Automatic calibration and simplified decoding pipeline for plenoptic camera
文献类型：期刊论文
| 作者 | Wu, Junlong2,3; Guo, Zhenghua2,3; Chen, Xianfeng2,3; Ma, Shuai2,3; Xu, Bing3; Yang, Ping3 |
| 刊名 | JOURNAL OF ELECTRONIC IMAGING
 |
| 出版日期 | 2020-07-09 |
| 卷号 | 29期号:4页码:43003 |
| ISSN号 | 1017-9909 |
| DOI | 10.1117/1.JEI.29.4.043003 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Plenoptic cameras attract extensive attention these days for their unique information acquisition and postcapture processing capability. In prior work, the decoding pipeline of plenoptic cameras mainly consisted of calibration, aligning, slicing, and resampling. Besides, slicing and resampling are performed on a generated grid of projected centers. Such methods consist of a series of processing steps, and the errors from different steps are accumulated. We propose a simplified decoding pipeline for plenoptic cameras. We first propose a coarse-to-fine strategy to calibrate the microlens array accurately and automatically. Then, unlike prior work, we perform slicing and resampling using a nonregular grid of projected centers. Such a strategy avoids using aligning and excludes the dark regions among different microlenses from decoding. Experiments on published datasets and real-world scenes demonstrate the validation of the proposed method. (C) 2020 SPIE and IS&T |
| 语种 | 英语 |
| WOS记录号 | WOS:000582373000017 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/10156]  |
| 专题 | 光电技术研究所_自适应光学技术研究室（八室） |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing, Peoples R China 2.Chinese Acad Sci, Inst Opt & Elect, Chengdu, Peoples R China 3.Chinese Acad Sci, Key Lab Adapt Opt, Chengdu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Junlong,Guo, Zhenghua,Chen, Xianfeng,et al. Automatic calibration and simplified decoding pipeline for plenoptic camera[J]. JOURNAL OF ELECTRONIC IMAGING,2020,29(4):43003. |
| APA | Wu, Junlong,Guo, Zhenghua,Chen, Xianfeng,Ma, Shuai,Xu, Bing,&Yang, Ping.(2020).Automatic calibration and simplified decoding pipeline for plenoptic camera.JOURNAL OF ELECTRONIC IMAGING,29(4),43003. |
| MLA | Wu, Junlong,et al."Automatic calibration and simplified decoding pipeline for plenoptic camera".JOURNAL OF ELECTRONIC IMAGING 29.4(2020):43003. |
入库方式： OAI收割
来源：光电技术研究所
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