DocumentCode
1791307
Title
Inverse heat conduction problem for image compression
Author
Xiaoping Fang ; Xiaohong Chen ; Youjun Deng ; Yongmei Liu
Author_Institution
Sch. of Math. & Stat., Central South Univ., Changsha, China
fYear
2014
fDate
14-16 Oct. 2014
Firstpage
238
Lastpage
242
Abstract
A two-dimensional heat conduction problem is considered for image compression. The introduced heat conduction system does not convect with outer space in a square area, and the original image is treated as the initial temperature distribution. We design a stable numerical method to solve the inverse heat conduction problem for the image decompression. Numerical experiments are done for both image compression and decompression.
Keywords
data compression; heat conduction; image coding; image denoising; inverse problems; iterative methods; temperature distribution; image compression; image decompression; initial temperature distribution; iteration method; stable numerical method; two-dimensional inverse heat conduction problem; Educational institutions; Equations; Fourier transforms; Image coding; Image reconstruction; Space heating; Inverse heat conduction problem; image compression; iteration;
fLanguage
English
Publisher
ieee
Conference_Titel
Image and Signal Processing (CISP), 2014 7th International Congress on
Conference_Location
Dalian
Type
conf
DOI
10.1109/CISP.2014.7003784
Filename
7003784
Link To Document