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المحاضرة الخامسة PowerPoint PPT Presentation


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المحاضرة الخامسة. التصحيح الهندسي. التصحيح الهندسي.

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المحاضرة الخامسة

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6941652


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  • : (systematic Distortion) , . (skew distortion) .


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:

  • . (Ground control point- GCPs) . . (GPS)


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  • ( )

  • . . .


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  • (Polynomials) (Rubber sheeting) (Affine Transformation)

  • (projective transformation) .

  • , (Rational function model-RFm)


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  • (Central perspective projection) (Orthogonal projection) . -5 . 50 .


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  • .

  • :


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1- :

  • (Polynomials) (Rubber sheeting).

  • ,


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  • . . .


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  • .

  • .

  • . ( ) .


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  • (High order)

  • . (perfect fit ) . . .


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  • . (Low order) .


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  • ( X,Y ) ( X,Y) . (Matrix) (UTM ) ((Output image (X,Y) . .


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  • (, ) ( Intensity interpolation methods) (Nearest Neighbor)


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  • .

  • (Bilinear interpolation) .


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  • .

  • .


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:

  • (Cubic Convolution) 16 . .


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  • (Projective Transformation) (2D-Projetive Model) .


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  • (Triangle based rectification ) 4 :

  • (Delaunay ,Arbitrary , optimal , Greedy) . .


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  • .


Ortho rectification

(Ortho-rectification

  • .


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  • .


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