<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>This paper establishes the visual communication effect model of public service advertisement based on a fractional differential equation. In this paper, a guided filter is used to smooth the image and improve the grayscale phenomenon of the image. Then this paper adopts a method based on wavelet transform to obtain the reference line of the target point source. This achieves the suppression of the background baseline of the target point. Finally, this paper extracts the edge detail feature value in the public service billboard, which realizes the fusion recognition of the missing part in the advertising image. Then this paper transforms it into the problem of separating the object's foreground from the image's background. Finally, this paper uses an improved nonlinear diffusion method to suppress the tiny image detail signal. Experiments show that the algorithm has good optical transmission performance and is not limited by the size of public service advertisement images.</p>
</abstract>

This paper establishes the visual communication effect model of public service advertisement based on a fractional differential equation. In this paper, a guided filter is used to smooth the image and improve the grayscale phenomenon of the image. Then this paper adopts a method based on wavelet transform to obtain the reference line of the target point source. This achieves the suppression of the background baseline of the target point. Finally, this paper extracts the edge detail feature value in the public service billboard, which realizes the fusion recognition of the missing part in the advertising image. Then this paper transforms it into the problem of separating the object's foreground from the image's background. Finally, this paper uses an improved nonlinear diffusion method to suppress the tiny image detail signal. Experiments show that the algorithm has good optical transmission performance and is not limited by the size of public service advertisement images.

Visual Communication Effect Modeling of Public Service Advertisements Based on Fractional Differential Equations

Applied Mathematics and Nonlinear Sciences

This work is licensed under the Creative Commons Attribution 4.0 International License.

This paper establishes the visual communication effect model of public service advertisement based on a fractional differential equation. In this paper, a...

Visual Communication Effect Modeling of Public Service Advertisements Based on Fractional Differential Equations

Published Online: Mar 10, 2023

Page range: 2921 - 2930

Received: Feb 26, 2022

Accepted: Jul 04, 2022

DOI: https://doi.org/10.2478/amns.2023.1.00010

Keywords
Fractional differential equation, Public service advertisement, Image visual communication, Partial differential equation, Fusion recognition

© 2023 Yawei Yu et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Visual Communication Effect Modeling of Public Service Advertisements Based on Fractional Differential Equations

Published Online: Mar 10, 2023

Page range: 2921 - 2930

Received: Feb 26, 2022

Accepted: Jul 04, 2022

DOI: https://doi.org/10.2478/amns.2023.1.00010

KeywordsFractional differential equation, Public service advertisement, Image visual communication, Partial differential equation, Fusion recognition

© 2023 Yawei Yu et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Keywords
Fractional differential equation, Public service advertisement, Image visual communication, Partial differential equation, Fusion recognition