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TableOfConfusion_Histograms


Header: FIL.h
Namespace: fil
Module: FoundationPro

Computes confusion matrix based on two histograms and threshold value.

Syntax

C++
C#
 
void fil::TableOfConfusion_Histograms
(
	const fil::Histogram& inPositiveValues,
	const fil::Histogram& inNegativeValues,
	float inThreshold,
	fil::ConfusionTable& outConfusionTable
)

Parameters

Name Type Default Description
Input value
 inPositiveValues const Histogram& Pixels values under binary classification mask
Input value
 inNegativeValues const Histogram& Pixels values not covered by mask
Input value
 inThreshold float 128.0f
Output value
 outConfusionTable ConfusionTable&

Errors

List of possible exceptions:

Error type Description
DomainError Histogram inNegativeValues is empty in TableOfConfusion_Histograms.
DomainError Histogram inPositiveValues is empty in TableOfConfusion_Histograms.
DomainError Histograms inPositiveValues and inNegativeValues has different domain in TableOfConfusion_Histograms.
DomainError inThreshold is larger than domain end in TableOfConfusion_Histograms.
DomainError inThreshold is smaller than domain start in TableOfConfusion_Histograms.