Dr. Guanghua Gu Profile

Dr. Guanghua Gu

at Yanshan Univ

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Author

Publications (2)

SPIE Journal Paper | 7 February 2012

Scene classification based on spatial pyramid representation by superpixel lattices and contextual visual features

Guanghua Gu, Yao Zhao, Zhenfeng Zhu, Fengcai Li

OE, Vol. 51, Issue 1, 017201, (February 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.1.017201

KEYWORDS: Scene classification, Visualization, Scanning probe microscopy, Image segmentation, Information science, Optical engineering, Image processing algorithms and systems, Lithium, Computer vision technology, Feature extraction

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SPIE Journal Paper | 1 September 2011

Spatial distribution descriptor-based keypoints matching algorithm

Guanghua Gu, Yao Zhao, Zhenfeng Zhu

OE, Vol. 50, Issue 09, 097001, (September 2011) https://doi.org/10.1117/12.10.1117/1.3615651

KEYWORDS: Sensors, Convolution, Optical engineering, Information science, Zoom lenses, Visualization, Machine vision, Computer vision technology, Light sources and illumination, Principal component analysis

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