Professional 3D Digital Image Correlation (DIC) Systems & Software for Full-Field Strain Analysis

A complete Digital Image Correlation (DIC) system relies heavily on high-performance cameras to capture high-quality image sequences for accurate full-field strain and deformation measurement. Revealer DIC systems are specifically designed to integrate seamlessly with our scientific high-speed cameras, delivering superior synchronization and image quality for both dynamic and quasi-static testing.

Why High-Speed Cameras Are Essential for DIC

Traditional cameras often fail in dynamic DIC applications due to insufficient frame rates, rolling-shutter distortion, or poor low-light performance. Revealer high-speed cameras overcome these limitations with:

• Global shutter sensors that eliminate image distortion during rapid motion

• High frame rates (up to 25,000 FPS or higher) for capturing high-strain-rate events

• Back-illuminated (BSI) CMOS sensors with excellent quantum efficiency for clear imaging even under short exposure times

• Microsecond-level precise synchronization between multiple cameras

How the Integration Works

Revealer DIC measurement systems work together with our high-speed cameras through:

• Hardware Synchronization: External triggering and multi-camera sync ports ensure perfectly timed image capture across stereo or multi-view setups.

• Software Integration: The RDIC software directly controls camera parameters (exposure, frame rate, resolution) and performs real-time or post-processing correlation analysis.

• Speckle Pattern Compatibility: High-resolution images from Revealer cameras enable high-contrast speckle patterns for sub-pixel measurement accuracy (typically 0.01–0.05 pixels).

This tight integration allows users to perform high-speed DIC tests such as:

• Impact and drop hammer experiments

• Split Hopkinson Pressure Bar (SHPB) testing

• Vibration and modal analysis of aero-engine blades

• Dynamic fracture and crack propagation studies

• High-temperature material testing

Benefits of Using Revealer High-Speed Cameras with DIC Systems

True full-field, non-contact strain mapping at high speeds

Higher data accuracy and repeatability compared to traditional strain gauges

Flexible configurations from educational labs to advanced research institutes

One-stop solution: cameras, DIC software, calibration targets, and technical support all from Revealer

By combining Revealer high-speed cameras with our DIC systems, researchers and engineers can achieve research-grade results with excellent cost-performance ratio.

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Revealer Digital Image Correlation (DIC) systems are widely used across multiple industries for non-contact, full-field strain, deformation, and vibration measurement. With high accuracy and excellent compatibility with high-speed cameras, our DIC systems deliver reliable data in both research and industrial environments.

Aerospace and Defense

Full-field strain mapping on aircraft components and composite materials

Modal and vibration analysis of aero-engine blades and turbine components

High-speed DIC for bird strike, landing gear impact, and structural crash testing

Thermal deformation measurement under extreme temperature conditions

Automotive and Transportation

Crash testing and deformation analysis of vehicle bodies and safety components

Drop test evaluation of batteries, screens, and electronic modules

Material fatigue and durability testing for chassis and suspension parts

High-strain-rate behavior study of lightweight materials (aluminum, carbon fiber)

Materials Science and Mechanical Engineering

Tensile, compression, and bending tests with full-field strain distribution

Fracture mechanics and crack propagation analysis

High-temperature DIC for creep and thermal expansion studies

Additive manufacturing – residual stress and distortion measurement during printing and post-processing

Civil Engineering and Infrastructure

Structural health monitoring of bridges, buildings, and pipelines

Concrete and steel reinforcement deformation under load

Seismic simulation and dynamic response analysis

Non-destructive testing of large-scale civil structures

Biomedical and Life Sciences

Biomechanical testing of bones, implants, and soft tissues

Dynamic deformation analysis of medical devices under impact

High-speed DIC for studying biological materials and prosthetics

Education and Research Institutions

University laboratories for teaching experimental mechanics

Fundamental research in solid mechanics, fracture, and vibration

Affordable educational DIC systems for undergraduate and graduate experiments

Revealer DIC systems support both quasi-static and high-speed testing modes, making them versatile for almost any application that requires precise, non-contact full-field measurement.

Looking for DIC solutions in your specific industry?

Contact Revealer for tailored DIC system recommendations

Selecting a Digital Image Correlation (DIC) system is a significant investment. To ensure you get the highest accuracy for your specific application while staying within budget, consider these four critical factors:

1. Determine Your Strain Rate: Dynamic vs. Static

The speed of your experiment dictates the camera technology required:

Dynamic Events (Impact, Explosion, Vibration): Requires a High-Speed DIC system. You will need cameras capable of 1,000 FPS to 1,000,000 FPS to capture transient deformation without motion blur.

Quasi-Static Tests (Tensile, Compression, Creep): A High-Resolution DIC system (5MP to 21MP) at lower frame rates (1-50 FPS) is ideal. This prioritizes spatial detail and sub-pixel precision over speed.

2. Define the Field of View (FOV): Micro to Macro

The size of your specimen determines the optics and lighting setup:

Small Scale (Micro-DIC): For electronic components or biomaterials, you may need microscope-compatible DIC systems with high-magnification lenses.

Large Structures (Civil Engineering): For bridges or aircraft wings, you need high-intensity lighting and wide-angle lenses to cover meters of surface area while maintaining calibration accuracy.

3. Dimensional Requirements: 2D vs. 3D DIC

Do you need to measure out-of-plane movement?

2D DIC: Uses a single camera. Best for flat specimens and strictly in-plane loading. It is more cost-effective but cannot account for surface curvature or Z-axis displacement.

3D DIC (Stereo-DIC): Uses dual synchronized cameras. This is the industry standard for complex geometries, as it captures full-field 3D coordinates, out-of-plane displacement, and surface strain.

4. Budget & Scalability: Understanding DIC System Prices

DIC system prices vary significantly based on sensor noise levels, frame rates, and software features.

Manufacturer Direct Advantage: Buying directly from Revealer eliminates middleman markups, providing professional-grade hardware at a fraction of the cost of redistributed brands.

Transparent Quotations: We offer flexible configurations to fit university research budgets or industrial R&D requirements.

Expert Tip: Don't pay for speed you don't need. If your tests are primarily tensile, investing in higher bit-depth (12-bit) sensors is more valuable than ultra-high frame rates.