Local Dimming Algorithm of Automotive LCD Instrument Based on Otsu and Maximum Entropy

Liu, Tianfu; Chun-qiu, Tang

doi:10.1155/2022/5244088

Cited by 3 publications

(3 citation statements)

References 5 publications

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“…Vehicle-mounted full-LCD instrument is the window of human-vehicle interaction, accurate and timely display of driving status information is the primary task of graphical user interface design. Good visual communication design can promote the driver's cognition [10] , but also quickly win the emotional recognition of users. The graphical user interface program design based on MVC architecture is the solution to the above goals.…”

Section: Discussionmentioning

confidence: 99%

Research on the Design of Vehicle-mounted Full-LCD Instrument GUI

Chunshui

2023

Atlantis Highlights in Intelligent Systems

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As a special kind of intelligent mobile device mounted in vehicle, Full-LCD instruments are replacing mechanical pointer instrument at a faster pace. The requirements of design quality of vehicle-mounted full-LCD instruments are getting higher and higher. This paper mainly studies the design problem of vehicle-mounted full-LCD instrument GUI. The particularity of vehiclemounted full-LCD instrument in interactive mode, function setting and application scene is analyzed. This paper reveals the new changes when applying MVC architecture pattern to realize the layered design of vehicle-mounted full-LCD instrument GUI. A visual communication design method is proposed to enhance user experience and promote user cognition through overall layout design, graphic symbol design and color matching design.

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Section: Discussionmentioning

confidence: 99%

Research on the Design of Vehicle-mounted Full-LCD Instrument GUI

Chunshui

2023

Atlantis Highlights in Intelligent Systems

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“…Due to the matrix arrangement of LEDs, it is straightforward to apply an image down-sampling method to yield values of the LED matrix and subsequently apply pixel compensation based on the LED-matrix and a bilinear interpolation (3). The LEDcrosstalk may not be (properly) considered.…”

Section: Local Dimming Algorithmmentioning

confidence: 99%

53.1: Boosting Power Efficiency and Visual Quality of Automotive LCDs by Proprietary Local Dimming Algorithm, BLU Design and HMI Adaption

Ayasli

Schmidt

2023

Symp Digest of Tech Papers

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Local dimming (LD) has been selected as the next mainstream display technology for automotive. The advantages over current edge‐lit LCDs and AMOLEDs are significant. Nevertheless, there are still many issues to be addressed. It must meet tough automotive requirements and safety standards and display automotive HMIs with high contrast and circular structures. The fault tolerance with HMI is much lower compared to displaying natural contents like that of TVs. Such an LD display is a tradeoff between performance like power saving and visual quality at one side and cost at other side. To lift this tradeoff, three methods need to be worked on and combined.

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“…In the article titled "Local Dimming Algorithm of Automotive LCD Instrument Based on Otsu and Maximum Entropy" [1], Figures 2-9 have been replaced within the article due to legal reasons. As a result of this the change to the sample figures, Table 3 has also been revised and updated within the article.…”

mentioning

confidence: 99%