Reproducible in scenes on all tables! Real scene box with lighting for visual analysis.
"lightSTUDIO" is a real scene box with lighting for visual analysis, manufactured by ImageEngineering, which we handle. While test charts are most commonly used for measuring many image quality performance metrics, there are several items, such as desired white balance, that are better analyzed using actual scenes. lightSTUDIO includes multiple interiors with various colors and textures for accurate visual analysis. <Main Features> - Light sources can be selected from iQ-LED and AW (Adaptive White) - Same interior for easy comparison between labs - Moving targets for measuring motion artifacts - Evaluation of high-contrast scenes - Comes with control software
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basic information
【lightSTUDIO Lighting Options】 - lightSTUDIO-L with iQ-LED (API available) lightSTUDIO offers various options for conducting numerous measurements and comparisons in small, compact spaces, with the standard option being lightSTUDIO-L. This version utilizes a light head equipped with iQ-LED technology, creating a spectrum-adjustable light source. iQ-LED accurately reproduces standard light sources such as A, D50, and D65, and can generate custom spectra. Additionally, we provide the iQ-LED API (C++ API, C API) for easy integration into user-specific control software. - lightSTUDIO-AW using AW technology By utilizing AW (Adaptive White) technology, a range of correlated color temperatures (CCT) can be selected instead of a single color temperature like that of fluorescent tubes. lightSTUDIO-AW comes in two versions based on lighting specifications: a high-output CRI version and an even higher CRI version.
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【lightSTUDIO Setup Options】 - lightSTUDIO-M with Moving Targets To compare elements such as compression technology, artifacts, and motion blur in videos, lightSTUDIO can be equipped with moving targets. One of these is a horizontal moving frame that can hold various targets, such as fallen leaves and diagonal edges, with an adjustable speed of up to 3m/s. Another movable section is a rotating plate located on the back of lightSTUDIO, with an adjustable speed of up to 300rpm. The lightSTUDIO-M also includes a robotic finger iQ-Trigger for automatically releasing the camera under test. Additionally, to stabilize the entire setup, lightSTUDIO-M comes with a rolling cart.
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- lightSTUDIO-H with HDR option The lightSTUDIO-H (HDR option) includes two LG4 lightboxes to create high-contrast test scenes. The LG4 uniformly illuminates various evaluation transmission test charts, such as OECF and color. (Test charts are sold separately and are not included with lightSTUDIO.) To avoid stray light that reduces foreground contrast, the LG4 is placed in a black box inserted in the central part of the back of the lightSTUDIO. This allows for a contrast ratio exceeding 65,000:1.
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At Trioptics Japan, we serve as the exclusive distributor in Japan for Image Engineering (IE), a global leader in camera image quality evaluation. We offer a range of products including light sources, charts, and software for image quality assessment, as well as evaluation solutions and measurement services. IE participates in the development of standards in international committees related to image quality, such as ISO/TC42 and IEEE-P2020 (a working group for establishing image quality standards for automotive applications), and many of IE's products and solutions comply with international standards. At our Yokohama office, we have established a lab equipped with a darkroom environment, where we permanently showcase demo equipment including various light sources, charts, and analysis software from IE. We introduce and propose products and solutions for camera image quality performance evaluation in accordance with international standards, and for customers considering purchases, we can conduct a series of demo measurements from image capture to analysis. Additionally, we provide image quality performance measurement services using IE products, conducting evaluations of image performance metrics for camera modules across various industries, including automotive cameras, digital cameras, security cameras, and medical endoscope cameras.