CN101360242B - 基于JPEG2000的Tag-tree编码方法 - Google Patents
基于JPEG2000的Tag-tree编码方法 Download PDFInfo
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- CN101360242B CN101360242B CN 200810151047 CN200810151047A CN101360242B CN 101360242 B CN101360242 B CN 101360242B CN 200810151047 CN200810151047 CN 200810151047 CN 200810151047 A CN200810151047 A CN 200810151047A CN 101360242 B CN101360242 B CN 101360242B
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Abstract
Description
1 | 4 | 1 | 1 | 2 |
本发明(层数为7) | 现有技术 | |
综合工具 | Xilinx Synthesis Tool | |
目标器件 | Xilinx Virtex-IVXC4Vfx140-11ff1517 | Altera StratixEP1S25B672C7 |
Tag-tree规模 | 4×4 | 4×4 |
占用逻辑资源数 | 336 | 628 |
本发明(层数为7) | 现有技术 | |
最高时钟 | 188.288MHz | 106MHz |
建树时钟数 | 35 | 183 |
编码时钟数 | 331 | 512 |
Claims (1)
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CN 200810151047 CN101360242B (zh) | 2008-09-22 | 2008-09-22 | 基于JPEG2000的Tag-tree编码方法 |
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CN 200810151047 CN101360242B (zh) | 2008-09-22 | 2008-09-22 | 基于JPEG2000的Tag-tree编码方法 |
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CN101360242A CN101360242A (zh) | 2009-02-04 |
CN101360242B true CN101360242B (zh) | 2010-06-02 |
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CN 200810151047 Expired - Fee Related CN101360242B (zh) | 2008-09-22 | 2008-09-22 | 基于JPEG2000的Tag-tree编码方法 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8810562B2 (en) * | 2009-05-19 | 2014-08-19 | Advanced Micro Devices, Inc. | Hierarchical lossless compression |
CN102724508A (zh) * | 2012-06-07 | 2012-10-10 | 西安电子科技大学 | Jpeg2000的分辨率自适应节点树编码方法 |
CN104967860B (zh) * | 2015-07-29 | 2017-10-13 | 重庆航天火箭电子技术有限公司 | 一种基于子带加密的图像压缩方法 |
CN108513130B (zh) * | 2017-12-29 | 2019-10-08 | 西安电子科技大学 | 一种Tag-Tree编码的实现系统及方法 |
CN108540798B (zh) * | 2017-12-29 | 2020-06-05 | 西安电子科技大学 | 一种jpeg2000图像编码的实现系统及方法 |
CN111699687A (zh) * | 2019-06-27 | 2020-09-22 | 深圳市大疆创新科技有限公司 | 编码方法、编码器和编码系统 |
WO2020258188A1 (zh) * | 2019-06-27 | 2020-12-30 | 深圳市大疆创新科技有限公司 | 解码方法、解码器和解码系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1442807A (zh) * | 2003-04-07 | 2003-09-17 | 西安交通大学 | Tagtree编码器的vlsi设计方法 |
CN1671177A (zh) * | 2004-03-19 | 2005-09-21 | 北京大学 | Jpeg2000分数位平面编码方法及电路 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1442807A (zh) * | 2003-04-07 | 2003-09-17 | 西安交通大学 | Tagtree编码器的vlsi设计方法 |
CN1671177A (zh) * | 2004-03-19 | 2005-09-21 | 北京大学 | Jpeg2000分数位平面编码方法及电路 |
Non-Patent Citations (2)
Title |
---|
吴宗泽,郑南宁,黄宇,朱悦心.基于JPEG2000的TAGTREE编码算法分析及其FPGA实现.小型微型计算机系统26 3.2005,26(3),478-481. |
吴宗泽,郑南宁,黄宇,朱悦心.基于JPEG2000的TAGTREE编码算法分析及其FPGA实现.小型微型计算机系统26 3.2005,26(3),478-481. * |
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