Dr. Guizhong Liu Profile

Dr. Guizhong Liu

at Xi'an Jiaotong Univ

SPIE Involvement:

Author

Publications (11)

Proceedings Article | 24 January 2019 Paper

A spatial moving target recognition algorithm based on full information vector

Yun Du, Desheng Wen, Guizhong Liu, Hongwei Yi, Meiying Liu, Junli Fang

Proceedings Volume 11052, 1105210 (2019) https://doi.org/10.1117/12.2521938

KEYWORDS: Stars, Target recognition, Detection and tracking algorithms, Image processing, Point spread functions, Target detection, Feature extraction

Read Abstract +

Proceedings Article | 19 February 2018 Paper

Lossless compression of large aperture static imaging spectrometer based on CCSDS-123

Lu Yu, Xuebin Liu, Hongbo Li, Guizhong Liu

Proceedings Volume 10607, 106070V (2018) https://doi.org/10.1117/12.2288314

KEYWORDS: Image compression, Hyperspectral imaging, Spectroscopy, Data compression, Imaging systems, Sensors, Multispectral imaging

Read Abstract +

Proceedings Article | 8 December 2015 Paper

A new dehazing algorithm based on overlapped sub-block homomorphic filtering

Lu Yu, Xuebin Liu, Guizhong Liu

Proceedings Volume 9875, 987502 (2015) https://doi.org/10.1117/12.2228467

KEYWORDS: Optical filters, Image filtering, Image processing, Image enhancement, Image analysis, Image contrast enhancement, Linear filtering, Fourier transforms, Air contamination, Distortion, Atmospheric modeling

Read Abstract +

Proceedings Article | 5 August 2010 Paper

Scale and rotation invariant Gabor texture descriptor for texture classification

Zhi Li, Guizhong Liu, Xueming Qian

Proceedings Volume 7744, 77441T (2010) https://doi.org/10.1117/12.863447

KEYWORDS: Image classification, Image filtering, Fourier transforms, Filtering (signal processing), Lithium, Feature extraction, Electronic filtering, Image quality, Optical filters, Gaussian filters

Read Abstract +

SPIE Journal Paper | 1 November 2008

Hyperspectral image compression using a three-dimensional embedded zeroblock coding algorithm

Ying Hou, Guizhong Liu

OE, Vol. 47, Issue 11, 117002, (November 2008) https://doi.org/10.1117/12.10.1117/1.3006097

KEYWORDS: Image compression, 3D image processing, Hyperspectral imaging, Wavelet transforms, Wavelets, Discrete wavelet transforms, Algorithms, Optical engineering, 3D modeling, Image classification

Read Abstract +

Proceedings Article | 14 November 2007 Paper

3D set partitioned embedded zero block coding algorithm for hyperspectral image compression

Ying Hou, Guizhong Liu

Proceedings Volume 6790, 679056 (2007) https://doi.org/10.1117/12.750975

KEYWORDS: 3D image processing, Hyperspectral imaging, Image compression, Lithium, Wavelets, Wavelet transforms, 3D modeling, Signal to noise ratio, Discrete wavelet transforms, Communication engineering

Read Abstract +

SPIE Journal Paper | 1 June 2003

Wavelet packet image coding algorithm combined with the actual coding costs

Xingsong Hou, Guizhong Liu

OE, Vol. 42, Issue 06, (June 2003) https://doi.org/10.1117/12.10.1117/1.1572497

KEYWORDS: Wavelets, Image compression, Quantization, Wavelet packet decomposition, Optical engineering, Distortion, Visualization, Reconstruction algorithms, Laser induced breakdown spectroscopy, Image quality

Proceedings Article | 7 May 2003 Paper

Motion estimation based on energy flow

Zhongwei Zhang, Guizhong Liu, Hongliang Li, Yongli Li

Proceedings Volume 5022, (2003) https://doi.org/10.1117/12.476513

KEYWORDS: Motion estimation, Molecules, Optical flow, Image analysis, Video, Astatine, Motion analysis, Image processing, Lithium, Motion measurement

Read Abstract +

Proceedings Article | 7 January 2002 Paper

New integrated method for x-ray image correction in radiogram

Yongli Li, Guizhong Liu, Deheng Pan

Proceedings Volume 4503, (2002) https://doi.org/10.1117/12.452834

KEYWORDS: X-rays, X-ray imaging, Image processing, Wavelets, Image quality, Mathematical modeling, Integration, X-ray detectors, Image analysis, Point spread functions

Read Abstract +

SPIE Journal Paper | 1 August 2001

Signal reconstruction from multiscale edges using spline function interpolation

Shexiang Ma, Guizhong Liu, Zhaohua Zeng

OE, Vol. 40, Issue 08, (August 2001) https://doi.org/10.1117/12.10.1117/1.1385816

KEYWORDS: Reconstruction algorithms, Wavelet transforms, Signal to noise ratio, Signal detection, Wavelets, Edge detection, Doppler effect, Computer simulations, Convolution, Optical engineering

Proceedings Article | 4 December 2000 Paper

Adaptive Kalman filtering deconvolution via dyadic wavelet transform

Enqing Dong, Guizhong Liu, Zhongping Zhang

Proceedings Volume 4119, (2000) https://doi.org/10.1117/12.408571

KEYWORDS: Filtering (signal processing), Wavelet transforms, Wavelets, Deconvolution, Signal processing, Electronic filtering, Digital filtering, Signal to noise ratio, Data modeling, Linear filtering

Read Abstract +

Showing 5 of 11 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years