1. Zebra Aurora Focus User Guide
  2. Using Machine Vision Tools
  3. Presence/Absence Tools
  4. Object Plus Presence Absence
  • Zebra Aurora Focus User Guide
Object Plus Presence Absence

Object Plus Presence Absence

The Object Plus Presence Absence tool finds specific patterns in a Region of Interest (ROI) and evaluates them based on advanced characteristics such as minimum edge contrast and scale factor.
Settings
Description
Acceptance Threshold
The minimum match score required to be considered a passing match. If multiple object match scores exceed this minimum, the highest matching object score is used as the final match.
Candidate Threshold
The threshold for a match of the trained pattern to a pattern in the acquired image.