Institutional Repository of Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China
Interpreting and Extending the Guided Filter via Cyclic Coordinate Descent | |
Dai, Longquan1; Yuan, Mengke2,3; Tang, Liang4; Xie, Yuan5; Zhang, Xiaopeng3; Tang, Jinhui1 | |
发表期刊 | IEEE TRANSACTIONS ON IMAGE PROCESSING |
ISSN | 1057-7149 |
2019-02-01 | |
卷号 | 28期号:2页码:767-778 |
摘要 | The guided filter (GF) is a widely used smoothing tool in computer vision and image processing. However, to the best of our knowledge, few papers investigate the mathematical connection between this filter and the least-squares optimization. In this paper, we first interpret the guided filter as the cyclic coordinate descent (CCD) solver of a least-squares objective function. This discovery implies an extension approach to generalize the guided filter since we can change the least-squares objective function and define new filters as the first pass iteration of the CCD solver of modified objective functions. In addition, referring to the iterative minimizing procedure of the CCD, we can derive new rolling filtering schemes. So, we are reasonable to say that our discovery not only reveals an approach to design new GF-like filters adapting to specific requirements of applications but also offers thorough explanations for two rolling filtering schemes of the guided filter as well as the method to extend them. Experiments prove our new proposed filters and rolling filtering schemes could produce state-of-the-art results. |
关键词 | Guided filter (GF) cyclic coordinate descent (CCD) rolling filtering schemes |
DOI | 10.1109/TIP.2018.2869720 |
关键词[WOS] | BILATERAL FILTER ; ALGORITHMS ; GUIDANCE ; ROBUST |
收录类别 | SCI |
语种 | 英语 |
资助项目 | Beijing Municipal Natural Science Foundation[4182067] ; Fundamental Research Funds for the Central Universities[30917011323] ; National Natural Science Foundation of China Youth Fund[61701235] ; National Natural Science Foundation of China[61772524] ; National Natural Science Foundation of China[61873293] ; National Natural Science Foundation of China[61772275] ; National Natural Science Foundation of China[61522203] ; National Natural Science Foundation of China[61732007] ; National Natural Science Foundation of China Key Funds[61331018] ; National Natural Science Foundation of China Key Funds[61620106003] ; 973 Program[2014CB347600] ; 973 Program[2014CB347600] ; National Natural Science Foundation of China Key Funds[61620106003] ; National Natural Science Foundation of China Key Funds[61331018] ; National Natural Science Foundation of China[61732007] ; National Natural Science Foundation of China[61522203] ; National Natural Science Foundation of China[61772275] ; National Natural Science Foundation of China[61873293] ; National Natural Science Foundation of China[61772524] ; National Natural Science Foundation of China Youth Fund[61701235] ; Fundamental Research Funds for the Central Universities[30917011323] ; Beijing Municipal Natural Science Foundation[4182067] |
WOS研究方向 | Computer Science ; Engineering |
WOS类目 | Computer Science, Artificial Intelligence ; Engineering, Electrical & Electronic |
WOS记录号 | WOS:000447041700006 |
出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/23053 |
专题 | 模式识别国家重点实验室_三维可视计算 |
通讯作者 | Tang, Jinhui |
作者单位 | 1.Nanjing Univ Sci & Technol, Sch Comp Sci & Engn, Nanjing 210094, Jiangsu, Peoples R China 2.Univ Chinese Acad Sci, Beijing 101408, Peoples R China 3.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China 4.CASA Environm Technol Co Ltd, CASA EM & EW IOT Res Ctr, Wuxi 214024, Peoples R China 5.Chinese Acad Sci, Res Ctr Precis Sensing & Control, Inst Automat, Beijing 100190, Peoples R China |
推荐引用方式 GB/T 7714 | Dai, Longquan,Yuan, Mengke,Tang, Liang,et al. Interpreting and Extending the Guided Filter via Cyclic Coordinate Descent[J]. IEEE TRANSACTIONS ON IMAGE PROCESSING,2019,28(2):767-778. |
APA | Dai, Longquan,Yuan, Mengke,Tang, Liang,Xie, Yuan,Zhang, Xiaopeng,&Tang, Jinhui.(2019).Interpreting and Extending the Guided Filter via Cyclic Coordinate Descent.IEEE TRANSACTIONS ON IMAGE PROCESSING,28(2),767-778. |
MLA | Dai, Longquan,et al."Interpreting and Extending the Guided Filter via Cyclic Coordinate Descent".IEEE TRANSACTIONS ON IMAGE PROCESSING 28.2(2019):767-778. |
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