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Efficient data compression and transmission are crucial in space missions due to restricted resources, such as bandwidth and storage capacity. This requires efficient data-compression methods that ...

This is a C++ program that implements LZW compression using a hashtable data structure. It takes an input file and compresses the data into a smaller size, then writes the compressed data to an output ...

compression tool: C++ program that implements LZW compression using a hashtable data structure. It takes an input file and compresses the data into a smaller size, then writes the compressed data to ...

ABSTRACT: In this paper, we analyze the complexity and entropy of different methods of data compression algorithms: LZW, Huffman, Fixed-length code (FLC), and Huffman after using Fixed-length code ...

In this paper, we analyze the complexity and entropy of different methods of data compression algorithms: LZW, Huffman, Fixed-length code (FLC), and Huffman after using Fixed-length code (HFLC). We ...

Abstract: Image Compression is used to decrease the number of bits required to store and transmit images without any measurable loss of information. The impact of using different lossless compression ...

Abstract: The LZW compression is a well known patented lossless compression method used in Unix file compression utility "compress" and in GIF and TIFF image formats. It converts an input string of ...