BLIND IMAGE RESTORATION USING ICA-LIKE ALGORITHM

	This Article
	Subscribers, please Login Purchase article: $19 PDF IEEE Xplore Subscribers RSS feed
	Share
	Email this Article to a friend
	Bibliographic References
	ASCII Text BibTex RefWorks Procite/RefMan/Endnote
	Add to:
	Digg Furl Spurl Blink Simpy Google Del.icio.us Y!MyWeb
	Search
	Similar Articles Articles by Yunnong Zhang Articles by Zhenya He IEEE Fellow

2001 IEEE International Conference on Multimedia and Expo (ICME'01)

Tokyo, Japan

August 22-August 25

ISBN: 0-7695-1198-8

	ASCII Text	x
	Yunnong Zhang, Zhenya He IEEE Fellow, "BLIND IMAGE RESTORATION USING ICA-LIKE ALGORITHM," Multimedia and Expo, IEEE International Conference on, pp. 265, 2001 IEEE International Conference on Multimedia and Expo (ICME'01), 2001.

	BibTex	x
	@article{ 10.1109/ICME.2001.1237904, author = {Yunnong Zhang and Zhenya He IEEE Fellow}, title = {BLIND IMAGE RESTORATION USING ICA-LIKE ALGORITHM}, journal ={Multimedia and Expo, IEEE International Conference on}, volume = {0}, year = {2001}, isbn = {0-7695-1198-8}, pages = {265}, doi = {http://doi.ieeecomputersociety.org/10.1109/ICME.2001.1237904}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Multimedia and Expo, IEEE International Conference on TI - BLIND IMAGE RESTORATION USING ICA-LIKE ALGORITHM SN - 0-7695-1198-8 SP EP A1 - Yunnong Zhang, A1 - Zhenya He IEEE Fellow, PY - 2001 KW - Blind image restoration KW - sparse code shrinkage KW - ICA algorithm KW - and FastICA algorithm VL - 0 JA - Multimedia and Expo, IEEE International Conference on ER -

Yunnong Zhang, DSP Division, Dept. of Radio Engineering, Southeast University, Nanjing 210096, China

Zhenya He IEEE Fellow, DSP Division, Dept. of Radio Engineering, Southeast University, Nanjing 210096, China

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICME.2001.1237904

A novel method of blind image restoration based on sparse code shrinkage and ICA algorithms is presented in this paper. In the Sparse Code Shrinkage method by Hyvarinen, ICA-like algorithm is used to remove gaussian noise in natural images. And we can also assume that the pixels in blocks of images are independent nongaussian random variables. Thus an ICA algorithm can be applied to do deblurring. The method is tested to be useful in both synthesized images and natural images.

Index Terms:

Blind image restoration, sparse code shrinkage, ICA algorithm, and FastICA algorithm

Citation:

Yunnong Zhang, Zhenya He IEEE Fellow, "BLIND IMAGE RESTORATION USING ICA-LIKE ALGORITHM," icme, pp.265, 2001 IEEE International Conference on Multimedia and Expo (ICME'01), 2001

Peer Review Notice | Give Us Feedback

Usage of this product signifies your acceptance of the Terms of Use.