Bloch's law

Bloch's law observes that, for brief presentations, the product of luminance (or contrast) and duration at the detection threshold is constant. The law is due to Adolphe-Moise Bloch, who first formulated it in 1885.

Source: Wikipedia — Bloch's law (CC BY-SA 4.0)

Bloch's law

Bloch's law observes that, for brief presentations, the product of luminance (or contrast) and duration at the detection threshold is constant. The law is due to Adolphe-Moise Bloch, who first formulated it in 1885.

Source: Wikipedia "Bloch's law" · CC BY-SA 4.0

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