Dwell Time

Dwell time analyzes how much time people spend in specific areas of interest.

Dwell time can identify whether an object is loitering in a particular area by using an optical flow analysis method; this method tracks objects and records the dwelling time in each imaginary grid inside video image. If an object circulates around a specific area, its heat dynamics will increase to indicate frequent movement in grids.

Resources

Dwell Time Whitepaper

Dwell Time Whitepaper introduces how ACTi uses optical flow analysis method to identify the loitering object or people in the form of real-time alert and easy-to-understand reports. It also elaborates how the counting metadata can be utilized for subsequent security and business enhancement.

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