Image Resolution Improvement By Using DWT & SWT Transform
Abstract & Details
Research Area
Image Processing
Keywords
DWT
IDWT
Interpolation
SWT
Bicubic
Bilinear
Abstract
In this proposed method an image resolution enhancement technique based on interpolation of the high frequency subband images obtained by discrete wavelet transform (DWT) and the input image. The edges are enhanced by introducing an intermediate stage by using stationary wavelet transform(SWT). In DWT is applied in order to decompose an input image into different subbands. Then the high frequency subbands as well as the input image are interpolated. The estimated high frequency subbands are being modified using high frequency subbands obtained through SWT.Then all these subbands are combined to generate a new high resolution image using inverse DWT (IDWT). The quantitative and visual results are showing the superiority of the proposed technique over the conventional and state-of-art image resolution enhancement techniques
License
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Commons
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Author Information
| # | Name | Institute / Affiliation |
|---|---|---|
| 1 | Miss. Ashwini Anil Thorat | AVCOE |
| 2 | Prof. Katariya S. S. | AVCOE |
How to Cite
Use the following formats to cite this article in your research.
APA Style
Thorat, Miss. Ashwini Anil & S., Prof. Katariya S. (2015). Image Resolution Improvement By Using DWT & SWT Transform. International Journal of Advance Research and Innovative Ideas In Education, 1(4), 490-495.
MLA Style
Thorat, Miss. Ashwini Anil, and Prof. Katariya S. S.. "Image Resolution Improvement By Using DWT & SWT Transform." International Journal of Advance Research and Innovative Ideas In Education, vol. 1, no. 4, 2015, pp. 490-495.
IEEE Style
Miss. Ashwini Anil Thorat and Prof. Katariya S. S., "Image Resolution Improvement By Using DWT & SWT Transform," International Journal of Advance Research and Innovative Ideas In Education, vol. 1, no. 4, pp. 490-495, 2015.
Vancouver Style
Thorat Miss. Ashwini Anil, S. Prof. Katariya S.. Image Resolution Improvement By Using DWT & SWT Transform. International Journal of Advance Research and Innovative Ideas In Education. 2015;1(4):490-495.
Harvard Style
Thorat, Miss. Ashwini Anil & S., Prof. Katariya S. (2015) 'Image Resolution Improvement By Using DWT & SWT Transform', International Journal of Advance Research and Innovative Ideas In Education, 1(4), pp. 490-495.
Chicago Style
Thorat, Miss. Ashwini Anil and Prof. Katariya S. S.. "Image Resolution Improvement By Using DWT & SWT Transform." International Journal of Advance Research and Innovative Ideas In Education 1, no. 4 (2015): 490-495.
Turabian Style
Thorat, Miss. Ashwini Anil and Prof. Katariya S. S.. "Image Resolution Improvement By Using DWT & SWT Transform." International Journal of Advance Research and Innovative Ideas In Education 1, no. 4 (2015): 490-495.
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