Design Of An Efficient Edge Enhanced Image Scalar For Image Processing Applications
Sharpening Filter, Edge detector, Bilinear Interpolation.
Image scaling is one of the most widely used method in image processing applications and deals with the resizing of an image. Image scaling deals with the tradeoff between efficiency, sharpness and smoothness. So this paper presents a low complexity, low memory requirement, high quality image after scaling by using an efficient edge enhanced algorithm. The proposed algorithm consists of a sharpening filter, bilinear interpolation and an edge detector. Sharpening filter is used to reduce the blurred images and sobel operator is used as edge detector to identify the edges and to reduce the noise effects in an image. And a simplified bilinear interpolation technique is used to reduce silicon cost.
Rashmi. H, Suganya. S. "Design Of An Efficient Edge Enhanced Image Scalar For Image Processing Applications".INTERNATIONAL JOURNAL OF ENGINEERING DEVELOPMENT AND RESEARCH ISSN:2321-9939, Vol.3, Issue 2, pp.816-823, URL :https://rjwave.org/ijedr/papers/IJEDR1502146.pdf
Volume 3 Issue 2
Pages. 816-823
