Resolution Enhancement of images with Interpolation and DWT-SWT Wavelet Domain Components
G. M. Khaire · 2013
Display resolution sizes are increasing uncontrollably. Imaging system resolution is not catching up with the display technology; this highlights the need for resolution enhancement methods. In this paper we have proposed new method for super resolution. The proposed method uses SWT and DWT high frequency sub bands. PSNR is used as quality measure to compare the proposed method with other methods. Proposed method proves to be superior to other state of the art super resolution methods.