Prof. Zhenzhong Wei Profile

Prof. Zhenzhong Wei

at BeiHang Univ

SPIE Involvement:

Author

Publications (28)

Proceedings Article | 13 September 2024 Paper

Efficient-NVR: accurate object 6D pose estimation via enhancing semantic representation

Guangkun Feng, Tianren Li, Zhenzhong Wei

Proceedings Volume 13178, 131780B (2024) https://doi.org/10.1117/12.3032409

KEYWORDS: Pose estimation, Feature extraction, Semantics, Education and training, 3D modeling, 3D image processing, RGB color model, Cameras, Ablation, Sensors

Read Abstract +

Proceedings Article | 19 July 2024 Paper

Enhancing super-resolution performance in camera array: the selection of reference camera

Yu Zhang, Tianren Li, Yufu Qu, Zhenzhong Wei

Proceedings Volume 13181, 131813N (2024) https://doi.org/10.1117/12.3031219

KEYWORDS: Cameras, Super resolution, Image quality, Simulations, Image restoration, Imaging systems, Image processing, Imaging arrays, Image resolution, Image fusion

Read Abstract +

Proceedings Article | 8 July 2022 Paper

Spectral-spatial outlier filter for image matching

Junfu Zhou, Ting-Bing Xu, Zhenzhong Wei

Proceedings Volume 12282, 122820B (2022) https://doi.org/10.1117/12.2616326

KEYWORDS: Digital image processing, Image filtering, Image enhancement, Image analysis, Sensors, Affine motion model, 3D image reconstruction, Visualization

Read Abstract +

Proceedings Article | 19 November 2021 Paper

Wiener filter and linear-MVUE for feature point extraction in atmospheric turbulence image

Junming Gou, Junfu Zhou, Ting-Bing Xu, Zhenzhong Wei

Proceedings Volume 12059, 120591E (2021) https://doi.org/10.1117/12.2612163

KEYWORDS: Feature extraction, Atmospheric turbulence, Filtering (signal processing), Image processing, Distortion, Electronic filtering, Error analysis, Image restoration, Image filtering, Deconvolution

Read Abstract +

Proceedings Article | 19 November 2021 Paper

Less false detections, fewer identity switches: methods for the improvement of deep sort

Ziming Huang, Ke Tan, Zhenzhong Wei

Proceedings Volume 12059, 120591D (2021) https://doi.org/10.1117/12.2612162

KEYWORDS: Detection and tracking algorithms, Switches, Target detection, Image processing, Electronic filtering, Image filtering, Evolutionary algorithms, Data modeling, Convolutional neural networks, Weapons

Read Abstract +

Proceedings Article | 19 November 2021 Paper

Ground-truth information agnostic deep dehazing network for C919 aircraft image

Wenjun Wang, Yunhao Zhang, Ting-Bing Xu, Zhenzhong Wei

Proceedings Volume 12059, 120591B (2021) https://doi.org/10.1117/12.2612140

KEYWORDS: Image quality, Image processing, Image enhancement, Air contamination, Performance modeling, Image restoration, Visualization, Process modeling, Detection and tracking algorithms, Machine vision

Read Abstract +

Proceedings Article | 19 November 2021 Paper

3D reconstruction of aircraft structures via 2D multi-view images

Tianyou Zhang, Runze Fan, Yu Zhang, Guangkun Feng, Zhenzhong Wei

Proceedings Volume 12059, 120590C (2021) https://doi.org/10.1117/12.2611439

KEYWORDS: Aircraft structures, 3D modeling, Stereo vision systems, 3D image processing, Cameras, 3D metrology, 3D acquisition, Imaging systems, 3D image reconstruction

Read Abstract +

Proceedings Article | 12 December 2018 Paper

An outdoor accuracy evaluation method of aircraft flight attitude dynamic vison measure system

Binhu Chai, Fulin Liu, Zhoudi Huang, Ke Tan, Zhenzhong Wei

Proceedings Volume 10846, 1084635 (2018) https://doi.org/10.1117/12.2505671

KEYWORDS: Photography, 3D imaging standards, 3D metrology, Dynamical systems, 3D acquisition, Standards development, Visualization, Commercial off the shelf technology, Image quality, Opto mechatronics

Read Abstract +

SPIE Journal Paper | 18 August 2017

Object tracking by transitive learning using perspective transformation with asymptotic stability

Chao Zheng, Zhenzhong Wei

JARS, Vol. 11, Issue 04, 042602, (August 2017) https://doi.org/10.1117/12.10.1117/1.JRS.11.042602

KEYWORDS: Target detection, Detection and tracking algorithms, Optical tracking, Video, Databases, Statistical analysis, Algorithm development, Electronic filtering, Image filtering, Sensors

Read Abstract +

Proceedings Article | 1 November 2016 Paper

A robust line matching method based on local appearance descriptor and neighboring geometric attributes

Jing Xing, Zhenzhong Wei, Guangjun Zhang

Proceedings Volume 10157, 101572L (2016) https://doi.org/10.1117/12.2246935

KEYWORDS: Image segmentation, Quantization, Distance measurement, Machine vision, Computer vision technology, Object recognition, 3D modeling

Read Abstract +

Proceedings Article | 1 November 2016 Paper

Learning to assign binary weights to binary descriptor

Zhoudi Huang, Zhenzhong Wei, Guangjun Zhang

Proceedings Volume 10157, 1015721 (2016) https://doi.org/10.1117/12.2246737

KEYWORDS: Binary data

Read Abstract +

Proceedings Article | 1 November 2016 Paper

Object tracking by transitive learning using perspective transformation

Chao Zheng, Zhenzhong Wei

Proceedings Volume 10157, 101573M (2016) https://doi.org/10.1117/12.2247535

KEYWORDS: Detection and tracking algorithms

Read Abstract +

SPIE Journal Paper | 18 July 2016 Open Access

RETRACTED: Automatic online vision-based inspection system of coupler yoke for freight trains

Chao Zheng, Zhenzhong Wei

JEI, Vol. 25, Issue 06, 061602, (July 2016) https://doi.org/10.1117/12.10.1117/1.JEI.25.6.061602

KEYWORDS: Inspection, Imaging systems, Computing systems, Cameras, Detection and tracking algorithms, Optical inspection, Databases, Image processing, Computer vision technology, Image acquisition

Read Abstract +

DOWNLOAD PAPER

SPIE Journal Paper | 12 April 2016

Long-term object tracking combined offline with online learning

Mengjie Hu, Zhenzhong Wei, Guangjun Zhang

OE, Vol. 55, Issue 04, 043103, (April 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.4.043103

KEYWORDS: Sensors, Detection and tracking algorithms, Target detection, Video, Optical tracking, Motion models, Motion estimation, Optical engineering, Cameras, Video surveillance

Read Abstract +

Proceedings Article | 26 January 2016 Paper

A flexible method for calibrating external parameters of two cameras with no-overlapping FOV

Mingwei Shao, Zhenzhong Wei, Mengjie Hu

Proceedings Volume 9903, 99032C (2016) https://doi.org/10.1117/12.2214697

KEYWORDS: Matrices, Optical spheres, Cameras, Calibration, Imaging systems, Spherical lenses, Distance measurement, Feature extraction, Distortion, Convolution

Read Abstract +

Proceedings Article | 8 October 2015 Paper

Speeding up Boosting decision trees training

Chao Zheng, Zhenzhong Wei

Proceedings Volume 9675, 96750F (2015) https://doi.org/10.1117/12.2197329

KEYWORDS: Error analysis, MATLAB, Image classification, Databases, Detection and tracking algorithms, Facial recognition systems, Chaos, Opto mechatronics, Image processing, Image analysis

Read Abstract +

Proceedings Article | 24 November 2014 Paper

Modifications in SIFT-based 3D reconstruction from image sequence

Zhenzhong Wei, Boshen Ding, Wei Wang

Proceedings Volume 9301, 93010A (2014) https://doi.org/10.1117/12.2068708

KEYWORDS: 3D image reconstruction, Reconstruction algorithms, 3D modeling, Cameras, Detection and tracking algorithms, 3D image processing, Calibration, Internet, Image processing, Tin

Read Abstract +

Proceedings Article | 24 November 2014 Paper

Long-term object tracking combined offline with online learning

Mengjie Hu, Zhenzhong Wei, Guangjun Zhang

Proceedings Volume 9301, 930134 (2014) https://doi.org/10.1117/12.2073119

KEYWORDS: Video, Detection and tracking algorithms, Performance modeling, Target detection, Machine learning, Statistical modeling, 3D modeling, Video surveillance, Machine vision, Computer vision technology

Read Abstract +

Proceedings Article | 18 November 2014 Paper

Estimation method of homography matrix based on the quantum-behaved particle swarm optimization

Zhenzhong Wei, Mingwei Shao, Guangjun Zhang, Yali Wang

Proceedings Volume 9298, 92980L (2014) https://doi.org/10.1117/12.2072053

KEYWORDS: Particles, Particle swarm optimization, Cameras, Machine vision, Computer vision technology, Chemical elements, Visualization, Metrology, Stereoscopic cameras, Calibration

Read Abstract +

SPIE Journal Paper | 7 May 2014

Affine calibration based on invariable extrinsic parameters for stereo light microscope

Weixian Li, Zhenzhong Wei, Guangjun Zhang

OE, Vol. 53, Issue 10, 102105, (May 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.10.102105

KEYWORDS: Calibration, Spatial light modulators, Affine motion model, Cameras, Microscopes, Visual process modeling, Precision calibration, Mathematical modeling, Distortion, Channel projecting optics

Read Abstract +

SPIE Journal Paper | 17 March 2014

Parallel-based calibration method for line-structured light vision sensor

Zhenzhong Wei, Mingwei Shao, Guangjun Zhang, Yali Wang

OE, Vol. 53, Issue 03, 033101, (March 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.3.033101

KEYWORDS: Calibration, Cameras, Optical sensors, Sensors, 3D acquisition, Imaging systems, Optical engineering, Projection systems, Sensor calibration, Structured light

Read Abstract +

SPIE Journal Paper | 1 April 2010

Novel calibration method for a multi-sensor visual measurement system based on structured light

Guangjun Zhang, Zhen Liu, Junhua Sun, Zhenzhong Wei

OE, Vol. 49, Issue 04, 043602, (April 2010) https://doi.org/10.1117/12.10.1117/1.3407429

KEYWORDS: Calibration, Sensors, Cameras, Visualization, Image sensors, Sensor calibration, Optical engineering, Matrices, Structured light, Image processing

Read Abstract +

Proceedings Article | 13 October 2008 Paper

A global calibration method for multi-sensor vision system

Zhen Liu, Guangjun Zhang, Zhenzhong Wei

Proceedings Volume 7128, 71280U (2008) https://doi.org/10.1117/12.806613

KEYWORDS: Calibration, Sensors, 3D acquisition, Cameras, 3D vision, Image sensors, Platinum, Distortion, Imaging systems, Inspection

Read Abstract +

SPIE Journal Paper | 1 October 2008

Terrain matching algorithm based on contour maps and Fourier-polar transforms

Guangjun Zhang, Haichao Li, Zhenzhong Wei

OE, Vol. 47, Issue 10, 107201, (October 2008) https://doi.org/10.1117/12.10.1117/1.2992619

KEYWORDS: Transform theory, Error analysis, Distortion, Fourier transforms, Optical engineering, Lithium, Signal to noise ratio, 3D modeling, Navigation systems, 3D image processing

Read Abstract +

Proceedings Article | 6 November 2006 Paper

Research of the impact of slanting installation error of PSD on spot position

Hongyan Shang, Guangjun Zhang, Zhenzhong Wei, Yongkun Wang

Proceedings Volume 6357, 63573J (2006) https://doi.org/10.1117/12.717241

KEYWORDS: Distortion, Gaussian beams, Error analysis, Optical simulations, Sensors, Superposition, Astronomical engineering, Mathematical modeling, Laser development, Charge-coupled devices

Read Abstract +

Proceedings Article | 28 October 2006 Paper

The determination of the intrinsic and extrinsic parameters of virtual camera based on OpenGL

Suqi Li, Guangjun Zhang, Zhenzhong Wei

Proceedings Volume 6358, 63581C (2006) https://doi.org/10.1117/12.717841

KEYWORDS: Cameras, OpenGL, Machine vision, Computer vision technology, 3D modeling, Computer simulations, Imaging systems, 3D vision, Virtual reality, Visual process modeling

Read Abstract +

SPIE Journal Paper | 1 October 2003

Calibration approach for structured-light-stripe vision sensor based on the invariance of double cross-ratio

Zhenzhong Wei, Guangjun Zhang, Yuan Xu

OE, Vol. 42, Issue 10, (October 2003) https://doi.org/10.1117/12.10.1117/1.1606683

KEYWORDS: Calibration, Sensors, Visual process modeling, Cameras, Mathematical modeling, Sensor calibration, Projection systems, 3D acquisition, 3D vision, Inspection

Proceedings Article | 2 September 2003 Paper

Ellipse fitting of short light stripe for structured-light-based 2D vision inspection

Guangjun Zhang, Zhenzhong Wei

Proceedings Volume 5253, (2003) https://doi.org/10.1117/12.521365

KEYWORDS: Inspection, 3D vision, Distributed interactive simulations, Data centers, 3D applications, Sensors, CCD cameras, Projection systems, 3D modeling, Structured light

Read Abstract +

Showing 5 of 28 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