CN104079902A - 一种高动态bayer格式数据压缩方法 - Google Patents
一种高动态bayer格式数据压缩方法 Download PDFInfo
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- CN104079902A CN104079902A CN201410299330.5A CN201410299330A CN104079902A CN 104079902 A CN104079902 A CN 104079902A CN 201410299330 A CN201410299330 A CN 201410299330A CN 104079902 A CN104079902 A CN 104079902A
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000013144 data compression Methods 0.000 title claims abstract description 11
- 238000012937 correction Methods 0.000 claims description 23
- 238000013316 zoning Methods 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 11
- 238000004364 calculation method Methods 0.000 claims description 5
- 230000003044 adaptive effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010981 turquoise Substances 0.000 description 1
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原始图像 | 本法处理后 | |
平均亮度 | 27.37 | 97.39 |
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CN104079902A true CN104079902A (zh) | 2014-10-01 |
CN104079902B CN104079902B (zh) | 2016-03-23 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107257452A (zh) * | 2017-07-21 | 2017-10-17 | 浙江大华技术股份有限公司 | 一种图像处理方法、装置及计算设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1866296A (zh) * | 2005-05-16 | 2006-11-22 | 北京大学 | 自适应指数映射高动态范围压缩方法 |
JP2009224901A (ja) * | 2008-03-13 | 2009-10-01 | Yamaha Corp | 画像のダイナミックレンジ圧縮方法、画像処理回路、撮像装置およびプログラム |
CN101950412A (zh) * | 2010-07-23 | 2011-01-19 | 北京理工大学 | 一种红外图像细节增强和动态范围压缩方法 |
CN103024300A (zh) * | 2012-12-25 | 2013-04-03 | 华为技术有限公司 | 一种高动态范围图像显示方法及装置 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1866296A (zh) * | 2005-05-16 | 2006-11-22 | 北京大学 | 自适应指数映射高动态范围压缩方法 |
JP2009224901A (ja) * | 2008-03-13 | 2009-10-01 | Yamaha Corp | 画像のダイナミックレンジ圧縮方法、画像処理回路、撮像装置およびプログラム |
CN101950412A (zh) * | 2010-07-23 | 2011-01-19 | 北京理工大学 | 一种红外图像细节增强和动态范围压缩方法 |
CN103024300A (zh) * | 2012-12-25 | 2013-04-03 | 华为技术有限公司 | 一种高动态范围图像显示方法及装置 |
Non-Patent Citations (2)
Title |
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刘真等: "《HDR图像压缩算法比较研究》", 《影像科学与光化学》 * |
赵茂杰: "《图像保边缘多尺度分解及应用》", 《中国优秀硕士论文全文数据库》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107257452A (zh) * | 2017-07-21 | 2017-10-17 | 浙江大华技术股份有限公司 | 一种图像处理方法、装置及计算设备 |
CN107257452B (zh) * | 2017-07-21 | 2019-03-26 | 浙江大华技术股份有限公司 | 一种图像处理方法、装置及计算设备 |
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Address after: 100080, Beijing, Haidian Haidian District Road, 21, Zhongguancun intellectual property building, block B, 7 Patentee after: BEIJING ITARGE TECHNOLOGIES CO., LTD. Address before: 100080, Beijing, Haidian Haidian District Road, 21, Zhongguancun intellectual property building, block B, 7 Patentee before: Beijing iTARGE Software Technologies Development Co., Ltd. |
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Denomination of invention: High-dynamic bayer format data compression method Effective date of registration: 20170810 Granted publication date: 20160323 Pledgee: China Co truction Bank Corp Beijing Zhongguancun branch Pledgor: BEIJING ITARGE TECHNOLOGIES CO., LTD.|BEIJING MINGTAIZHI SOFTWARE TECHNOLOGY DEVELOPMENT CO., LTD. Registration number: 2017990000732 |
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Date of cancellation: 20181116 Granted publication date: 20160323 Pledgee: China Co truction Bank Corp Beijing Zhongguancun branch Pledgor: BEIJING ITARGE TECHNOLOGIES CO., LTD.|BEIJING MINGTAIZHI SOFTWARE TECHNOLOGY DEVELOPMENT CO., LTD. Registration number: 2017990000732 |