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Image Zooming Enhancement using DWT and Fanbeam Projection in Interpolation Technique

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IJCA Proceedings on International Conference on Innovations in Computing Techniques (ICICT 2015)
© 2015 by IJCA Journal
ICICT 2015 - Number 3
Year of Publication: 2015
Authors:
K Sugapriya
K Kishore Kumar
Divyapraba
K Anitha Kumari

K Sugapriya, Kishore K Kumar, Divyapraba and Anitha K Kumari. Article: Image Zooming Enhancement using DWT and Fanbeam Projection in Interpolation Technique. IJCA Proceedings on International Conference on Innovations in Computing Techniques (ICICT 2015) ICICT 2015(3):20-24, July 2015. Full text available. BibTeX

@article{key:article,
	author = {K Sugapriya and K Kishore Kumar and Divyapraba and K Anitha Kumari},
	title = {Article: Image Zooming Enhancement using DWT and Fanbeam Projection in Interpolation Technique},
	journal = {IJCA Proceedings on International Conference on Innovations in Computing Techniques (ICICT 2015)},
	year = {2015},
	volume = {ICICT 2015},
	number = {3},
	pages = {20-24},
	month = {July},
	note = {Full text available}
}

Abstract

Image zooming had its importance in the real world. Concept of zooming in digital images is based on its intrusion of new pixels into the system. Interpolation is a technique used to obtain newly created pixels from the original image. Fan beam projection calculates different projected images. Generally, it is used to find abnormal opening in the system. In this method DWT is applied initially to original image. Then the computed high frequency bands are interpolated to obtain interpolated sub bands. Fan beam projection of different sub bands levels is fused together to obtain the respective sub band. Applying IDWT to sub bands will result in enhanced zoomed images.

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