CN107067373B - 一种基于0范数的梯度最小化二值图像复原方法 - Google Patents
一种基于0范数的梯度最小化二值图像复原方法 Download PDFInfo
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20048—Transform domain processing
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CN110147523A (zh) * | 2017-12-01 | 2019-08-20 | 南京航空航天大学 | 基于稀疏组Lasso的高阶因子分解机方法 |
CN108765305B (zh) * | 2018-04-16 | 2021-04-06 | 佛山市顺德区中山大学研究院 | 一种离焦qr码图像盲复原方法 |
CN110544215B (zh) * | 2019-08-23 | 2023-07-21 | 淮阴工学院 | 一种基于各向异性稀疏梯度的交通监控图像去雨方法 |
CN111709962B (zh) * | 2020-05-28 | 2023-06-30 | 淮阴工学院 | 基于各向异性l0梯度稀疏表达和dct变换的图像轮廓和纹理特征分解方法 |
CN111986123B (zh) * | 2020-09-24 | 2024-03-12 | 南京航空航天大学 | 基于kl散度和l0范数约束的模糊图像复原方法 |
Citations (5)
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CN104599242A (zh) * | 2014-12-09 | 2015-05-06 | 西安电子科技大学 | 使用多尺度非局部正则的模糊核估计方法 |
CN105184744A (zh) * | 2015-08-24 | 2015-12-23 | 西安电子科技大学 | 基于标准化稀疏度量图像块先验的模糊核估计方法 |
CN105809642A (zh) * | 2016-03-11 | 2016-07-27 | 中山大学 | 一种基于l0正则化的自然图像盲去运动模糊的方法 |
CN106097256A (zh) * | 2016-05-31 | 2016-11-09 | 南京邮电大学 | 一种基于图像盲去模糊的视频图像模糊度检测方法 |
CN106157268A (zh) * | 2016-07-28 | 2016-11-23 | 浙江工业大学 | 一种基于l0凸近似的退化图像复原方法 |
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CN104599242A (zh) * | 2014-12-09 | 2015-05-06 | 西安电子科技大学 | 使用多尺度非局部正则的模糊核估计方法 |
CN105184744A (zh) * | 2015-08-24 | 2015-12-23 | 西安电子科技大学 | 基于标准化稀疏度量图像块先验的模糊核估计方法 |
CN105809642A (zh) * | 2016-03-11 | 2016-07-27 | 中山大学 | 一种基于l0正则化的自然图像盲去运动模糊的方法 |
CN106097256A (zh) * | 2016-05-31 | 2016-11-09 | 南京邮电大学 | 一种基于图像盲去模糊的视频图像模糊度检测方法 |
CN106157268A (zh) * | 2016-07-28 | 2016-11-23 | 浙江工业大学 | 一种基于l0凸近似的退化图像复原方法 |
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"Image smoothing via L0 gradient minimization";Li Xu etc.;《ACM Transactions on Graphics》;20111215;pages61-64 |
"An Alternating Minimization Algorithm for Binary Image Restoration";ZHANG J ETC.;《IEEE Transactions on Image Processing》;20120228;pages883-888 |
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