Zivid C++ API 2.9.0+4dbba385-1
Defining the Future of 3D Machine Vision
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A dimension accuracy estimate for a specific working volume More...
#include <Zivid/Experimental/Calibration/InfieldCorrection.h>
Public Member Functions | |
ZIVID_CORE_EXPORT float | dimensionAccuracy () const |
The estimated dimension accuracy obtained if the correction is applied More... | |
ZIVID_CORE_EXPORT float | zMin () const |
The range of validity of the accuracy estimate (lower end) More... | |
ZIVID_CORE_EXPORT float | zMax () const |
The range of validity of the accuracy estimate (upper end) More... | |
ZIVID_CORE_EXPORT std::string | toString () const |
Get string representation of the accuracy estimate More... | |
A dimension accuracy estimate for a specific working volume
ZIVID_CORE_EXPORT float Zivid::Experimental::Calibration::AccuracyEstimate::dimensionAccuracy | ( | ) | const |
The estimated dimension accuracy obtained if the correction is applied
This number represents a 1-sigma (68% confidence) upper bound for dimension trueness error in the working volume (z=zMin() to z=zMax(), across the entire field of view). In other words, it represents the expected distribution of local dimension trueness measurements (see CameraVerification) that can be expected if measuring throughout the working volume.
The returned value is a fraction (relative trueness error). Multiply by 100 to get trueness in percent.
Note that the accuracy close to where the original data was captured is likely much better than what is implied by this number. This number is rather an accuracy estimate for the entire extrapolated working volume.
ZIVID_CORE_EXPORT std::string Zivid::Experimental::Calibration::AccuracyEstimate::toString | ( | ) | const |
Get string representation of the accuracy estimate
ZIVID_CORE_EXPORT float Zivid::Experimental::Calibration::AccuracyEstimate::zMax | ( | ) | const |
The range of validity of the accuracy estimate (upper end)
ZIVID_CORE_EXPORT float Zivid::Experimental::Calibration::AccuracyEstimate::zMin | ( | ) | const |
The range of validity of the accuracy estimate (lower end)