CN1209926C - 运用于图像编码和视频编码的整数变换方法和装置 - Google Patents
运用于图像编码和视频编码的整数变换方法和装置 Download PDFInfo
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- CN1209926C CN1209926C CN 03115997 CN03115997A CN1209926C CN 1209926 C CN1209926 C CN 1209926C CN 03115997 CN03115997 CN 03115997 CN 03115997 A CN03115997 A CN 03115997A CN 1209926 C CN1209926 C CN 1209926C
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- 238000000034 method Methods 0.000 title claims abstract description 45
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- 230000009466 transformation Effects 0.000 claims abstract description 27
- 230000007704 transition Effects 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 230000017105 transposition Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000001131 transforming effect Effects 0.000 abstract 9
- 238000010586 diagram Methods 0.000 description 6
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 1
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CN 03115997 CN1209926C (zh) | 2003-03-26 | 2003-03-26 | 运用于图像编码和视频编码的整数变换方法和装置 |
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CN 03115997 CN1209926C (zh) | 2003-03-26 | 2003-03-26 | 运用于图像编码和视频编码的整数变换方法和装置 |
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CN1445999A CN1445999A (zh) | 2003-10-01 |
CN1209926C true CN1209926C (zh) | 2005-07-06 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1642280B (zh) * | 2004-01-01 | 2010-04-28 | 浙江大学 | 图像和视频信号的变换装置及其方法 |
CN100433837C (zh) * | 2004-03-18 | 2008-11-12 | 华中科技大学 | 视频编码的整数变换方法 |
WO2006034603A1 (en) * | 2004-09-28 | 2006-04-06 | Huawei Technologies Co., Ltd | Video image encoding method |
CN101616328B (zh) * | 2005-12-08 | 2011-08-10 | 香港中文大学 | 视频信号的编码系数的转换装置及其方法 |
CN101848392A (zh) * | 2010-05-07 | 2010-09-29 | 北京大学深圳研究生院 | 一种视频编解码装置及其整数变换和反变换的方法 |
CN101977321B (zh) * | 2010-11-04 | 2014-03-12 | 深圳市融创天下科技股份有限公司 | 一种视频编码的整数变换方法 |
CN102227135A (zh) * | 2011-04-20 | 2011-10-26 | 深圳市融创天下科技发展有限公司 | 一种视频编码8x8整数变换方法 |
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Effective date of registration: 20211229 Address after: 450046 Floor 9, building 1, Zhengshang Boya Plaza, Longzihu wisdom Island, Zhengdong New Area, Zhengzhou City, Henan Province Patentee after: xFusion Digital Technologies Co., Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |
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