A new lossless method of Huffman coding for text data compression and decompression process with FPGA implementation
Digital compression for reducing data size is important because of bandwidth restriction. Compression technique is also named source coding. It defines the process of compressed data using less number of bits than uncompressed form. Compression is the technique for decreasing the amount of informati...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Medwell Journals
2016
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| Online Access: | http://psasir.upm.edu.my/id/eprint/54874/ http://psasir.upm.edu.my/id/eprint/54874/1/A%20new%20lossless%20method%20of%20Huffman%20coding%20for%20text%20data%20compression%20and%20decompression%20.pdf |
| _version_ | 1848852653767917568 |
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| author | Hameed, Maan Khmag, Asem Zaman, Fakhrul Ramli, Abd. Rahman |
| author_facet | Hameed, Maan Khmag, Asem Zaman, Fakhrul Ramli, Abd. Rahman |
| author_sort | Hameed, Maan |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Digital compression for reducing data size is important because of bandwidth restriction. Compression technique is also named source coding. It defines the process of compressed data using less number of bits than uncompressed form. Compression is the technique for decreasing the amount of information used to represent data without decreasing the quality of the text. It also decreases the number of bits needed to storage or transmission in different media. Compression is a method that makes keeping of data easier for a large size of information. In this study, proposed Huffman design includes encoder and decoder based on new binary tree for improving usage of memory for text compression. A saving percentage of approximately 4°.95% was achieved through the suggested way. In this research, Huffman encoder and decoder were created using Verilog HDL. Huffman design was achieved by using a binary tree. Model Sim simulator tool from Mentor Graphics was used for functional verification and simulation of the design modules. FPGA was used for Huffman implementation. |
| first_indexed | 2025-11-15T10:41:30Z |
| format | Article |
| id | upm-54874 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:41:30Z |
| publishDate | 2016 |
| publisher | Medwell Journals |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-548742018-05-28T07:35:22Z http://psasir.upm.edu.my/id/eprint/54874/ A new lossless method of Huffman coding for text data compression and decompression process with FPGA implementation Hameed, Maan Khmag, Asem Zaman, Fakhrul Ramli, Abd. Rahman Digital compression for reducing data size is important because of bandwidth restriction. Compression technique is also named source coding. It defines the process of compressed data using less number of bits than uncompressed form. Compression is the technique for decreasing the amount of information used to represent data without decreasing the quality of the text. It also decreases the number of bits needed to storage or transmission in different media. Compression is a method that makes keeping of data easier for a large size of information. In this study, proposed Huffman design includes encoder and decoder based on new binary tree for improving usage of memory for text compression. A saving percentage of approximately 4°.95% was achieved through the suggested way. In this research, Huffman encoder and decoder were created using Verilog HDL. Huffman design was achieved by using a binary tree. Model Sim simulator tool from Mentor Graphics was used for functional verification and simulation of the design modules. FPGA was used for Huffman implementation. Medwell Journals 2016 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/54874/1/A%20new%20lossless%20method%20of%20Huffman%20coding%20for%20text%20data%20compression%20and%20decompression%20.pdf Hameed, Maan and Khmag, Asem and Zaman, Fakhrul and Ramli, Abd. Rahman (2016) A new lossless method of Huffman coding for text data compression and decompression process with FPGA implementation. Journal of Engineering and Applied Sciences, 11 (3). pp. 402-407. ISSN 1816-949X; ESSN: 1818-7803 |
| spellingShingle | Hameed, Maan Khmag, Asem Zaman, Fakhrul Ramli, Abd. Rahman A new lossless method of Huffman coding for text data compression and decompression process with FPGA implementation |
| title | A new lossless method of Huffman coding for text data compression and decompression process with FPGA implementation |
| title_full | A new lossless method of Huffman coding for text data compression and decompression process with FPGA implementation |
| title_fullStr | A new lossless method of Huffman coding for text data compression and decompression process with FPGA implementation |
| title_full_unstemmed | A new lossless method of Huffman coding for text data compression and decompression process with FPGA implementation |
| title_short | A new lossless method of Huffman coding for text data compression and decompression process with FPGA implementation |
| title_sort | new lossless method of huffman coding for text data compression and decompression process with fpga implementation |
| url | http://psasir.upm.edu.my/id/eprint/54874/ http://psasir.upm.edu.my/id/eprint/54874/1/A%20new%20lossless%20method%20of%20Huffman%20coding%20for%20text%20data%20compression%20and%20decompression%20.pdf |