Table 2 Summary of the extracted features. Features are calculated on an analysis-square level.

From: Signature maps for automatic identification of prostate cancer from colorimetric analysis of H&E- and IHC-stained histopathological specimens

Feature

Source

Algorithm

% Nuclei

H&E

Positive Pixel Count (nuclear)

% Cytoplasm

H&E

Positive Pixel Count (cytoplasmic)

% Stroma

H&E

Positive Pixel Count (stromal)

OD × %Pos (brown)

IHC

Color Deconvolution (brown)

OD × %Pos (red)

IHC

Color Deconvolution (red)

%PosCE (brown)

IHC

Co-expression

%PosCE (red)

IHC

Co-expression

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