AutomotiveImage Quality

    Precision-engineered camera system test solutions for robust vehicle safety, performance and autonomy.

    Discover Automotive Solutions
    Automotive

    Industry Overview

    Over the past two decades, an increasing number of cameras have been integrated into automobiles, and today, advanced driver assistance systems (ADAS) have become indispensable in modern cars.

    Image quality is the foundation of how automotive cameras and sensor systems "see" the world. Cameras are used to recognize lanes, vehicles, pedestrians, traffic signs, and obstacles, often in situations where decisions must be made in fractions of a second.

    When contemplating self-driving vehicles, many people envision a vehicle where one gets in and is transported to the destination, allowing for the use of drive time for other activities, such as work, watching television, or simply sleeping. To make this vision a reality, the vehicle sensor systems must function reliably regardless of time of day, weather, lighting, or road conditions.

    Without properly calibrated and characterized systems, images may become blurry, noisy, poorly exposed, or distorted, and the system may misinterpret what's happening on the road. On top of that, these systems must perform the same at night, in extreme weather conditions such as bright sunlight and heavy fog, and in other complex urban environments with lots of variables. 

    Doing these performance tests requires advanced tools and solutions. At Image Engineering, we offer solutions that align with industry trends, address testing challenges (e.g., simulating extreme weather), and meet international standards.

    In addition, we recently entered into a strategic partnership with Solectrix to offer advanced solutions for various imaging projects, with a particular focus on the automotive sector. The partnership focuses on SXIVE 2.0, a comprehensive image prototyping solution for image processing and analysis, including rapid prototyping, development, and sensor and ISP evaluations. It also provides modular reference platforms, is test-drive-ready, and is suitable for acceptance testing. SXIVE has implemented our iQ-Analyzer-X for advanced image and video quality analysis.

    Main Applications

    Automotive camera systems cover a broad spectrum of applications that contribute to vehicle safety, comfort, performance and autonomy.

    IEEE-2020 Image Quality Standard

    IEEE-2020 Image Quality Standard

    IEEE-2020 is the first internationally recognized image quality performance standard for cameras in automotive applications. It defines metrics and test methods to evaluate the performance of these cameras accurately.
    In-Cabin Performance Testing

    In-Cabin Performance Testing

    Driver and occupant monitoring systems (DMS/OMS) use a variety of sensors, mainly near-infrared (NIR) cameras combined with active illumination (e.g., LED or VCSEL) to enhance the safety and comfort of drivers and passengers by assessing potential drowsiness, head position, and seat occupancy.

    Assessing Automotive Camera Performance

    Geometric Camera Calibration

    An essential measurement for ADAS applications that are required to detect and accurately map 3D objects in a moving scene and make adjustments based on those calculations.
    Climate-Controlled Testing

    Climate-Controlled Testing

    Incorporating various weather scenarios into automotive camera testing is crucial to understanding if these systems can still meet their performance thresholds in even the harshest weather conditions.

    International Standards relevant to Automotive

    A look at the crucial industry standards for automotive image quality performance testing and evaluation.

    IEEE-2020:2024

    The first internationally recognized standard examines the factors contributing to the image quality of automotive camera applications and outlines various test methods and tools.

    EMVA 1288/ISO 24942

    EMVA 1288/ISO 24942 (same standard metrics) outlines threshold specifications and measurement methods for machine vision cameras; many of these metrics and methods are commonly used in automotive vehicles.

    ISO 19093

    ISO 19093 outlines measurement methods and metric thresholds for evaluating the performance of a camera system under various low-light conditions.

    Key Products & Solutions

    We offer a wide range of test solutions for all of the most crucial automotive camera applications and performance metrics.

    Arcturus & Vega

    Arcturus & Vega

    High-intensity light sources with unmatched stability and consistency.
    GEOCAL

    GEOCAL

    Geometric calibrations using a compact device that generates a grid of light spots originating from infinity.
    Camera calibration in a temperature-controlled environment

    iQ-Climate Chamber

    Temperature-controlled camera testing in the comfort of a camera test lab.

    iQ-Analyzer-X

    iQ-Analyzer-X

    Advanced software for evaluating the performance of various image quality factors.

    Automotive Camera Test Services

    Partner with our image quality test lab for professional and reliable test results.
    Let us test your cameras!

    Let us test your cameras!

    Welcome to our Image Quality Test Lab, one of the world’s largest independent camera test labs. We offer a wide range of tests for the automotive industry, including the camPAS (Camera Performance for Automotive Systems) test.

    The camPAS test was developed for clients who need independent and objective test results from a neutral third-party to support their development decisions. camPAS, like most of our testing services, can be tailored to meet your specific KPI requirements.

    Want to learn more?

    Don’t hesitate to reach out to our iQ-Lab team to discuss your requirements and all of our test service options.

    Example Test Solutions

    A look at example solutions for building a full image quality test setup for automotive camera systems.
    Test Setup 1: IEEE-2020

    Test Setup 1: IEEE-2020

    The goal of this test solution is to evaluate the image quality key performance indicators (KPIs) described in the IEEE-2020 international standard for ADAS applications in the automotive industry. The KPIs in the standard include: contrast indicators (Contrast transfer accuracy (CTA) and contrast signal-to-noise ratio (CSNR)), flicker (modulated light mitigation probability (MMP)), dynamic range, flare, noise, spatial frequency response (SFR), and geometric calibration.

    Ideal equipment:

    • Versatile Light System (VLS)

    • Arcturus – High-intensity light source

    • TE294 and TE299 test charts

    • GEOCAL – Geometric calibrations

    • VLS-Evaluation Software

    The setup is built around the Versatile Light System (VLS), which includes six Vega light sources mounted on individual arms (connected to a tripod) for flexible setup angles. The TE294 contrast charts and the TE299 color charts can be mounted on each Vega to evaluate color accuracy, contrast performance (CTA and CSNR), and dynamic range. In addition, Vega can simulate flicker for flicker-response analysis. The VLS-Evaluation Software can evaluate test results.

    Arcturus is an additional light source that can generate very bright light (up to 1 Mcd/m²) with high stability and consistency. It is ideal for generating bright-light scenarios, such as direct sunlight. Finally, the GEOCAL is our compact device for geometric camera calibrations. It uses a beam-expanding laser and a diffractive optical element (DOE) to generate a grid of light spots originating from infinity.

    Test Setup 2: In-Cabin Testing

    Test Setup 2: In-Cabin Testing

    The goal of this test setup is to test the performance of in-cabin camera systems in the automotive industry. Metrics include resolution (SFR), distortion, dynamic range (OECF), noise (SNR), color accuracy, and camera timing accuracy.

    Ideal equipment:

    • LE7 VIS-IR – Uniform illumination in the near-infrared (NIR) range

    • TE292 – Color calibration test chart

    • TE269 – Grayscale test chart

    • LED-Panel IR – Timing measurements in the NIR range

    • iQ-Analyzer-X – Analysis software

    This test setup is built around near-infrared (NIR) devices because in-cabin cameras primarily use NIR sensors combined with active illumination (e.g., LED or VCSEL) to ensure accuracy in very low-light conditions while not distracting the driver and passengers. The LE7 VIS-IR lightbox can be mounted with various transparent* test charts and can generate NIR illumination using iQ-LED technology. The LED-Panel IR is ideal for timing parameters in the NIR range. Finally, the iQ-Analyzer-X can evaluate test results from the various test charts.

    *We can create custom solutions, e.g., iQ-Flatlight VIS-IR for reflective chart illumination in the NIR range. Please contact our sales team.