Framework of adaptive lossless compression with block wise data

Lossless compression technique compresses the data file or image file without any changes in the original file. This method is generally applicable for the text data and the medical images. This paper proposes a new methodology to compress online data using an adaptive Huffman tree for encoding and decoding data with lesser height. This technique saves the transmitting power and decreases the communication bandwidth. It also explained the framework of adaptive lossless compression method using block wise data where data is send from sender to receiver dynamically after storing in a medium. Block wise data is a universal lossless data compression technique which takes lesser time to encode and decode.