| 基于Windows CE下JPEG图像的压缩技术 |
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| 引用本文： | 朱本坤,朱亚奇,刘维亭. 基于Windows CE下JPEG图像的压缩技术[J]. 江南大学学报(自然科学版), 2009, 8(1) |
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| 作者姓名： | 朱本坤 朱亚奇 刘维亭 |
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| 作者单位： | 1. 镇江高等专科学校,江苏镇江,212003
2. 江苏科技大学,电子信息学院,江苏镇江,212003 |
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| 基金项目： | 船舶工业国防科技预研项目 |
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| 摘 要： | 在Windows CE系统下利用离散余弦变换,哈夫曼编码实现了JPEG图像压缩与解压缩.介绍了IJG组织提供的JPEG 库来验证JPEG压缩与解压缩算法在Windows CE下的应用;最后通过与IImage组件比较,结果表明,自定义的JPEG图像处理达到的效果与IImage组件相当,而且更具有可扩展性.
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| 关 键 词： | 离散余弦变换 哈夫曼编码 图像压缩与解压缩 |
Study on of JPEG Image Compression Technology Based on Windows CE |
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| ZHU Ben-kun,ZHU Ya-qi,LIU Wei-ting. Study on of JPEG Image Compression Technology Based on Windows CE[J]. Journal of Southern Yangtze University:Natural Science Edition, 2009, 8(1) |
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| Authors: | ZHU Ben-kun ZHU Ya-qi LIU Wei-ting |
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| Affiliation: | 1.Zhenjiang College;Zhenjiang 212003;China;2.School of Electronics and Information;Jiangsu University of Science and Technology;China |
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| Abstract: | The paper mainly investigates Discrete cosine transform and Huffman code implements JPEG Image Compression and Decompression based on Windows CE.The paper presents a method of using the library provided by IJG(Independent JPEG Group)to verify the JPEG Image Compression and Decompression based on Windows CE.Compared to IImage component,self-defined JPEG processing has the same effects with IImage component,but has more scalability. |
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| Keywords: | discrete cosine transform huffman code image compression and decompression |
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