Lei Tian

Director, Illinois Laboratory for Agricultural Remote Sensing

19972018
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Research Output 1997 2018

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Paper
2007

An autonomous helicopter system for aerial image collection

Haitao, X. & Tian, L., Nov 7 2007.

Research output: Contribution to conferencePaper

helicopters
Aircraft
Helicopters
Printed circuit boards
Software
Geographic Mapping
georeferencing
Unmanned aerial vehicles (UAV)
Navigation systems
Antennas

Monitoring crop growth by seasonal multi-spectral image data

Xiang, H. & Tian, L., Nov 8 2007.

Research output: Contribution to conferencePaper

Crops
Remote sensing
remote sensing
corn
Monitoring
2006

Development of autonomous unmanned helicopter based agricultural remote sensing system

Xiang, H. & Tian, L., Dec 1 2006.

Research output: Contribution to conferencePaper

helicopters
Aircraft
remote sensing
cameras
Agriculture
2005

Automatic camera parameters control under natural lighting conditions

Xiang, H. & Tian, L., Dec 1 2005.

Research output: Contribution to conferencePaper

Lighting
cameras
Image quality
lighting
Cameras

Development of an individual weed treatment system using a robotic arm

Jeon, H. Y., Tian, L. F. & Grift, T. E., Dec 1 2005.

Research output: Contribution to conferencePaper

Robotic arms
personal development
Weed control
Weed Control
Robotics

Direct herbicide application with an autonomous robot for weed control

Chen, Y., Tian, L., Zheng, J. Q. & Xiang, H., Dec 1 2005.

Research output: Contribution to conferencePaper

Weed control
Weed Control
robots
Herbicides
pesticide application
2004

Identification of optimal sampling locations and grid size for soil moisture mapping

Kaleita, A. L., Tian, L. & Hirschi, M. C., Dec 1 2004, p. 1093-1105. 13 p.

Research output: Contribution to conferencePaper

Soil moisture
Moisture
Sampling
Soils
Irrigation
2000

Aerial Hyperspectral Image Classification for Weed Map Development

Yao, H., Tian, L. & Tang, L., Dec 1 2000, p. 2689-2701. 13 p.

Research output: Contribution to conferencePaper

Image classification
Antennas
Remote sensing
Agricultural chemicals
Herbicides

Aided Guidance System Based on GPS and Optical Encoders for Smart Sprayer

Zhou, Y., Tian, L. F. & Tang, L., Dec 1 2000, p. 1745-1756. 12 p.

Research output: Contribution to conferencePaper

Global positioning system
Electronic guidance systems
Foams
Experiments

Development of a low-cost machine vision system for selective sprayer

Tang, L., Tian, L. & Steward, B. L., Dec 1 2000, p. 853-867. 15 p.

Research output: Contribution to conferencePaper

Computer vision
Sensors
Costs
Systems analysis
Video conferencing

Improving GPS positioning precision by using optical encoders

Tian, L., Zhou, Y. & Tang, L., Jan 1 2000, p. 293-298. 6 p.

Research output: Contribution to conferencePaper

Global positioning system
Applicators
Dynamic response
Costs