Title :
An Image Level Set Method for Denoising
Author :
Zhang, Dazhi ; Li, Songsong ; Wu, Boying ; Sun, Jiebao
Author_Institution :
Dept. of Math., Harbin Inst. of Technol., Harbin, China
Abstract :
In this paper, we propose a new algorithm for image denoising. Our method based on image level set and partial differential equations (PDE) operator. The new method is feasible and easy to implement. Moreover, our method can also retain the key information and some fine structures of image. Compared with other traditional methods, our method can serve a definite purpose in reducing more types of noise (Gaussian, Poisson and Salt & Pepper noise). Finally, numerical results show the effectiveness of our method.
Keywords :
Gaussian noise; image denoising; set theory; PDE; Pepper noise; gaussian noise; image denoising; image level set method; partial differential equations; poisson noise; salt noise; Image denoising; Image edge detection; Level set; Morphology; Noise; Noise reduction; PDE; denoising; image processing; level set;
Conference_Titel :
Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP), 2010 Sixth International Conference on
Conference_Location :
Darmstadt
Print_ISBN :
978-1-4244-8378-5
Electronic_ISBN :
978-0-7695-4222-5
DOI :
10.1109/IIHMSP.2010.142
