DocumentCode :
3402082
Title :
Restoration of blur & noisy images using hybrid kernel-padding algorithm with transformation technique
Author :
Ansari, Rashid ; Yadav, Harsh ; Jain, Abhishek
Author_Institution :
Dept. of Comput. Sci. Radharaman, Inst. of Sci. & Technol., Bhopal, India
fYear :
2013
fDate :
20-22 Sept. 2013
Firstpage :
66
Lastpage :
71
Abstract :
Digital world is a dire need of the current scenario. Now these days equipments take the digital snapshots which may be blur due to bad focus of camera, relative motion between camera and scene to be capture etc. This is an extensive problem to restore this sort of images. This paper proposed a hybrid methodology to recover these images in order to improve the quality. This work uses the basic concept of kernel and padding. This work also applies the Haar wavelet Transform for filtering the image in order to reconstruct image which have the noise and blur. The results of this paper show that the proposed method gives the better result from the previous methods. It seems to be that the PSNR, Mean Square Rate and execution time is better in the proposed scheme.
Keywords :
Haar transforms; filtering theory; image denoising; image reconstruction; image restoration; mean square error methods; wavelet transforms; Haar wavelet transform; PSNR; blurred image restoration; camera focus; digital snapshots; digital world; execution time; hybrid kernel-padding algorithm; image filtering; image quality improvement; image reconstruction; image recovery; mean square rate; noisy image restoration; relative camera motion; relative scene motion; transformation technique; Discrete wavelet transforms; Image restoration; Kernel; Noise measurement; PSNR; Blurred Images; Hybrid Kernel Padding; Image Restoration; Transformation Algorithm;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer and Communication Technology (ICCCT), 2013 4th International Conference on
Conference_Location :
Allahabad
Print_ISBN :
978-1-4799-1569-9
Type :
conf
DOI :
10.1109/ICCCT.2013.6749605
Filename :
6749605
Link To Document :
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