Scaling Transform Methods For Compressing a 2D Graphical image

Abstract

Transformation is a process of converting the original picture coordinates into a different picture coordinates either by adding some values with original coordinates(Translations) or Multiplying some values with original coordinates(called Linear transformations like rotation, reflection, scaling, and shearing). In this paper, we compress a two dimensional picture using 2D scaling transformation. In the several scenarios, the utilization of this technique for image compression resulted in comparable or better performance, when compared to the Different modes of image transformations. In this paper We tried a new code for compressing an 2d gray scale image using scaling transform methods. Matlab concepts are applied to compress the image. We have plan to apply The techniques and develop a code for compressing a 3d image.