• POOJA DEVI
• Mrs. Chetan Rani

In the present days; the transfer of data from one place to other through communication channel has basic applications. The data can be large, which is not easy to transfer. So compression is the basic requirement of higher size data for the transmission process. The reason behind is that small size data take lesser time during the transferring stage. The digital data present in the form of image or text. We consider the problem of image compression for our study. Several challenges arrived during image compression. The quality of the image and its size is affected badly during the compression stage. We studied lots of research paper of image compression in which different methods were proposed. LBG method is proposed in various techniques for the vector quantization process. Different optimization algorithm also proposed to improve the quality of the compressed image.

LBG, image compression, optimization etc.

"A review paper on Image compression using optimization with LBG algorithm", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.872-877, June 2019, Available :http://www.jetir.org/papers/JETIR1906U17.pdf

"A review paper on Image compression using optimization with LBG algorithm", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp872-877, June 2019, Available at : http://www.jetir.org/papers/JETIR1906U17.pdf