Vilga
| Correlation mode | |
| Video-tracker modes | Correlation, Centroïd, scene base |
| Min. target Signal/Noise ratio | 4% |
| Min. target contrast | 3% |
| Min. target size | 8x8 pixels |
| Max. target size | 160x160 pixels |
| Tracking window | Dynamically sized |
| Target aspect ratio | Up to 1:6 in any direction |
| Max. target velocity | 32 pixels/frame at 50 Hz |
| Tracking accuracy | 1/10th pixel |
| Tracker sampling rate | 50 Hz PAL or 60 Hz NTSC |
| Latency | 40 ms (2 frames) at 50 Hz |
| Scene mode | |
| Minimum Feature Contrast | 12.5 grey levels : 4.9% |
| Minimum number of feature points | 5 |
| Maximum number of feature points | 12 |
| Maximum Feature Horizontal Displacement between two frames | 24 pixels : 3.4% FOV |
| Maximum Feature Vertical Displacement between two frames | 28 pixels : 4.9% FOV |
| Maximum Target to Boresight Error update rate | 60 Hz |
| System delay | 40 ms |
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| Interfaces | |
| Size | 115 mm x 60 mm x 18 mm |
| Weight | 130 g |
| Analogue video inputs | x3 PAL or NTSC |
| Analogue video outputs | x2 PAL or NTSC (x1 with overlay, x1 raw) |
| Voltage | 5-32 V DC |
| Power | 5 W |
| UART's | x4 RS-422/RS-422 configurable |
| Multiple integrated input/output command protocol | |
| Overlay graphics | 32 bits color |
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| Environmental | |
| Operational temperature | -40°C to +70°C |
| Storage temperature | -45°C to +85°C |
| Humidity | 95% relative |
| Random vibration | 0.04g²/Hz from 15Hz to 2000Hz |
| Sine vibration | 10g peak from 15 Hz to 2000 Hz |
| Shock | >30g sawtooth 11 ms |
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| Software | Vilga Demo frontal software (Windows®) Communication Protocol description |