LIU Liyao

Engineer of the Faculty of Geosciences and Environmental Engineering(FGEE)

Associate Professoer of Surveying and Geo-Informatics

Connect:

SWJTU XIPU Campus Building 4 Room 4103

email:liu_liyao@126.com

Education:

Postgraduate Diploma, Photogrammetry and Remote Sensing Science, Southwest Jiaotong University, China 2012

Experience:

Engineer for experimental Center of Mapping Science and Technologyof the Faculty of Geosciences and Environmental Engineering at the Southwest Jiaotong University since 2013

Research Interests:

My research has focused on the geometric regularity determination of high-speed railway tracks by close-range photogrammetry.

Selected Publications:

LIU Li-yao, CHEN Qiang, LI Yan-na, YANG Ying-hui, SHE Yi. Feature Points Extraction from High Speed Railway Track Images Based on Second Derivative Harris Operator [J]. Science of Surveying and Mapping,2015,40(5):84-88.

CHEN Qiang, LIU Li-yao, YANG Ying-hui, SHE Yi. Image Coregistration Method of Vehicle-borne Close-range Photogrammetry for High-speed Railway Track[J]. Journal of Railway Engineering Society,2015,1(1):38-43.

CHEN Qiang, LIU Li-yao, YANG Ying-hui, SHE Yi. Static Geometry Measurement of High-speed Railway Tracks by Vehicle-borne Photogrammetry [J]. Journal of the China Railway Society, 2014, 36(3):80-86.

CHEN Qiang, LIU Li-yao, YANG Ying-hui, LI Yan-na. Track Regularity Determination Model form Two-way Close-rang Photogrammetry [J].Journal of the China Railway Society, 2012, 34(12):83-89.