oa::FnImage::segmentationOverlay

Blend an Int32 semantic label map over an FP32 NCHW RGB/RGBA image. mask is [N,H,W] or [N,1,H,W], palette is FP32 [K,3], and invalid labels leave the source pixel unchanged.

FnC++ public headers

Function Documentation

Matrix oa::FnImage::segmentationOverlay(
	Engine & inRt,
	const Matrix & inImage,
	const Matrix & inMask,
	const Matrix & inPalette,
	oa::F32 inAlpha = 0.5F
)
Matrix oa::FnImage::segmentationOverlay(
	const Matrix & inImage,
	const Matrix & inMask,
	const Matrix & inPalette,
	oa::F32 inAlpha = 0.5F
)

Blend an Int32 semantic label map over an FP32 NCHW RGB/RGBA image. mask is [N,H,W] or [N,1,H,W], palette is FP32 [K,3], and invalid labels leave the source pixel unchanged.

Parameters

inRt

Engine &

—

inImage

const Matrix &

—

inMask

const Matrix &

—

inPalette

const Matrix &

—

inAlpha

oa::F32

Default: 0.5F

Returns

Matrix

The declared return value.