Mr. Dongyun Fan Profile

Dongyun Fan

at East China Normal Univ

SPIE Involvement:

Author

Publications (1)

This will count as one of your downloads.

You will have access to both the presentation and article (if available).

DOWNLOAD NOW

This content is available for download via your institution's subscription. To access this item, please sign in to your personal account.

Email or Username Forgot your username?

Password Forgot your password?

Show

Keep me signed in

No SPIE account? Create an account

Proceedings Article | 10 January 2014 Paper

Simulation of ink diffusion on Xuan paper

Dongyun Fan, Haisheng Li

Proceedings Volume 9069, 906904 (2014) https://doi.org/10.1117/12.2049943

KEYWORDS: Diffusion, Structured optical fibers, Resistance, Particles, Computer simulations, Microscopes, Image processing, Numerical analysis, Motion models, Partial differential equations

Read Abstract +

The ink diffusion on Xuan paper is essentially a particle diffusion process, and the diffusion result is mainly determined by paper structure and ink attributes. This paper introduces weighting fiber structure to model the Xuan paper, which regards the paper fiber as the hindrance to ink diffusion. Based on the paper model, we present a novel simulation method of ink diffusion using the diffusion equation with variable coefficient. The diffusion coefficient consists of several factors including the fiber’s weights and the ink quantity in the current diffusion location. To efficiently solve the ink diffusion equation, we also propose a new implicit difference method with high accuracy and linear time complexity. Compared with the previous similar methods, our method is able to describe the spontaneous gray evolution and generate a more natural diffusion boundary. The experimental results demonstrate that our approach can realistically simulate different diffusion effects on different kinds of Xuan paper.

My Library

You currently do not have any folders to save your paper to! Create a new folder below.

Folder Name

Folder Description

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks. You are receiving this notice because your organization may not have SPIE eBooks access.*

*Shibboleth/Open Athens users─please sign in to access your institution's subscriptions.

To obtain this item, you may purchase the complete book in print or electronic format on SPIE.org.

ORGANIZATIONAL
Sign in with credentials provided by your organization.

Organizational Username

Organizational Password

Show/Hide Password

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members:

Non-members: ADD TO CART

Keywords/Phrases

Search In:

Publication Years