Most vision system failures don’t start in your software.
They start at the sensor.
Missed defects, motion blur, inconsistent exposure—these issues often trace back to choosing the wrong camera architecture. And once bad data enters your pipeline, everything downstream suffers.
That’s where Vieworks machine vision cameras stand out. With a lineup spanning Area Scan, Line Scan, TDI Line Scan Color & TDI Line Scan Monochrome, they’re built for engineers who need reliable, high-quality imaging in real-world conditions—not just lab demos.
Understanding the Vieworks Camera Lineup
Vieworks focuses on three core camera types, each designed for a specific imaging challenge:
Area Scan Cameras (VA Series)
- Capture full-frame 2D images in a single exposure
- Typically use global shutter CMOS sensors
- Available in USB3, Camera Link, and CoaXPress
Best for: Robotics, UAVs, AI vision, general inspection
Line Scan Cameras (VL Series)
- Capture one line at a time as objects move
- Build continuous high-resolution images
- Ideal for high-speed production lines
Best for: Conveyor inspection, web inspection, surface analysis
TDI Line Scan Cameras (VT Series)
- Use Time Delay Integration (TDI) to stack exposures
- Improve brightness and signal-to-noise ratio
- Enable imaging in low light at high speed
Best for: Semiconductor inspection, printing, low-light high-speed systems
Core Technology That Actually Impacts Performance
Global Shutter vs Rolling Shutter
If your system involves motion, this decision is critical.
- Global Shutter: Captures the entire frame at once
- No distortion
- Required for robotics, UAVs, automation
- Rolling Shutter: Reads line-by-line
- Can introduce skew or wobble
- Only suitable for static scenes
In most industrial applications, global shutter is the safe choice.
Interface Selection: Bandwidth vs Simplicity
- USB3 Vision
- Easy to integrate
- Cost-effective
- Limited cable length
- Camera Link
- Low latency
- Deterministic performance
- Requires frame grabber
- CoaXPress (CXP)
- High bandwidth + long cable runs
- Ideal for high-resolution, high-speed systems
If you’re pushing performance limits, CoaXPress is often the right call.
Real-World Applications
Robotics & Automation
- Global shutter ensures accurate motion capture
- Area scan cameras support AI-based vision systems
- Line scan used for continuous inspection tasks
UAV / Drone Imaging
- Lightweight area scan cameras integrate with embedded systems
- Rolling shutter distortion becomes a major issue—avoid it
- USB3 + edge AI (Jetson) is a common architecture
Defense & Surveillance
- High-resolution sensors for long-range identification
- TDI line scan used in aerial imaging
- Low-light performance is critical for reliability
Industrial Inspection
- Line scan dominates conveyor-based systems
- TDI reduces lighting requirements
- High dynamic range prevents missed defects
What Most Engineers Don’t Realize
1. Lighting Will Make or Break Your System
Even the best camera fails with poor lighting.
Uniform, controlled illumination is essential for repeatable results.
2. Bandwidth Is the Hidden Bottleneck
A high-resolution camera is useless if your system can’t handle the data.
You must design:
- Camera
- Interface
- Processing pipeline
…as a complete system.
3. TDI Isn’t Just About Speed
TDI significantly improves signal-to-noise ratio, allowing:
- Better low-light performance
- Reduced need for extreme lighting setups
4. Latency Can Matter More Than FPS
In robotics, delayed data = bad decisions.
Lower latency interfaces often outperform higher FPS systems in real-time control.
Choosing the Right Vieworks Camera
| Application | Recommended Type |
|---|---|
| Robotics / UAV | Area Scan (Global Shutter) |
| Conveyor Inspection | Line Scan |
| High-Speed + Low Light | TDI Line Scan |
| Long Distance Cabling | CoaXPress |
| Quick Integration | USB3 Vision |
Practical Integration Tips
- Pair USB3 cameras with embedded platforms like NVIDIA Jetson
- Use frame grabbers for Camera Link and CoaXPress systems
- Match your lens quality to your sensor resolution
- Minimize processing steps to reduce latency
- Plan for thermal management in industrial environments
Key Features of Vieworks Cameras
- High-resolution CMOS sensors (up to 100+ MP)
- Global shutter options for distortion-free imaging
- Line scan and TDI capabilities for continuous inspection
- Multiple interface options for system flexibility
- Excellent low-noise and dynamic range performance
- Proven reliability in industrial and defense environments
FAQ
What is the difference between area scan and line scan cameras?
Area scan captures full images; line scan builds images line-by-line for moving objects.
When should I use a TDI line scan camera?
When you need high-speed imaging in low-light conditions with improved signal quality.
Are Vieworks cameras good for robotics?
Yes—global shutter area scan models are ideal for motion-based systems.
What interface is best for high-speed imaging?
CoaXPress offers the best combination of bandwidth and reliability.
Final Thoughts
Choosing the right camera isn’t just about specs—it’s about system performance.
Vieworks offers one of the most complete machine vision lineups available. But the real advantage comes from selecting the right combination of sensor, interface, optics, and lighting for your specific application.
Talk to a technical expert → [email protected] | (760) 729-2026
With decades of experience in machine vision, surveillance, and embedded systems, Aegis helps engineers select the right camera—and get it integrated correctly the first time.