AI Expression Recognition
Deep learning for pain, anxiety, and depression-related facial and whisker changes.
BehaviorAtlas FaceAI · Software Suite
AI Animal Facial Analysis System · Software Suite
Import *.eye.avi from fixed eye capture, track 5 whisker keypoints, and quantify velocity, angle, curvature, and power for pain and affective phenotyping.
Software Functions
Full pipeline from Fixed Eye Capture import through whisker tracking, kinematics, and group statistics.
Markerless Tracking
Continuous whisker keypoint tracking without facial markers in natural conditions.
High-throughput Screening
Accelerated multi-sample parallel processing for drug screening and batch experiments.
5-Point Whisker Tracking
Tracks nose, wroot, and tip1–3 whisker keypoints for facial micro-movement trajectories.
Multi-dimensional Kinematics
Computes velocity, swing angle, curvature, power, and related kinematic metrics from keypoints.
Model Test Preview
Sample-frame model testing before full runs to avoid mismatched batch processing.
Dual Analysis Modes
Accelerated multi-sample batch or smart visual frame-by-frame preview with parameter curves.
Smart Sample Grouping
Auto-grouping by naming convention or custom treatment/control sample groups.
Single-sample QC
Keypoint overlay preview with linked parameter tables and six timeline views for QC.
Parameter & Stats Export
Project parameter sheets (CSV/TXT) and group bar-chart statistics with one-click export.
Software Matrix
Fixed Eye Capture and Facial Analyzer — the two core software modules for head-fixed facial capture and AI facial analysis.
Capture Software
1000
fps capture
TTL
Peripheral sync
High-frame-rate facial video under head fixation with experiment configuration, event marking, and TTL sync — exports *.eye.avi for analyzer import.
BehaviorAtlas Fixed Eye Capture Mouse
Eye-tracking capture for head-fixed mouse
Analysis Software
5
Keypoints
AI
Model tracking
Built-in AI facial models for automatic 5-point whisker keypoint tracking, kinematic metrics, and one-click chart and raw data export.
BehaviorAtlas Facial Analyzer Mouse
AI mouse facial analysis software
Analysis Workflow
Facial capture → landmark tracking → expression recognition → export
Facial Video Capture
Record high-speed facial and whisker video under head fixation with Fixed Eye Capture — experiment configuration, event marking, and TTL sync.
AI Keypoint Tracking
Facial Analyzer imports *.eye.avi videos; AI models detect and track 5 whisker keypoints (nose, wroot, tip1–3) with time-series coordinates.
Expression Recognition
Model test preview before batch processing — trajectory, velocity, acceleration, angle, power, curvature, and related kinematics.
Visualization & Export
Auto or custom sample grouping, single-sample QC preview, publication-quality charts, raw data export (CSV/TXT), and group bar statistics.
Analysis Results
From data project management to whisker kinematic parameter extraction and analysis — core facial analysis outputs.
01
Data Project Management
Create or open projects, manage *.eye.avi sample import, grouping, and results directories for batch experiment archiving and traceability.
02
Whisker Kinematic Parameter Extraction & Analysis
From 5 whisker keypoint coordinates, automatically compute velocity, swing angle, curvature, power, and related kinematic metrics with linked parameter tables and timeline views.
Get a Product Demo
Book an online or on-site demo — experience the full workflow with tailored protocol advice.
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