Dr. Na Li Profile

Dr. Na Li

at National Univ of Defense Technology

SPIE Involvement:

Author

Publications (9)

SPIE Journal Paper | 6 April 2015

Robust rigid coherent point drift algorithm based on outlier suppression and its application in image matching

Songlin Liu, Gang Sun, Zhaodong Niu, Na Li, Zengping Chen

JARS, Vol. 9, Issue 01, 095085, (April 2015) https://doi.org/10.1117/12.10.1117/1.JRS.9.095085

KEYWORDS: Expectation maximization algorithms, Adaptive optics, Detection and tracking algorithms, Data modeling, Affine motion model, Image fusion, Remote sensing, Digital imaging, Sun, Sodium

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Proceedings Article | 23 October 2014 Paper

An unsupervised approach based on Riemannian metric to change detection on multi-temporal SAR images

Na Li, Fang Liu, Zengping Chen

Proceedings Volume 9244, 924418 (2014) https://doi.org/10.1117/12.2066969

KEYWORDS: Synthetic aperture radar, Probability theory, Algorithm development, Remote sensing, Speckle, Image segmentation, Sodium, Binary data, Backscatter, Spatial resolution

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Proceedings Article | 23 October 2014 Paper

Port surveillance by using co-occurrence matrix on multitemporal SAR images

Na Li, Yang Liu, Songlin Liu, Fang Liu, Zengping Chen

Proceedings Volume 9244, 924417 (2014) https://doi.org/10.1117/12.2066968

KEYWORDS: Backscatter, Synthetic aperture radar, Feature extraction, Reflectivity, Radar, Surveillance, Binary data, Prototyping, Image segmentation, Speckle

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Proceedings Article | 23 October 2014 Paper

Automatic outlier suppression for rigid coherent point drift algorithm

Songlin Liu, Ruibin Tu, Zhaodong Niu, Na Li, Zengping Chen

Proceedings Volume 9244, 92440O (2014) https://doi.org/10.1117/12.2066065

KEYWORDS: Expectation maximization algorithms, Adaptive optics, Detection and tracking algorithms, Stochastic processes, Remote sensing, Performance modeling, 3D modeling, Image fusion, Data modeling, Analytical research

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Proceedings Article | 13 October 2014 Paper

Wideband radar imaging for space debris based on direct IF sampling signals

Yang Liu, Zengping Chen, Na Li, Shiyou Xu

Proceedings Volume 9250, 925014 (2014) https://doi.org/10.1117/12.2067010

KEYWORDS: Radar, Radar imaging, Scattering, Electronic filtering, Image restoration, Detection and tracking algorithms, Reconstruction algorithms, Motion models, Motion estimation, Fourier transforms

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Proceedings Article | 7 October 2014 Paper

MTRC compensation in high-resolution ISAR imaging via improved polar format algorithm

Yang Liu, Hao Li, Na Li, Shiyou Xu, Zengping Chen

Proceedings Volume 9252, 92520P (2014) https://doi.org/10.1117/12.2066089

KEYWORDS: Detection and tracking algorithms, Radar, Doppler effect, Radar imaging, Picosecond phenomena, Image resolution, Synthetic aperture radar, Scattering, Data modeling, Defense technologies

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Proceedings Article | 7 October 2014 Paper

A novel image registration method for InISAR imaging system

Biao Tian, Na Li, Yang Liu, Da Tang, Shiyou Xu, Zengping Chen

Proceedings Volume 9252, 92520U (2014) https://doi.org/10.1117/12.2069592

KEYWORDS: Image registration, Antennas, Berkelium, Imaging systems, Doppler effect, Interferometry, 3D image processing, Image quality, 3D acquisition, Scattering

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Proceedings Article | 17 October 2013 Paper

A self-adaptive image registration method: from local learning to overall processing

Peng Ye, Na Li, Fang Liu, Juhong Wu, Guirong Guo

Proceedings Volume 8892, 88920D (2013) https://doi.org/10.1117/12.2029059

KEYWORDS: Image registration, Remote sensing, Image processing, Chemical elements, Image sensors, Medical imaging, Image fusion, Sensors, Image analysis, Satellite imaging

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Proceedings Article | 17 October 2013 Paper

Labeled co-occurrence matrix for the detection of built-up areas in high-resolution SAR images

Na Li, Lorenzo Bruzzone, Zengping Chen, Fang Liu

Proceedings Volume 8892, 88921A (2013) https://doi.org/10.1117/12.2029872

KEYWORDS: Synthetic aperture radar, Backscatter, Image resolution, Buildings, Image classification, Quantization, Spatial resolution, Vegetation, Speckle, RGB color model

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Showing 5 of 9 publications

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