A modified heat diffusion based method for enhancing physical images
Joint Authors
Rashid, Taha
Shihab, Suha Naim
Ali, Ali Hasan
Hamid, Sad Husayn Abd
Rashid, Muhammad
Source
al-Qadisiyah Journal for Computer Science and Mathematics
Issue
Vol. 13, Issue 1 (31 Mar. 2021), pp.77-87, 11 p.
Publisher
University of al-Qadisiyah College of computer Science and Information Technology
Publication Date
2021-03-31
Country of Publication
Iraq
No. of Pages
11
Main Subjects
Information Technology and Computer Science
Abstract EN
In this paper, we present a new denoising technique based on a modification on the heat equation.
This method is mainly presented to enhance some physical images that were carried out in a physical laboratory during some experiments.
A one-dimensional example using a vector and a two-dimensional example using matrices are showed in this paper to clarify how applying the modified way of solution on a heat diffusion equation can remove some existing defects in these images.
In addition, we are going to make a model for a heat diffusion in two directions x and y and assemble letters from components in matrices to apply our experiment on some other different colorful and greyscale images.
Finally, we calculate PSNR values for our method and compare them with some research methods to conclude that enhancing images by removing undesired defects can be done by the proposed method.
American Psychological Association (APA)
Ali, Ali Hasan& Rashid, Muhammad& Shihab, Suha Naim& Rashid, Taha& Hamid, Sad Husayn Abd. 2021. A modified heat diffusion based method for enhancing physical images. al-Qadisiyah Journal for Computer Science and Mathematics،Vol. 13, no. 1, pp.77-87.
https://search.emarefa.net/detail/BIM-1266380
Modern Language Association (MLA)
Ali, Ali Hasan…[et al.]. A modified heat diffusion based method for enhancing physical images. al-Qadisiyah Journal for Computer Science and Mathematics Vol. 13, no. 1 (2021), pp.77-87.
https://search.emarefa.net/detail/BIM-1266380
American Medical Association (AMA)
Ali, Ali Hasan& Rashid, Muhammad& Shihab, Suha Naim& Rashid, Taha& Hamid, Sad Husayn Abd. A modified heat diffusion based method for enhancing physical images. al-Qadisiyah Journal for Computer Science and Mathematics. 2021. Vol. 13, no. 1, pp.77-87.
https://search.emarefa.net/detail/BIM-1266380
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 84-87
Record ID
BIM-1266380