1.    Photo

2.    The title

Dr. Huachao Yang (Professor)

3.    Email

932400012@qq.com

4.    The research direction

(1) UAV Photogrammetry; (2) Lidar; (3) 3D WebGIS; (4) Digital Twins Technology & Applications.

5.    Details:

l   Education

l   Work Experience

➢     2015.1- today    Professor, School of Environment and Surveying and         Mapping, China University of Mining & Technology

➢     2010.1-2014.12  Associate Professor, School of Environment and Surveying and Mapping, China University of Mining & Technology

➢     2005.1-2009.12  Lecturer, Department of Environment and Surveying and Mapping, China University of Mining & Technology

➢     2002.9-2004.12  Assistant Professor, School of Environment and Surveying and Mapping, China University of Mining & Technology

l   Research Projects

1. Research on the strategy and method of multi-source image feature fusion and matching for oblique photogrammetry (41371438), National Natural Science Foundation of China, 750,000 yuan, 2013.01-2017.12, presided over, finalized.

2. Research on Several Issues of Wide Baseline Stereo Image Matching for 3D Reconstruction (41001312), 180,000 yuan, 2010.01-2013.12, presided over, finalized.

3. Digital 3D laser scanning and mapping of the facade of Nanjing Hehuatang Historical and Cultural District, 112,500 yuan, 2020.11-2020.12, presided over, finalized.

4. Research and application of integrated ground-air monitoring technology in coal mining subsidence area, Shandong Tangkou Coal Industry Co., Ltd., 270,000 yuan, 2019.03-2020.03, presided over, finalized.

5. Application of Digital Orthophoto Map (DOM), DLG Stereo Mapping, and 3D Stereo Map in Qianyingzi Coal Mine, Anhui Province Wanbei Coal and Electricity Group Co., Ltd., 516,000 yuan, 2020.03-2020.12, presided over, finalized.

6. Regional Aerial Photography and Air Three Encryption Project in Huoshan County, 70,000 yuan, Fourth Surveying and Mapping Institute of Anhui Bureau of Surveying and Mapping, 2019.01-2018.02, presided over, finalized.

7. High Score Remote Sensing Surveying and Mapping Application Demonstration System (Phase I), Satellite Surveying and Mapping Application Center of National Bureau of Surveying and Mapping, 200,000 yuan, 2016.06-2017.06, presided over, finalized.

8. 1:2000 Topographic Map Aerial Photogrammetry of Zhangjiakou Chicheng, Shandong Jingwei Engineering Surveying and Mapping Institute, 385,000 yuan, 2016.9-2016.11, presided over, finalized.

l  Publications（2010～2020）

[1] Yong Yan, Biao Li, Huachao Yang, Hefang Bian. Construction of 3D visualization platform of smart mines based on Cesium framework[J]. Mine Surveying, 2020, 48（6）: 106–109.

[2] Biao Li, Yong Yan, Huachao Yang, Hefang Bian. Practical research on the precision of UAV low altitude oblique photogrammetry[J]. Mine Surveying, 2020, 48（5）: 123–126.

[3] Xiaobo Zhou, Huachao Yang. Application of UAV and 3D laser scanning in planning verification and measurement[J]. 2020( 6) : 111–115．

[4] Min Bian, Liang Xu, Yuanpeng Luo, Xiaobo Zhou, Huifeng Zhao,  Huachao Yang. Method of refined 3D model construction of space-ground integration［J］. Surveying and Mapping Bulletin, 2019（7）: 83–86．

[5] Guanghui Wang, Jianlei Li, Huabin Wang, Huachao Yang. Change detection based on adaptive fusion of multiple features[J]. Remote Sensing of Land and Resources, 2018, 30( 2) : 93–99．

[6] Mei Yu, Kazhong Deng, Huachao Yang, Kai Yuan. Stereo images matching based on of WαSH local features[J].Journal of China University of Mining & Technology, 2018, 47（3）: 685–690.

[7] Xiao Liu, Guanghui Wang, Huachao Yang, Yu Liu, Yao Wang. Road extraction form remote sensing image based on fully convolutional natworks[J]. Remote Sensing Information, 2018, 33（1）: 69–75.

[8] Mei Yu , Kazhong Deng, Huachao Yang, Changbiao Qin. A line matching method of SAR images based on spatial structure information[J]. Surveying and Mapping Science, 2018, 43（6）: 142–146，172．

[9] Jianlei Li, Guanghui Wang, Huachao Yang. Change detection of high remote sensing image alteration based on kernal canonical correlation analysis[J]. Science of Surveying and Mapping, 2018, 43（1）: 140–144．

[10] Xu Fang, Guanghui Wang, Huachao Yang, Huijie Liu, Geng Wang. Remote sensing imageries change detection combined with mean-shift segmentation and cluster analysis[J]. Surveying and Mapping Bulletin, 2017（12）: 68–71．

[11] Yao Wang, Huachao Yang, Guanghui Wang, Jie Huang, Geng Wang,  Xiao Liu. Classification of GF-2 used multiple classifiers self adaption cascade mode[J]. Surveying and Mapping Bulletin, 2017（11）: 32–36．

[12] Xu Fang, Guanghui Wang, Huachao Yang, Huijie Liu, Libo Yan. High resolution remote sensing image classification combining with mean-shift segmentation and fully convolutional neural network[J]. Progress in Laser and Optoelectronics,2018, 55: 022802, 1–9.

[13] Deng Chen, Hui Lin, Tianlu Su, Guanhui Peng, Huachao Yang. UAV aerial triangulation for low-attitude photogrammetry assisted by multi-view geometry theory[J]. Surveying and Mapping Bulletin, 2017( 6) : 26–30.

[14] Jing Zhao , Huachao Yang. Edge detection algorithm based on Canny operator and wavelet transform[J]. Computer simulation, 2017, 34（6）: 277–280.

[15] Jie Huang, Guanghui Wang, Gaoqiang Hu, Huachao Yang. Research on change detection of high resolution color remote sensing image［J］. Surveying and Mapping Bulletin, 2016( 8) : 30–34.

[16] Jie Huang, Guanghui Wang, Huachao Yang, Gaoqiang Hu, Jianlei Li, Wenhui Chai. Change detection of remote sensing image by partial least squares  and support vector machine［J］. Surveying and Mapping Bulletin, 2016（7）: 35–38．

[17] Zhihua Xu, Lixin Wu, Markus Gerke, Ran Wang, Huachao Yang. Skeletal camera network embedded structure-from-motion for 3D scene reconstruction from UAV images[J]. ISPRS Journal of Photogrammetry and Remote Sensing, 2016, 121: 113–127.

[18] Yongbo Wang, Yunjia Wang, Huachao Yang. A unit quaternion based approach for single image space resettion[J]. Journal of China University of Mining & Technology, 2015, 44（3）: 557-565.

[19] Huachao Yang, Mei Yu, Shubi Zhang. Wide baseline stereo matching based on scaleinvariant feature transformation with hybrid geometric constraints[J]. IET Computer Vision, 2014, 8(6): 611–619.

[20] Yongbo Wang, Yunjia Wang, Kan Wu, Huachao Yang, Hua Zhang. A dual quaternion-based, closed-form pairwise registration algorithm for point clouds[J]. ISPRS Journal of Photogrammetry and Remote Sensing, 2014, 94: 63–69.

[21] Guobiao Yao, Kazhong Deng, Li Zhang, Huachao Yang, Haibin Ai. An automated registration method with high accuracy for oblique strero images based on complementary affine invariant features[J]. Journal of Surveying and Mapping, 2013, 42(6): 869–876.

[22] Huachao Yang, Lei Zhang, Guobiao Yao, Yongbo Wang .An automated image registration method with high accuracy based on local homography constraints[J]. Journal of Surveying and Mapping, 2012, 41(3):  401–408.

[23] Huachao Yang, Xiaopan Lu, Yongbo Wang, Guobiao Yao. Unit quaternion based description of the collinearity equations[J].Journal of Image and Graphics, 2012, 17(3): 301–30

[24] Yang Huachao, Zhang Shubi, Wang Yongbo. Robust and precise registration of oblique images based on scale invariant feature transformation algorithm[J]. IEEE Geoscience and Remote Sensing Letters, 2012, 9(4): 783–787.

[25] Huachao Yang, Yongbo Wang, Guobiao Yao, Lei Zhang. Wide baseline stereo matching based on SVD and SIFT[J]. Journal of China University of Mining & Technology, 2011, 40(6) : 964–968.

[26] Huachao Yang, Shubi Zhang, Qiuzhao Zhang. Least square matching methods for wide base-line stereo image based on SIFT[J]. Journal of Surveying and Mapping, 2010, 39(2):187–195.

[27] Huachao Yang, Guobiao Yao, Yongbo Wang. Dense matching of wide base-line stereo images based on SIFT[J]. Journal of Surveying and Mapping, 2011, 40(5): 537–543.

l  Textbooks & Monographs

[1] Monograph: Yang Huachao. Research and Application of Image Local Invariance Features and Matching Problems, Surveying and Mapping Press, 2013.

[2] Participated in editing textbook: Principles and Applications of Remote Sensing, China University of Mining & Technology Press, 2006.

[3]Participated in editing textbook: Fundamentals of Photogrammetry, China University of Mining and Technology Press, 2016.

l  Research Innovations

Invention patents: Yang Huachao, Zhang Shubi, Zhang Qiuzhao, Bian Hefang. A high-precision image automatic registration method. Patent No.: ZL 2012 1 0140703.5

l  Awards

In 2015, the second prize of Anhui Science and Technology Progress Award (1/8).

l  Teaching Activities

[1] "Principles and Methods of Digital Photogrammetry", graduate course.

[2] "Photogrammetry", undergraduate course.

l  Supervised Graduates

Recruit graduate students in the fields of UAV low-altitude photogrammetry and remote sensing, 3D laser scanning, multi-source spatial information fusion modeling and application, 3D WebGIS, Digital Twins technology and application. 18 master students have graduated.

l  Professional Memberships

[1] Member of the UAV Innovation Committee of the Chinese Society of Surveying and Mapping.