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DORI identification distance by camera and lens

How far each combination of sensor resolution and lens focal length can detect, observe, recognise and identify a person, under the EN 62676-4 DORI standard.

DORI is the only honest answer to "how far can this camera see". It sets four pixel-per-metre thresholds, and every camera meets each one at a different distance depending on its sensor and its lens.


25 pages