 (ja) | 2024-04-12 |
JP2022537480A (ja) | 2022-08-26 |
US20200379096A1 (en) | 2020-12-03 |
CN110988846A (zh) | 2020-04-10 |
CN110988846B (zh) | 2023-07-18 |
US20210208261A1 (en) | 2021-07-08 |
CN110031823A (zh) | 2019-07-19 |
EP3961251A1 (en) | 2022-03-02 |
CN110031823B (zh) | 2020-03-24 |
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