Verint Nextiva S1700e Series Guía de usuario descargar pdf (Pagina 94)

H: Motion Track

78 Verint Video Solutions

Target Size

The Target Size tab provides configurations for the size of targets that DVMD identifies.

Sizes are based on cells in the video image. Adjusting these settings allows you to eliminate

some targets so that they do not generate alarms. The target size is calculated based on

8x8 cells. These settings are important to the overall performance of the DVMD module.

For the Far Target Width Limits and Far Target Height Limits settings, ask a person to stand

in the far (top) field of view of the camera. Then set the far target values:

 For the minimum limits, tell the person to create the smallest profile possible. Set the

values (in cells) to create an area slightly larger than the smallest profile target that is

to be detected. This setting is useful to eliminate false alarms from small animals and

birds.

 For the maximum limits, tell the person to create as large of a profile as possible. Set

the values (in cells) to create an area slightly larger than the target. This setting us

useful to eliminate false alarms from cloud shadows on bright, windy days.

For the Near Target Width Limits and Near Target Height Limits settings, ask a person to

stand in the near (bottom) field of view of the camera. The target sizes are linearly

interpolated for immediate targets. These values assume the camera is mounted on a pole

or building looking down at an angle. Then set the near target values: