Specifications

Intel
®
Image Processing Library Reference Manual
11-2
11
Table 11-1 Image Geometric Transform Functions (continued)
Group Function Name Description
Warping
(cont.)
iplWarpBilinear
Performs a bilinear
transform with the specified
coefficients.
iplWarpBilinearQ
Performs a bilinear
transform with the specified
reference quadrangle.
iplWarpPerspective
Performs a perspective
transform with the specified
coefficients.
iplWarpPerspectiveQ
Performs a perspective
transform with the specified
reference quadrangle.
Warping
support
iplGetAffineBound
iplGetBilinearBound
iplGetPerspectiveBound
Compute the bounding
rectangle for the rectangular
ROI transformed by the
warping functions.
iplGetAffineQuad
iplGetBilinearQuad
iplGetPerspectiveQuad
Compute coordinates of the
quadrangle to which the ROI
is mapped by the warping
functions.
iplGetAffineTransform
iplGetBilinearTransform
iplGetPerspectiveTransform
Compute the coefficients of
transforms performed by the
warping functions.
Arbitrary
mapping
iplRemap
Re-maps the image using a
doordinate look-up table.