Tag
hdr
- Oct 31, 2025 The ST 2084 Perceptual Quantizer: How an Absolute Luminance Curve Encodes 10,000 nits Why PQ is defined in absolute nits instead of relative intensity, the Barten-model design behind its 10,000-nit ceiling, and what 12-bit code values buy. computer graphics
- Mar 9, 2025 Tone Mapping Operators: Reinhard, Filmic, and Why a Clamp Loses the Image What happens when scene luminance outruns a display, why a hard clip wastes the highlight, and how the three families of operators compress the range. computer graphics