Spatially Adaptive Column Fixed-Pattern Noise Correction in Infrared Imaging System Using 1D Horizontal Differential Statistics
In this paper we present a novel non-uniformity correction (NUC) method to remove column fixed-pattern noise (FPN), which is introduced by non-uniformity of on-chip column-parallel readout circuit in uncooled infrared focal plane array. We first define a new image statistic measurement, which is nam...
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| Format: | Article |
| Language: | English |
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IEEE
2017-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/8036403/ |
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| author | Yanpeng Cao Zewei He Jiangxin Yang Yanlong Cao Michael Ying Yang |
| author_facet | Yanpeng Cao Zewei He Jiangxin Yang Yanlong Cao Michael Ying Yang |
| author_sort | Yanpeng Cao |
| collection | DOAJ |
| description | In this paper we present a novel non-uniformity correction (NUC) method to remove column fixed-pattern noise (FPN), which is introduced by non-uniformity of on-chip column-parallel readout circuit in uncooled infrared focal plane array. We first define a new image statistic measurement, which is named as 1D horizontal differential statistics, to differentiate column FPN from structural edges, and further propose a filtering scheme to adaptively compute noise terms in structure and non-structure regions by applying different correction models. The proposed NUC technique combines the advantages of global- and local-based correction methods, thus can effectively eliminate column FPN without losing original thermal details. The performance of the proposed method is systematically evaluated, and is compared with the state-of-the-art column FPN correction solutions using realistic infrared images. |
| format | Article |
| id | doaj-art-950b9e7b2d8c4d85bbd9cfdde6292715 |
| institution | Kabale University |
| issn | 1943-0655 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-950b9e7b2d8c4d85bbd9cfdde62927152025-08-20T03:32:58ZengIEEEIEEE Photonics Journal1943-06552017-01-019511310.1109/JPHOT.2017.27520008036403Spatially Adaptive Column Fixed-Pattern Noise Correction in Infrared Imaging System Using 1D Horizontal Differential StatisticsYanpeng Cao0Zewei He1Jiangxin Yang2Yanlong Cao3Michael Ying Yang4State Key Laboratory of Fluid Power Transmission and Control, School of Mechanical Engineering, Zhejiang University, Hangzhou, ChinaState Key Laboratory of Fluid Power Transmission and Control, School of Mechanical Engineering, Zhejiang University, Hangzhou, ChinaState Key Laboratory of Fluid Power Transmission and Control, School of Mechanical Engineering, Zhejiang University, Hangzhou, ChinaState Key Laboratory of Fluid Power Transmission and Control, School of Mechanical Engineering, Zhejiang University, Hangzhou, ChinaScene Understanding Group, ITC, Universiteit Twente, Enschede Overijssel, NetherlandsIn this paper we present a novel non-uniformity correction (NUC) method to remove column fixed-pattern noise (FPN), which is introduced by non-uniformity of on-chip column-parallel readout circuit in uncooled infrared focal plane array. We first define a new image statistic measurement, which is named as 1D horizontal differential statistics, to differentiate column FPN from structural edges, and further propose a filtering scheme to adaptively compute noise terms in structure and non-structure regions by applying different correction models. The proposed NUC technique combines the advantages of global- and local-based correction methods, thus can effectively eliminate column FPN without losing original thermal details. The performance of the proposed method is systematically evaluated, and is compared with the state-of-the-art column FPN correction solutions using realistic infrared images.https://ieeexplore.ieee.org/document/8036403/Non-uniformity correctionfocal plane arrayfixed-pattern noise correctioninfrared detectorinfrared statisticsnoise in imaging systems. |
| spellingShingle | Yanpeng Cao Zewei He Jiangxin Yang Yanlong Cao Michael Ying Yang Spatially Adaptive Column Fixed-Pattern Noise Correction in Infrared Imaging System Using 1D Horizontal Differential Statistics IEEE Photonics Journal Non-uniformity correction focal plane array fixed-pattern noise correction infrared detector infrared statistics noise in imaging systems. |
| title | Spatially Adaptive Column Fixed-Pattern Noise Correction in Infrared Imaging System Using 1D Horizontal Differential Statistics |
| title_full | Spatially Adaptive Column Fixed-Pattern Noise Correction in Infrared Imaging System Using 1D Horizontal Differential Statistics |
| title_fullStr | Spatially Adaptive Column Fixed-Pattern Noise Correction in Infrared Imaging System Using 1D Horizontal Differential Statistics |
| title_full_unstemmed | Spatially Adaptive Column Fixed-Pattern Noise Correction in Infrared Imaging System Using 1D Horizontal Differential Statistics |
| title_short | Spatially Adaptive Column Fixed-Pattern Noise Correction in Infrared Imaging System Using 1D Horizontal Differential Statistics |
| title_sort | spatially adaptive column fixed pattern noise correction in infrared imaging system using 1d horizontal differential statistics |
| topic | Non-uniformity correction focal plane array fixed-pattern noise correction infrared detector infrared statistics noise in imaging systems. |
| url | https://ieeexplore.ieee.org/document/8036403/ |
| work_keys_str_mv | AT yanpengcao spatiallyadaptivecolumnfixedpatternnoisecorrectionininfraredimagingsystemusing1dhorizontaldifferentialstatistics AT zeweihe spatiallyadaptivecolumnfixedpatternnoisecorrectionininfraredimagingsystemusing1dhorizontaldifferentialstatistics AT jiangxinyang spatiallyadaptivecolumnfixedpatternnoisecorrectionininfraredimagingsystemusing1dhorizontaldifferentialstatistics AT yanlongcao spatiallyadaptivecolumnfixedpatternnoisecorrectionininfraredimagingsystemusing1dhorizontaldifferentialstatistics AT michaelyingyang spatiallyadaptivecolumnfixedpatternnoisecorrectionininfraredimagingsystemusing1dhorizontaldifferentialstatistics |