TT-HUD™ Head-Up Display Test Software
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TT-HUD™ Head-up Display Test Module for TrueTest™ Software Applications • Evaluate virtual images and projections generated by head-up display (HUD) systems • Use with a Radiant ProMetric® Imaging Colorimeter or Photometer (16MP or higher) with 200 mm lens • Measure absolute luminance and chromaticity in projected images • Test image clarity, distance, and position; characterize image distortion and other effects Benefits • Single test suite captures luminance, chromaticity, and dimensional measurement data for analysis • Quickly apply pre-defined tests for advanced HUD measurement • Software test sequencing and API device integration to control display test images in conjunction with software analyses, enabling automated production-level testing • Apply tolerances and obtain pass/ fail data to enable in-line quality control • Supports Society of Automotive Engineers standard requirements for HUD measurement (SAE J17571) and methodology (SAE J1757-2), as well as standard requirements for HUD visibility from the International Organization for Standardization (ISO/TC 22/SC 35/WG 3, Visibility). Software module with tests for evaluating the quality of HUD system projections Radiant Vision Systems TrueTest™ Software provides a comprehensive set of tests for image analysis within a flexible framework that enables evaluation using a single test, or multiple tests in sequence. Test sequencing and pass/ fail reporting functionality make TrueTest the ideal software package for production environments. TrueTest Software can be combined with a Radiant ProMetric® Imaging Colorimeter or Photometer to create a complete testing system for light and color measurement or machine vision inspection. The TT-HUD™ module for TrueTest Software provides a test suite to efficiently perform light, color, and dimensional measurements used to evaluate the quality of virtual images and projections, such as those emitted by head-up display (HUD) systems. The TT-HUD software module includes: • Light Measurement Characterize luminance and chromaticity, and evaluate other photometric qualities including contrast and uniformity. • Image Quality Analysis Evaluate projected image distortion, warping, ghosting, eyebox accuracy, and MTF (image clarity based on line pair algorithms). • Virtual Image Distance Calculation Use software to auto-adjust camera lens focus for the virtual image and calculate virtual image distance (e.g., in meters). Radiant Vision Systems 18640 NE 67th Ct. Redmond, WA 98052 USA General Inquiries: Info@RadiantVS.com Technical Support: Support@RadiantVS.com Website: www.RadiantVisionSystems.com Copyright © 2022 Radiant Vision Systems LLC

TT-HUD™ System Requirements Test Library TT-HUD includes tests for HUD quality and defect detection, including: • ANSI Brightness • Field of View • ANSI Color Uniformity • Ghosting Analysis • AutoPOI • Image Export • Checkerboard Contrast • MTF Line Pair • Chromaticity • Particle Defects • Compare Points of Interest • Pixel Defects • DFF Image Sticking Analysis • Points of Interest • Diagonal Checkerboard Analysis • Sequential Contrast • Distortion 9 Point • Uniformity • Distortion Dot Grid • Virtual Image Distance • Distortion Line Grid Analysis • Warping Analysis • Eyebox • ProMetric®...