CN108305216B - 一种双边四次插值的图像放大方法 - Google Patents
一种双边四次插值的图像放大方法 Download PDFInfo
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- CN108305216B CN108305216B CN201810212403.0A CN201810212403A CN108305216B CN 108305216 B CN108305216 B CN 108305216B CN 201810212403 A CN201810212403 A CN 201810212403A CN 108305216 B CN108305216 B CN 108305216B
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- 230000002146 bilateral effect Effects 0.000 title claims abstract description 61
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- 239000013598 vector Substances 0.000 claims description 13
- 239000000470 constituent Substances 0.000 claims description 3
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- 238000012545 processing Methods 0.000 abstract description 3
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
- G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
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CN201810212403.0A CN108305216B (zh) | 2018-03-15 | 2018-03-15 | 一种双边四次插值的图像放大方法 |
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CN201810212403.0A CN108305216B (zh) | 2018-03-15 | 2018-03-15 | 一种双边四次插值的图像放大方法 |
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CN108305216A CN108305216A (zh) | 2018-07-20 |
CN108305216B true CN108305216B (zh) | 2021-07-30 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110060111A (zh) | 2018-12-12 | 2019-07-26 | 阿里巴巴集团控股有限公司 | 基于区块链的发票访问方法和装置、电子设备 |
CN110046900B (zh) | 2018-12-27 | 2024-04-05 | 创新先进技术有限公司 | 基于区块链的发票作废方法和装置、电子设备 |
CN115018707B (zh) * | 2022-06-16 | 2023-07-18 | 山东工商学院 | 基于九曲面片双四次拟合的图像放大方法和装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1164792A2 (en) * | 2000-06-13 | 2001-12-19 | Samsung Electronics Co., Ltd. | Format converter using bidirectional motion vector and method thereof |
CN101996393A (zh) * | 2009-08-12 | 2011-03-30 | 复旦大学 | 一种基于重建的超分辨率方法 |
CN102842111A (zh) * | 2012-07-09 | 2012-12-26 | 许丹 | 放大图像的补偿方法及装置 |
CN103500435A (zh) * | 2013-09-11 | 2014-01-08 | 西安交通大学 | 一种边缘导向的自适应图像插值方法及其vlsi实现装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2004061446A (ja) * | 2002-07-31 | 2004-02-26 | Fujitsu Ten Ltd | パターンマッチング処理方法及び画像処理装置 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1164792A2 (en) * | 2000-06-13 | 2001-12-19 | Samsung Electronics Co., Ltd. | Format converter using bidirectional motion vector and method thereof |
CN101996393A (zh) * | 2009-08-12 | 2011-03-30 | 复旦大学 | 一种基于重建的超分辨率方法 |
CN102842111A (zh) * | 2012-07-09 | 2012-12-26 | 许丹 | 放大图像的补偿方法及装置 |
CN103500435A (zh) * | 2013-09-11 | 2014-01-08 | 西安交通大学 | 一种边缘导向的自适应图像插值方法及其vlsi实现装置 |
Non-Patent Citations (2)
Title |
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Super-Resolution Reconstruction from Single Image Based on Join Operation in Granular Computing;Hongbing Liu 等;《International Journal of Pattern Recognition and Artificial Intelligence》;20170419;第31卷(第10期);第1754020-1--1754020-13页 * |
二元有理双四次插值曲面的点控制问题;陆海波 等;《计算机工程与应用》;20091231;第45卷(第24期);第46-49页 * |
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Inventor after: Liu Hongbing Inventor after: Yu Fahong Inventor after: Li Hui Inventor after: Li Jin Inventor after: Zhang Jiaqun Inventor after: Ma Xuewen Inventor after: Xie Huacheng Inventor before: Liu Hongbing Inventor before: Li Jin Inventor before: Zhang Jiaqun Inventor before: Ma Xuewen Inventor before: Xie Huacheng |
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Effective date of registration: 20201009 Address after: 314000 No. 56 South Yuexiu Road, Zhejiang, Jiaxing Applicant after: JIAXING University Applicant after: XINYANG NORMAL University Address before: 464000 No. 237 nanhu road, Henan, Xinyang Applicant before: XINYANG NORMAL University |
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