Dr. Yongchao Zhao Profile

Dr. Yongchao Zhao

at Institute of Remote Sensing and Digital Earth

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 16 June 2003 Paper

Classification methods of the hyperspectral image based on the continuum-removed

Jiwei Bai, Xing Li, Xingtang Hu, Xiongfei Zhang, Yongchao Zhao, Bing Zhang, Qingxi Tong, Lanfen Zheng

Proceedings Volume 4897, (2003) https://doi.org/10.1117/12.466729

KEYWORDS: Image classification, Hyperspectral imaging, Remote sensing, Probability theory, Visualization, C++, Absorption, Image analysis, Spectral resolution, Data conversion

Read Abstract +

Proceedings Article | 16 June 2003 Paper

Spectral unmixing and image classification supported by spatial knowledge

Bing Zhang, Xia Zhang, Liangyun Liu, Lanfen Zheng, Qingxi Tong

Proceedings Volume 4897, (2003) https://doi.org/10.1117/12.467408

KEYWORDS: Remote sensing, Image classification, Hyperspectral imaging, Data acquisition, Digital photography, Spatial resolution, Geographic information systems, Associative arrays, Photography, Visualization

Read Abstract +

Proceedings Article | 16 June 2003 Paper

Band selection for multispectral system using spectrometer data and airborne PHI data

Tuanjie Liu, Yongchao Zhao, Lanfen Zheng, Qingxi Tong, Baoyu Xie

Proceedings Volume 4897, (2003) https://doi.org/10.1117/12.466898

KEYWORDS: Optical filters, Light sources, Charge-coupled devices, Imaging systems, Interference filters, CCD image sensors, Spectroscopy, Hyperspectral imaging, Bandpass filters, Cameras

Read Abstract +

Proceedings Article | 8 May 2003 Paper

Hyperspectral remote sensing monitoring on hot wastewater of Futtsu Power Plant in Tokyo Bay, Japan, using airborne Operational Modular Imaging Spectrometer (OMIS)

Yongchao Zhao, Qingxi Tong, Lanfen Zheng, Bing Zhang, Tuanjie Liu, Chuanqing Wu, Jiwei Bai, Xia Zhang

Proceedings Volume 4892, (2003) https://doi.org/10.1117/12.466126

KEYWORDS: Remote sensing, Algorithm development, Pollution, Sensors, Spectroscopy, Image enhancement, Feature extraction, Data acquisition, Calibration, Image quality

Read Abstract +

Proceedings Article | 6 August 2002 Paper

Natural and artificial target recognition by hyperspectral remote sensing data

Bing Zhang, Liangyun Liu, Yongchao Zhao, Genxing Xu, Lanfen Zheng, Qingxi Tong

Proceedings Volume 4741, (2002) https://doi.org/10.1117/12.478730

KEYWORDS: Vegetation, Remote sensing, Infrared imaging, Infrared radiation, Thermography, Minerals, Hyperspectral imaging, Absorption, Target recognition, Short wave infrared radiation

Read Abstract +

Proceedings Article | 25 September 2001 Open Access

Hyperspectral remote sensing in China

Qingxi Tong, Lanfen Zheng, Yongqi Xue, Bing Zhang, Yongchao Zhao, Liangyun Liu

Proceedings Volume 4548, (2001) https://doi.org/10.1117/12.441358

KEYWORDS: Remote sensing, Hyperspectral imaging, Data modeling, Vegetation, Imaging systems, Spectroscopy, Reflectivity, Sensors, Image classification, Spectral models

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 25 September 2001 Paper

Introduction of an airborne narrowband multispectral digital camera system and its image restoration method

Tuanjie Liu, Liangyun Liu, Bing Zhang, Yongchao Zhao, Lanfen Zheng, Qingxi Tong

Proceedings Volume 4548, (2001) https://doi.org/10.1117/12.441364

KEYWORDS: Cameras, Imaging systems, Image restoration, Digital cameras, Control systems, Digital imaging, Multispectral imaging, Global Positioning System, Optical filters, Agriculture

Read Abstract +

Proceedings Article | 20 September 2001 Paper

Kernel adaptive filter (SRSSHF) and quality improvement method for hyperspectral imaging based on spectral dimension recognition and spatial dimension smoothing according to CSAM

Yongchao Zhao, Qingxi Tong, Lanfen Zheng, Bing Zhang, Xia Zhang, Jiwei Bai, Chuanqing Wu, Tuanjie Liu

Proceedings Volume 4552, (2001) https://doi.org/10.1117/12.441522

KEYWORDS: Image filtering, Digital filtering, Hyperspectral imaging, Image quality, Optical filters, Speckle, Linear filtering, Image processing, Convolution, Reflectivity

Read Abstract +

Proceedings Article | 8 February 2001 Paper

New progress in study on vegetation models for hyperspectral remote sensing

Qingxi Tong, Yongchao Zhao, Xia Zhang, Bing Zhang, Lanfen Zheng

Proceedings Volume 4151, (2001) https://doi.org/10.1117/12.417002

KEYWORDS: Vegetation, Reflectivity, Remote sensing, Hyperspectral imaging, Image processing, Agriculture, Spectral models, Algorithm development, Sensors, Spectral resolution

Read Abstract +

Showing 5 of 9 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