eLine Technology ETV_v7 - Manual (Page 74)

ETV System Server Software - User’s Guide Page 74
Once the sign is masked out, analytics knows to that
obstacles can move under the checkout sign to the other
side.
The red area shows where an obstacle mask is required.
Black arrows show the potential movement of objects
through the image once the obstacle mask is configured.
Engine Settings
Select a Predefine Mode based on the Analytics rules that will be used for this camera.
1. Tripwire Rule Optimized
2. Tripwire Rule Optimized for Fast moving Object (car, traffic, etc)
3. Occupancy Count Rule Optimized
4. Outdoor or Wide Angle shot with Less Noise
5. Predefine 4 with Less False Positive (Strict Object Identification)
6. Outdoor or Wide Angle shot with Background Noise (trees, grass, etc)
7. Predefine 6 with Less False Positive (Strict Object Identification)
8. Customized
Leave the Predefine Mode as default for Density Alarm, Appearing Object, Disappearing Object or Scene
Change rules.
Customized Predefine Mode
When the Predefine Mode is set to Customized, the following settings can be adjusted. Select the most
applicable Predefine Mode from the dropdown list first and then select Customized to adjust the calibration
settings manually.
The method used for object detection.
Background
Simple
Simple with noise removal
Advanced (Fast, for less noise environment)
Advanced (Slow, for noisy environment with trees, grass etc)
Advanced (Overhead Block Detection)
Advanced (Overhead Multiple Background Block Detection)