Video Hub · internal tools
Video Hub
A running index of calculators and reference tools for CCTV and video surveillance system design.
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Detection
Observation
Recognition
Identification
01
Target pixel calculator
Pixel density against EN 62676-4 DORI bands — detection, observation, recognition, identification.
Calculator
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02
VLM & Video Intelligence
Eight infographics explained: how video AI learns, sees, remembers, and turns events into alerts.
Guide
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