Global calibration for multi-robot and multi-sensor system


Companies / Organizations


Central and West Zealand

Multi-sensor and multi-robot system has been widely investigated in the mission that cannot be achieved by using single robot and single vision system. By using multi-camera vision system a larger field of view is often available for acquiring global and local information of large-scale objects and scenes. Data integration from multiple cameras and multiple robots is very important part of the system.

This project will focus on the development of semi-autonomous multi-use calibration method that can be applied in a multi-sensor and multi-robot system. To ensure that the data is delivered with expected precision, a calibration has to be carried out frequently during development and regularly afterwards. Therefore, a fast and user-friendly  calibration method is highly demanded. The robot cell shown in the picture will be served as the hardware platform. It consists of two industrial robots and several cameras. Both eye-in-hand and eye-to-hand architecture will be considered in this project. After global calibration the coordinates  transformation among the robotic and visual components has to be determined. The performance of the calibration method will be evaluated in a simple pick and place task in the robot

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Company / Organization

Danish Technological Institute


Haiyan Wu






Technical University of Denmark

For almost two centuries DTU, Technical University of Denmark, has been dedicated to fulfilling the vision of H.C. Ørsted – the father of electromagnetism – who founded the university in 1829 to develop and create value using the natural sciences and the technical sciences to benefit society.

Today, DTU is ranked as one of the foremost technical universities in Europe, continues to set new records in the number of publications, and persistently increases and develops our partnerships with industry, and assignments accomplished by DTU’s public sector consultancy.

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