Dicom Hounsfield Rescale

Platinum Standard deterministic calculation engine for DICOM PS3 / ISO 12052.

INPUT PAYLOAD: KEY: value | KEY: value

Engineering Formula & Standard

Standard: DICOM PS3 / ISO 12052

Formula: Rescaled Pixel Value = (Stored Pixel * Rescale Slope) + Rescale Intercept

Window (linear, PS3.3 C.11.2.1.2): output 0-255 from Window Center and Width; width must be at least 1; slope must be non-zero.

Calculated locally in browser memory with zero cloud egress.

As-is local-first edge utility, provided without warranty.