10.5120/18915-0234 |
Pravin B.pokle and Narendra G Bawane. Article: Novel Method of Image Compression using Angular Domain Concept to Achieve High Compression Rate. International Journal of Computer Applications 108(6):23-27, December 2014. Full text available. BibTeX
@article{key:article, author = {Pravin B.pokle and Narendra G. Bawane}, title = {Article: Novel Method of Image Compression using Angular Domain Concept to Achieve High Compression Rate}, journal = {International Journal of Computer Applications}, year = {2014}, volume = {108}, number = {6}, pages = {23-27}, month = {December}, note = {Full text available} }
Image compression plays vital role in the field of the corporate world, entertainment industry, multimedia, education communications and even at home. The main objective of Image compression is to minimize the size of image in bytes by reducing the redundancy of the image data without degrading the quality of image that results in the reduction of file size so that more images can be stored in a given amount of disk or memory space and also reduces the time required to send the images over the network. Inspired by the recent advancements in the image compression techniques, we proposed an image compression framework based on the pixel-wise fidelity. The proposed method is used to reduce the bit rate of the pixels of the image for the compression by using angular transformation. In the proposed algorithm we used the normalization technique and the inverse sine transformation to get the optimized and compressed image as an output. Finally the results are compared with different methods for MSE, PSNR and the visual appearance after decoding of image.