Prof. Hongying Zhao Profile

Prof. Hongying Zhao

at Peking Univ

SPIE Involvement:

Author

Publications (13)

SPIE Journal Paper | 15 May 2018

Automatic checkerboard detection for camera calibration using self-correlation

Yizhen Yan, Peng Yang, Lei Yan, Jie Wan, Yanbiao Sun, Kevin Tansey, Anand Asundi, Hongying Zhao

JEI, Vol. 27, Issue 03, 033014, (May 2018) https://doi.org/10.1117/12.10.1117/1.JEI.27.3.033014

KEYWORDS: Calibration, Cameras, Corner detection, Image processing, MATLAB, Image resolution, 3D image processing, Sensors, Optical filters, Sun

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SPIE Journal Paper | 20 March 2018

Depth profile measurement with lenslet images of the plenoptic camera

Peng Yang, Zhaomin Wang, Wei Zhang, Hongying Zhao, Weijuan Qu, Haimeng Zhao, Anand Asundi, Lei Yan

OE, Vol. 57, Issue 03, 033106, (March 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.3.033106

KEYWORDS: Microlens, Calibration, Microlens array, Optical engineering, Sensors, Error analysis, Detector arrays, Cameras, Image processing, Image resolution

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Proceedings Article | 24 October 2017 Paper

A reflection TIE system for 3D inspection of wafer structures

Yizhen Yan, Weijuan Qu, Lei Yan, Zhaomin Wang, Hongying Zhao

Proceedings Volume 10458, 104580H (2017) https://doi.org/10.1117/12.2283071

KEYWORDS: 3D image reconstruction, Wafer inspection, Inspection, Opacity, Phase retrieval, Microscopes

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SPIE Journal Paper | 31 July 2017

Depth extraction of low-texture region using a light field camera

Hongying Zhao, Miao Zheng, Peng Yang, Shoujiang Zhao

OE, Vol. 56, Issue 07, 073110, (July 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.7.073110

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Proceedings Article | 16 March 2015 Paper

Intended motion estimation using fuzzy Kalman filtering for UAV image stabilization with large drifting

Tiantian Xin, Hongying Zhao, Sijie Liu, Lu Wang

Proceedings Volume 9399, 939914 (2015) https://doi.org/10.1117/12.2083102

KEYWORDS: Filtering (signal processing), Motion estimation, Electronic filtering, Image filtering, Unmanned aerial vehicles, Video, Fuzzy logic, Video surveillance, Digital filtering, Control systems

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Proceedings Article | 31 May 2013 Paper

A method of intentional movement estimation of oblique small-UAV videos stabilized based on homography model

Shiyi Guo, Ying Mai, Hongying Zhao, Pengqi Gao

Proceedings Volume 8713, 87130X (2013) https://doi.org/10.1117/12.2015576

KEYWORDS: Video, Motion estimation, Video surveillance, Unmanned aerial vehicles, Motion models, Cameras, Image quality, Distortion, Panoramic photography, Motion analysis

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Proceedings Article | 31 May 2013 Paper

Electronic image stabilization algorithms based on flight characteristics of the small UAV

Sijie Liu, Hongying Zhao, Lu Wang, Ying Mai

Proceedings Volume 8713, 87130W (2013) https://doi.org/10.1117/12.2015513

KEYWORDS: Unmanned aerial vehicles, Motion models, Filtering (signal processing), Affine motion model, Motion estimation, Video, Video surveillance, Digital filtering, Electronic filtering, Image filtering

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Proceedings Article | 19 February 2008 Paper

No ground control point making the orthophoto for the UAV remote sensing system

Hongying Zhao, Zhiyang Gou, Pengqi Gao, Yinqian Cheng

Proceedings Volume 6625, 66250C (2008) https://doi.org/10.1117/12.790766

KEYWORDS: Unmanned aerial vehicles, Remote sensing, Control systems, Orthophoto maps, Image processing, Sensing systems, Sensors, Imaging systems, UAV imaging systems, Cameras

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Proceedings Article | 28 November 2007 Paper

A new method for stabilization of video images with large moving object

Pengqi Gao, Lei Yan, Hongying Zhao

Proceedings Volume 6833, 68330H (2007) https://doi.org/10.1117/12.757299

KEYWORDS: Video, Algorithm development, Cameras, Detection and tracking algorithms, Image segmentation, Remote sensing, Unmanned aerial vehicles, Target detection, Edge detection, Geographic information systems

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Proceedings Article | 28 November 2007 Paper

An improved SUSAN algorithm for electronic image stabilization of the UAV video image

Hongying Zhao, Yinqian Cheng, Guo Li

Proceedings Volume 6833, 68330G (2007) https://doi.org/10.1117/12.757427

KEYWORDS: Unmanned aerial vehicles, Corner detection, Detection and tracking algorithms, Image processing, Video, Remote sensing, Computer vision technology, Sensors, Real time image processing, Motion estimation

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Proceedings Article | 26 November 2007 Paper

Aerial remote sensing automatic control system for UAV

Pengqi Gao, Lei Yan, Hongying Zhao

Proceedings Volume 6830, 68300P (2007) https://doi.org/10.1117/12.757368

KEYWORDS: Remote sensing, Control systems, Unmanned aerial vehicles, Cameras, Imaging systems, Sensing systems, UAV imaging systems, Automatic control, Logic, Device simulation

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Proceedings Article | 29 January 2007 Paper

An approach of fast image mosaic based on binary region segmentation

Xiaowei Han, Lei Yan, Hongying Zhao

Proceedings Volume 6279, 627957 (2007) https://doi.org/10.1117/12.725423

KEYWORDS: Binary data, Image segmentation, Image filtering, Image processing, Detection and tracking algorithms, Mathematics, Remote sensing, Surgery, Feature extraction, Image quality

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Proceedings Article | 9 June 2006 Paper

The analyses for the experiments of high-resolution digital aero-photograph with UAV remote-sensing system

Hongying Zhao, Lei Yan, Xiuwan Chen, Lanfen Zheng, Jian Jiao, Junyong Fang, Caicong Wu, Kai He, Chuan Jin, Qingxi Tong

Proceedings Volume 6200, 620009 (2006) https://doi.org/10.1117/12.681219

KEYWORDS: Unmanned aerial vehicles, Remote sensing, Sensing systems, Control systems, Image quality, Photogrammetry, Control systems design, Airborne remote sensing, Error analysis, Image processing

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Showing 5 of 13 publications

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