Classifications

• • G—PHYSICS
  • G06—COMPUTING OR CALCULATING; COUNTING
  • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
  • G06T3/00—Geometric image transformations in the plane of the image
  • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
  • G06T3/4084—Scaling of whole images or parts thereof, e.g. expanding or contracting in the transform domain, e.g. fast Fourier transform [FFT] domain scaling
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
  • H04N17/00—Diagnosis, testing or measuring for television systems or their details
• • 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
  • G01N21/84—Systems specially adapted for particular applications
  • G01N21/88—Investigating the presence of flaws or contamination
  • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
  • G01N21/956—Inspecting patterns on the surface of objects
  • G01N21/95607—Inspecting patterns on the surface of objects using a comparative method
• • G—PHYSICS
  • G06—COMPUTING OR CALCULATING; COUNTING
  • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
  • G06T7/00—Image analysis
  • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
  • G06T7/32—Determination of transform parameters for the alignment of images, i.e. image registration using correlation-based methods
• • G—PHYSICS
  • G06—COMPUTING OR CALCULATING; COUNTING
  • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
  • G06T7/00—Image analysis
  • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
  • G06T7/37—Determination of transform parameters for the alignment of images, i.e. image registration using transform domain methods

Landscapes

• Engineering & Computer Science (AREA)
• General Physics & Mathematics (AREA)
• Physics & Mathematics (AREA)
• Theoretical Computer Science (AREA)
• Computer Vision & Pattern Recognition (AREA)
• General Health & Medical Sciences (AREA)
• Health & Medical Sciences (AREA)
• Biochemistry (AREA)
• Chemical & Material Sciences (AREA)
• Immunology (AREA)
• Pathology (AREA)
• Life Sciences & Earth Sciences (AREA)
• Analytical Chemistry (AREA)
• Multimedia (AREA)
• Signal Processing (AREA)
• Biomedical Technology (AREA)
• Image Analysis (AREA)
• Length Measuring Devices By Optical Means (AREA)
• Apparatus For Radiation Diagnosis (AREA)
• Image Processing (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=25489060

Family Applications (1)

Country Status (9)

Families Citing this family (7)

Family Cites Families (10)

• 2001
  • 2001-09-07 US US09/949,423 patent/US6873354B2/en not_active Expired - Fee Related
• 2002
  • 2002-09-06 WO PCT/US2002/028302 patent/WO2003023718A1/en not_active Ceased
  • 2002-09-06 JP JP2003527688A patent/JP2005502962A/ja active Pending
  • 2002-09-06 CN CNB028217683A patent/CN100345161C/zh not_active Expired - Fee Related
  • 2002-09-06 IL IL16063202A patent/IL160632A0/xx unknown
  • 2002-09-06 KR KR10-2004-7003410A patent/KR20040044865A/ko not_active Ceased
  • 2002-09-06 EP EP02757607A patent/EP1425717B1/de not_active Expired - Lifetime
  • 2002-09-06 AT AT02757607T patent/ATE327548T1/de not_active IP Right Cessation
  • 2002-09-06 DE DE60211720T patent/DE60211720T2/de not_active Expired - Fee Related

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