JOURNAL ARTICLE

P‐4.3: An Adaptive Foveal Image Transmission Algorithm Based on Human Eye Gaze Point.

  • Published In: SID Symposium Digest of Technical Papers, 2023, v. 54. P. 628 1 of 3

  • Database: Applied Science & Technology Source Ultimate 2 of 3

  • Authored By: Yan Wang; Limin, Yan 3 of 3

Abstract

With the development of display devices towards high resolution and high refresh rate, the amount of video image data isincreasing exponentially, which brings challenges to thebandwidth resources of the display system. From the perspective of human visual system, combining the change of the gaze point position and the sampling characteristics of the human eye foveal, an adaptive foveal image transmission algorithm based on human eye gaze point is proposed to reduce the data transmission bandwidth. The experimental results show when the viewing distance is 2 and the gaze point position is at the center of the image. The comprehensive compression ratio is 12.257, the data transmission clock frequency is 12.532MHz, and the total amountof data transmitted is 8.158% of the original total. The total amount of data transmission is greatly reduced, and the pressure on data transmission bandwidth is effectively relieved. So that video images with higher resolution and refresh rate can be displayed under the same clock frequency. [ABSTRACT FROM AUTHOR]

Additional Information

  • Source:SID Symposium Digest of Technical Papers. 2023/04, Vol. 54, p628
  • Document Type:Article
  • Subject Area:Science
  • Publication Date:2023
  • ISSN:0097966X
  • DOI:10.1002/sdtp.16371
  • Accession Number:169772557
  • Copyright Statement:Copyright of SID Symposium Digest of Technical Papers is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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