ImageTrace

Introduction In video surveillance investigations, identifying and tracking a suspect across multiple cameras is often a time-consuming process. Operators traditionally rely on manual review or fragmented search tools, which can slow down response times and increase the risk of missing critical evidence.

ImageTrace introduces a more efficient approach by allowing users to upload a reference image and instantly search across recorded video for matching individuals.

Concept Overview ImageTrace is an AI-powered feature within ACTi VMS that enables image-based video search. Users simply upload a photo—captured from a snapshot, mobile device, or external source—and the system analyzes it to identify matching appearances across video archives.

The system leverages AI-driven visual recognition to:

• Extract key attributes from the uploaded image (e.g., clothing, color, body features)
• Compare these attributes against metadata generated from recorded footage
• Deliver matched video segments with precise playback points

Key Capabilities Image-Based Search Users initiate investigations by uploading a single image, eliminating the need to manually define search parameters.

Cross-Camera Tracking The system scans one or multiple channels, enabling seamless tracking of a suspect across different camera views.

AI-Powered Matching Advanced visual analysis ensures accurate matching based on appearance, even across varying angles, lighting conditions, and environments.

Rapid Playback Results Matched results are presented with direct playback access, allowing immediate review and validation.

Benefits Faster Investigations Significantly reduces the time required to locate a suspect across large volumes of video data.

Improved Accuracy Minimizes human error by relying on AI-driven visual matching instead of manual observation.

Simplified Workflow Users no longer need to define complex filters—an image alone is sufficient to begin the search.

Scalable Across Systems Effective for both single-site and multi-camera deployments, supporting large-scale surveillance environments.