Gocator API

◆ GoGeoCal_YResolutionFit()

kArray1 GoGeoCal_YResolutionFit ( GoGeoCal  cal,
kSize  cameraIndex 
)

Gets Y resolution to Z fit.

The X and Y resolution (mm/pixel) of an imager's pixels varies with the range. When resampling images, it is necessary to know the native resolution of each pixel. Typically, this is only needed for color/texture output. Profile cameras would have a fit set to kNULL. The fit is stored as polynomial coefficients. The Y resolution at a given Z range (mm) can be determined by:

  Y resolution = coefficients[0] + coefficients[1]*Z + ... + coefficients[N]*Z^N
Version
Introduced in firmware 4.7.0.130
Parameters
calGoGeoCal object.
cameraIndexCamera index.
Returns
Array of Y resolution to Z fit coefficients. Type: k64f. kNULL is returned if the camera does not have a X resolution to Z fit.