Lei Tian

Director, Illinois Laboratory for Agricultural Remote Sensing

19972018
If you made any changes in Pure, your changes will be visible here soon.

Research Output 1997 2018

Filter
Conference contribution
2016

Real-time UAV weed scout for selective weed control by adaptive robust control and machine learning algorithm

Li, L., Fan, Y., Huang, X. & Tian, L., Jan 1 2016, 2016 American Society of Agricultural and Biological Engineers Annual International Meeting, ASABE 2016. American Society of Agricultural and Biological Engineers, (2016 American Society of Agricultural and Biological Engineers Annual International Meeting, ASABE 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Weed control
artificial intelligence
Robust control
Unmanned aerial vehicles (UAV)
Learning algorithms
2012

A new vehicle platform for crop close proximity measurements

Zhao, B., Gao, F. & Tian, L., Mar 26 2012, Advanced Mechanical Design. p. 2376-2379 4 p. (Advanced Materials Research; vol. 479-481).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Distance measurement
Crops
Remote sensing
Data acquisition
Satellites

Cooling wet-pad fan control system of piggery based on Zigbee

Wang, R., Yang, F., Li, M., Tian, L. & Zhang, Y., Jan 1 2012, Computer and Computing Technologies in Agriculture V - 5th IFIP TC 5/SIG 5.1 Conference, CCTA 2011, Proceedings. PART 1 ed. Springer New York LLC, p. 147-154 8 p. (IFIP Advances in Information and Communication Technology; vol. 368 AICT, no. PART 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

ZigBee
Cooling
Temperature
Humidity
Fault
2011

Development of crop close proximity measurements vehicle for Miscanthus

Zhao, B., Tian, L., Ting, K. C. & Zhao, Y., 2011, American Society of Agricultural and Biological Engineers Annual International Meeting 2011, ASABE 2011. American Society of Agricultural and Biological Engineers, Vol. 2. p. 1589-1606 18 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Miscanthus
crops
wheels
feedstocks
remote sensing
2010

A method to estimate heading direction for stereovision-based vehicle navigation in open agricultural fields

Wang, Q., Zhang, Q., Rovira-Más, F. & Tian, L., Jan 1 2010, American Society of Agricultural and Biological Engineers Annual International Meeting 2010, ASABE 2010. American Society of Agricultural and Biological Engineers, p. 835-857 23 p. (American Society of Agricultural and Biological Engineers Annual International Meeting 2010, ASABE 2010; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

methodology
Direction compound
Research
research equipment
Equipment and Supplies

Development of stand alone tower remote sensing for energy crops

Ahamed, T., Tian, L., Jiang, Y., Liu, H., Zhao, B. & Ting, K. C., 2010, American Society of Agricultural and Biological Engineers Annual International Meeting 2010, ASABE 2010. American Society of Agricultural and Biological Engineers, Vol. 3. p. 1932-1944 13 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

energy crops
remote sensing
cameras
Poaceae
Lenses

Optimized simulation method and experimental verification on dynamic analysis of a light truck frame

Gao, F., Xiong, Y., Tian, L., Du, F. & Xu, G., Jun 24 2010, Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference 2009, DETC2009. p. 695-701 7 p. (Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference 2009, DETC2009; vol. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Dynamic analysis
Trucks
Modal analysis
Dynamic response
Experiments

Research on regional spatial variability of soil moisture based on GIS

Fan, Y., Zhang, C., Fang, J. & Tian, L., Jan 1 2010, Computer and Computing Technologies in Agriculture III: Third IFIP TC 12 International Conference, CCTA 2009, Beijing, China, October 14-17, 2009, Revised Selected Papers. Springer New York LLC, p. 466-470 5 p. (IFIP Advances in Information and Communication Technology; vol. 317).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Soil
Moisture
Farmland
Moisture content
Factors

Spectral sensing for dry matter biomass estimation of energy crops

Ahamed, T., Tian, L., Gadanah, C., Pinto, F. A. C., Liu, H. & Ting, K. C., Jan 1 2010, American Society of Agricultural and Biological Engineers Annual International Meeting 2010, ASABE 2010. American Society of Agricultural and Biological Engineers, p. 1956-1970 15 p. (American Society of Agricultural and Biological Engineers Annual International Meeting 2010, ASABE 2010; vol. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

energy crops
cameras
Biomass
Poaceae
grasses
2009

Automatic ground control point data collection through autonomous mobile robot

Zhang, Y., Gao, F., Tian, L. & Ahamed, T., Dec 1 2009, ICMET'09 - Proceedings of the 2009 International Conference on Mechanical and Electrical Technology. p. 87-91 5 p. (ICMET'09 - Proceedings of the 2009 International Conference on Mechanical and Electrical Technology).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mobile robots
Robots
Image acquisition
Remote sensing
Navigation

Engineering solutions for biomass feedstock production - pre-harvest crop monitoring system

Ahamed, T., Tian, L., Zhang, Y., Zhang, Q., Grift, T. E. & Ting, K. C., 2009, American Society of Agricultural and Biological Engineers Annual International Meeting 2009, ASABE 2009. Vol. 3. p. 1618-1631 14 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

energy crops
feedstocks
cameras
Biomass
remote sensing

Plant specific direct chemical application field robot

Jeon, H. Y., Tian, L., Bode, L., Grift, T. E. & Hager, A. G., Dec 1 2009, American Society of Agricultural and Biological Engineers Annual International Meeting 2009, ASABE 2009. p. 692-711 20 p. (American Society of Agricultural and Biological Engineers Annual International Meeting 2009, ASABE 2009; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

robots
Robotics
weeds
Lighting
computer vision

Stereovision system and image processing algorithms for plant specific application

Jeon, H. Y., Tian, L., Grift, T., Bode, L. & Hager, A., Dec 1 2009, American Society of Agricultural and Biological Engineers Annual International Meeting 2009, ASABE 2009. p. 147-170 24 p. (American Society of Agricultural and Biological Engineers Annual International Meeting 2009, ASABE 2009; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

image analysis
neural networks
Soil
Lighting
lighting
2008

INS/GPS integrated navigation for wheeled agricultural robot based on sigma-point kalman filter

Zhang, Y., Gao, F. & Tian, L., Dec 1 2008, 2008 Asia Simulation Conference - 7th International Conference on System Simulation and Scientific Computing, ICSC 2008. p. 1425-1431 7 p. 4675598. (2008 Asia Simulation Conference - 7th International Conference on System Simulation and Scientific Computing, ICSC 2008).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Inertial navigation systems
Extended Kalman filters
Kalman filters
Global positioning system
Navigation
2006

Real-time multispectral remote sensing system with high spatial and temporal resolution

Xiang, H. & Tian, L., Dec 1 2006, American Society for Photogrammetry and Remote Sensing - 20th Biennial Workshop on Aerial Photography, Videography, and High Resolution Digital Imagery for Resource Assessment 2005. p. 287-296 10 p. (American Society for Photogrammetry and Remote Sensing - 20th Biennial Workshop on Aerial Photography, Videography, and High Resolution Digital Imagery for Resource Assessment 2005).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Remote sensing
Cameras
Trajectories
CCD cameras
Calibration
2000

Identification and mapping of weed density in a soybean field using DMS image

Gopalapillai, S., Tian, L., Tang, L. & Goering, C. E., 2000, 2000 ASAE Annual International Meeting, Technical Papers: Engineering Solutions for a New Century. Vol. 1. p. 775-793 19 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pixels
Neural networks
Global positioning system
Cameras
Color