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Session and scheduling information are listed below. Select a session from the list and press "Go" to view the abstracts for that session.

Session 57 :
Automotive Display Characterization
Automotive/Vehicular Displays and HMI Technologies

Thursday, May 16 / 09:00 AM   - 10:20 AM / San Jose Convention Center, LL20D

Chair:
Karlheinz Blankenbach, Pforzheim University, Pforzheim, Germany

Co-Chair:
Haruhiko Okumura, Toshiba Corporation, Kawasaki, Japan

57.1 - Invited Paper: Key Challenges for the Optical Qualification of Vehicle Displays (9:00 AM - 9:20 AM)
  • Markus Kreuzer, Andreas Hudak, Alexander Pluta
    TZ Electronic Systems GmbH Niefern Germany

  • Kiuk Song
    Mercedes-Benz AG Sindelfingen Germany


  • Modern optical measurement techniques in combination with efficient and fully comprehensive commissioning of entire components can significantly shorten development time and are decisive competitive advantages. The authors show and try to evaluate which changes are necessary for the development process as well as for product validation.
05/16/2024 9:00 AM 05/16/2024 9:20 AM America/Los_Angeles Key Challenges for the Optical Qualification of Vehicle Displays Modern optical measurement techniques in combination with efficient and fully comprehensive commissioning of entire components can significantly shorten development time and are decisive competitive advantages. The authors show and try to evaluate which changes are necessary for the development process as well as for product validation. San Jose McEnery Convention Center LL20D Kiuk Song
57.2 - Invited Paper: Reproducible Characterization of Automotive Full-Area Local-Dimming (FALD) LCDs (9:20 AM - 9:40 AM)
  • Ingo Rotscholl, Tanja Thiele, Christian Schwanengel
    TechnoTeam Bildverarbeitung GmbH Ilmenau Germany

  • Maxim Schmidt
    Lattice Semiconductor GmbH Hallbergmoos Germany

  • Ramazan Ayasli, Chihao Xu
    Saarland University Saarbrücken Germany

  • Karlheinz Blankenbach
    Pforzheim University Pforzheim Germany

  • Donald Schaffer
    Dexerials Europe BV Frankfurt am Main Germany


  • Measurement conditions that allow the omission of stray-light-blocking masks in camera-based halo measurements of FALD LCDs are researched The stray-light-induced error is reduced by using high magnifications and stray-light-optimized hardware and test patterns. Paper findings simplify halo measurements and enable simultaneous peak luminance and uniformity measurements.
05/16/2024 9:20 AM 05/16/2024 9:40 AM America/Los_Angeles Reproducible Characterization of Automotive Full-Area Local-Dimming (FALD) LCDs Measurement conditions that allow the omission of stray-light-blocking masks in camera-based halo measurements of FALD LCDs are researched The stray-light-induced error is reduced by using high magnifications and stray-light-optimized hardware and test patterns. Paper findings simplify halo measurements and enable simultaneous peak luminance and uniformity measurements. San Jose McEnery Convention Center LL20D Donald Schaffer
57.3 - Driver's Attention Retargeting for Automotive Displays (9:40 AM - 10:00 AM)
  • Seungchul Ryu, Hyunjin Yoo, Jean Lorchat
    Faurecia Irystec Inc. Montreal PQ Canada

  • Tara Akhavan
    Faurecia Paris France


  • This paper proposes a retargeting method of driver's attention to important regions, thereby decreasing a potential driving safety issue. The qualitative and quantitative evaluations performed in this work prove the advantages and practicability of the proposed framework in retargeting the driver's attention to more important regions from less important regions.
05/16/2024 9:40 AM 05/16/2024 10:00 AM America/Los_Angeles Driver's Attention Retargeting for Automotive Displays This paper proposes a retargeting method of driver's attention to important regions, thereby decreasing a potential driving safety issue. The qualitative and quantitative evaluations performed in this work prove the advantages and practicability of the proposed framework in retargeting the driver's attention to more important regions from less important regions. San Jose McEnery Convention Center LL20D Tara Akhavan
57.4 - Advanced Tone Mapping for MiniLED Backlit LCDs for Automotive Displays (10:00 AM - 10:20 AM)
  • Sung-Chun Chen
    Department of Electrical Engineering Tainan Taiwan Roc

  • Yizhou Qian, En-Lin Hsiang, Shin-Tson Wu
    University of Central Florida Orlando FL US

  • Chih-Lung Lin
    National Cheng-Kung University Tainan Taiwan Roc

  • Hajime Akimoto
    Nichia Corporation Tokushima Japan


  • Tone mapping and miniLED backlight algorithms are applied to enhance the sunlight readability of LCDs by fitting the human eye’s functionality and increasing image uniformity. Both experimental and simulation results indicate that high luminance displays with an optimized gamma value help distinguish low grayscale contents under bright ambient conditions.
05/16/2024 10:00 AM 05/16/2024 10:20 AM America/Los_Angeles Advanced Tone Mapping for MiniLED Backlit LCDs for Automotive Displays Tone mapping and miniLED backlight algorithms are applied to enhance the sunlight readability of LCDs by fitting the human eye’s functionality and increasing image uniformity. Both experimental and simulation results indicate that high luminance displays with an optimized gamma value help distinguish low grayscale contents under bright ambient conditions. San Jose McEnery Convention Center LL20D Hajime Akimoto