CN102298070B - 估算无人机,尤其是能够在自动驾驶下执行悬停飞行的无人机的水平速度的方法 - Google Patents
估算无人机,尤其是能够在自动驾驶下执行悬停飞行的无人机的水平速度的方法 Download PDFInfo
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- CN102298070B CN102298070B CN201110229261.7A CN201110229261A CN102298070B CN 102298070 B CN102298070 B CN 102298070B CN 201110229261 A CN201110229261 A CN 201110229261A CN 102298070 B CN102298070 B CN 102298070B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/207—Analysis of motion for motion estimation over a hierarchy of resolutions
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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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/86—Combinations of sonar systems with lidar systems; Combinations of sonar systems with systems not using wave reflection
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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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30212—Military
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30248—Vehicle exterior or interior
- G06T2207/30252—Vehicle exterior; Vicinity of vehicle
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Image Analysis (AREA)
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- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
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Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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FR1054945A FR2961601B1 (fr) | 2010-06-22 | 2010-06-22 | Procede d'evaluation de la vitesse horizontale d'un drone, notamment d'un drone apte au vol stationnaire autopilote |
FR1054945 | 2010-06-22 |
Publications (2)
Publication Number | Publication Date |
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CN102298070A CN102298070A (zh) | 2011-12-28 |
CN102298070B true CN102298070B (zh) | 2015-01-21 |
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Application Number | Title | Priority Date | Filing Date |
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CN201110229261.7A Expired - Fee Related CN102298070B (zh) | 2010-06-22 | 2011-06-17 | 估算无人机,尤其是能够在自动驾驶下执行悬停飞行的无人机的水平速度的方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8498447B2 (zh) |
EP (1) | EP2400460B1 (zh) |
JP (1) | JP5854655B2 (zh) |
CN (1) | CN102298070B (zh) |
FR (1) | FR2961601B1 (zh) |
HK (1) | HK1164450A1 (zh) |
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CN101617947A (zh) * | 2009-07-17 | 2010-01-06 | 重庆医科大学 | 一种基于斑点跟踪技术的心肌纹理自动分析方法 |
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US7945121B2 (en) * | 2006-08-29 | 2011-05-17 | Ati Technologies Ulc | Method and apparatus for interpolating image information |
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US8068657B2 (en) * | 2008-07-25 | 2011-11-29 | Carestream Health, Inc. | Method of microcalcification detection in mammography |
US8355534B2 (en) * | 2008-10-15 | 2013-01-15 | Spinella Ip Holdings, Inc. | Digital processing method and system for determination of optical flow |
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EP2400460A1 (fr) | 2011-12-28 |
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FR2961601A1 (fr) | 2011-12-23 |
JP5854655B2 (ja) | 2016-02-09 |
FR2961601B1 (fr) | 2012-07-27 |
US8498447B2 (en) | 2013-07-30 |
CN102298070A (zh) | 2011-12-28 |
HK1164450A1 (zh) | 2012-09-21 |
US20110311099A1 (en) | 2011-12-22 |
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