01
Dynamic AOIs
Use keyframes, interpolation, tracking and validity periods.
02 / Annotate · PeriTag Semantic Video Analysis
Follow objects. Retain events.
PeriTag connects dynamic AOIs with model-assisted tracking, pose context and VLM-based scene analysis to produce editable regions and a structured temporal protocol.
The capability
What you can inspect and control.
Use this workflow for the part of the research question it addresses.
02
Scene analysis
Detect events across the complete scene and temporal windows.
03
AOI assignment
Relate events to tracked AOIs with visible confidence.
04
Complete protocol
Keep unassigned scene events instead of silently discarding them.
In the application
A workflow you can follow.
Keep the relevant material, definitions and review decisions connected at each step.
- Load or capture a video and identify relevant objects or people.
- Create and review dynamic AOIs with keyframes, interpolation or model-assisted tracking.
- Analyze actions and scene events with VLM and optional pose context.
- Generate a protocol containing global scene output, AOI-assigned events and events that could not be assigned safely.
Research applications
Choose the workflow for the question.
Typical contexts for this capability.
01
Behavioral observation and interaction analysis
02
Traffic, safety and accident-video analysis
03
Usability sessions and screen recordings
04
Sports, teaching and natural-scene research
Connect the workflow
Bring this capability into your study.
Tell us about the material, recording and result you need to inspect. We can identify the appropriate product and method scope.