Classifications

• • 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
  • G01N21/47—Scattering, i.e. diffuse reflection
  • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
  • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
  • G01N21/538—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke for determining atmospheric attenuation and visibility
• • G—PHYSICS
  • G06—COMPUTING OR CALCULATING; COUNTING
  • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
  • G06V10/00—Arrangements for image or video recognition or understanding
  • G06V10/40—Extraction of image or video features
  • G06V10/60—Extraction of image or video features relating to illumination properties, e.g. using a reflectance or lighting model
• • G—PHYSICS
  • G06—COMPUTING OR CALCULATING; COUNTING
  • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
  • G06V20/00—Scenes; Scene-specific elements
  • G06V20/50—Context or environment of the image
  • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
• • 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
  • G01S13/88—Radar or analogous systems specially adapted for specific applications
  • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
  • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
  • G01S2013/9322—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles using additional data, e.g. driver condition, road state or weather data

Landscapes

• Engineering & Computer Science (AREA)
• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Theoretical Computer Science (AREA)
• Multimedia (AREA)
• Chemical & Material Sciences (AREA)
• Immunology (AREA)
• Life Sciences & Earth Sciences (AREA)
• Software Systems (AREA)
• Analytical Chemistry (AREA)
• Biochemistry (AREA)
• General Health & Medical Sciences (AREA)
• Health & Medical Sciences (AREA)
• Pathology (AREA)
• Traffic Control Systems (AREA)
• Investigating Or Analysing Materials By Optical Means (AREA)
• Optical Radar Systems And Details Thereof (AREA)
• Analysing Materials By The Use Of Radiation (AREA)
• Image Analysis (AREA)

Applications Claiming Priority (3)

Publications (2)

Family

ID=27620199

Family Applications (1)

Country Status (7)

Families Citing this family (14)

Family Cites Families (3)

• 2002
  • 2002-02-14 FR FR0201822A patent/FR2835911B1/fr not_active Expired - Lifetime
• 2003
  • 2003-02-14 WO PCT/FR2003/000478 patent/WO2003069275A1/fr not_active Ceased
  • 2003-02-14 ES ES03718873T patent/ES2286423T3/es not_active Expired - Lifetime
  • 2003-02-14 EP EP03718873A patent/EP1474652B1/de not_active Expired - Lifetime
  • 2003-02-14 AU AU2003222911A patent/AU2003222911A1/en not_active Abandoned
  • 2003-02-14 AT AT03718873T patent/ATE360188T1/de not_active IP Right Cessation
  • 2003-02-14 DE DE60313287T patent/DE60313287T2/de not_active Expired - Lifetime

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