Dr. Chengqi Cheng Profile

Dr. Chengqi Cheng

at Peking Univ

SPIE Involvement:

Author

Publications (9)

SPIE Journal Paper | 14 September 2016

Integration and management of massive remote-sensing data based on GeoSOT subdivision model

Shuang Li, Chengqi Cheng, Bo Chen, Li Meng

JARS, Vol. 10, Issue 03, 034003, (September 2016) https://doi.org/10.1117/12.10.1117/1.JRS.10.034003

KEYWORDS: Data modeling, Remote sensing, Databases, Data storage, Image storage, Image compression, Systems modeling, Lithium, Data centers, Image retrieval

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Proceedings Article | 18 November 2014 Paper

A DMD-based hyperspectral imaging system using compressive sensing method

Zhongqiu Sun, Bo Chen, Chengqi Cheng

Proceedings Volume 9263, 92632B (2014) https://doi.org/10.1117/12.2068627

KEYWORDS: Digital micromirror devices, Imaging systems, Compressed sensing, Optical filters, Hyperspectral imaging, Mirrors, Sensing systems, CCD image sensors, Image processing, Charge-coupled devices

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Proceedings Article | 4 November 2010 Paper

Study on Global GIS architecture and its key technologies

Chengqi Cheng, Li Guan, Xuefeng Lv

Proceedings Volume 7840, 784007 (2010) https://doi.org/10.1117/12.872301

KEYWORDS: Geographic information systems, Data storage, Data modeling, Data backup, Virtual reality, Data conversion, Data storage servers, Computing systems, Computer programming, Data processing

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Proceedings Article | 3 November 2008 Paper

Remote sensing monitoring mechanism model for heavy metal Cd pollution in rice farmland based on hyperspectral data

Li Guan, Chengqi Cheng

Proceedings Volume 7145, 71450R (2008) https://doi.org/10.1117/12.813004

KEYWORDS: Cadmium, Pollution, Remote sensing, Vegetation, Soil contamination, Absorption, Metals, Reflectivity, Data modeling, Soil science

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Proceedings Article | 7 August 2007 Paper

A new global GIS architecture based on STQIE model

Chengqi Cheng, Li Guan, Shide Guo, Guoliang Pu, Min Sun

Proceedings Volume 6754, 675408 (2007) https://doi.org/10.1117/12.764586

KEYWORDS: Geographic information systems, Data modeling, Spherical lenses, Computer programming, Data storage, Data backup, Document management, Databases, 3D modeling, Data processing

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Proceedings Article | 7 August 2007 Paper

Study on a new global data structure STQIE-based

Li Guan, Chengqi Cheng, Shide Guo, Guoliang Pu, Min Sun

Proceedings Volume 6754, 675405 (2007) https://doi.org/10.1117/12.764580

KEYWORDS: Data modeling, Spherical lenses, Cartography, Data storage, Optical spheres, Solids, Geographic information systems, Databases, Spatial resolution, Environmental monitoring

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Proceedings Article | 19 May 2006 Paper

A linear retrieval algorithm for retrieval of three components of case 2 coastal oceans of China

Shide Guo, Ting Ma, Ning Wu, Chengqi Cheng

Proceedings Volume 6199, 619904 (2006) https://doi.org/10.1117/12.673653

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Proceedings Article | 19 May 2006 Paper

Discussion on linear algorithms for simultaneously retrieving three components of case 2 waters in Yellow Sea and East China Sea

Chengqi Cheng, Ting Ma, Hong Li, Shide Guo

Proceedings Volume 6199, 619903 (2006) https://doi.org/10.1117/12.673652

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Proceedings Article | 5 January 2006 Paper

Bayesian network classification for aster data based on wavelet transformation

Qiqing Li, Chengqi Cheng, Shide Guo

Proceedings Volume 5985, 598532 (2006) https://doi.org/10.1117/12.657929

KEYWORDS: Wavelets, Remote sensing, Image classification, Image fusion, Image processing, Image resolution, Neodymium, Wavelet transforms, Data acquisition, Data fusion

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Showing 5 of 9 publications

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