Chonnam National University Researchers Develop Novel Virtual Sensor Grid Method for Low-Cost, Yet Robust, Infrastructure Monitoring
Vision-based structural health monitoring methods offer non-contact, full-field vibration measurement, reducing costs by eliminating the need for physical sensors or surface modifications. However, conventional methods rely on pixel-level data, which is noise-sensitive and exhibits instability. Now, researchers have developed a new virtual sensor framework, where superpixels, instead of pixels, are used as virtual sensors for vibration measurements. This method enhances robustness and accuracy, even in complex environments, without physical markers or contact sensors.
Structural health monitoring (SHM) and condition monitoring are crucial processes that ensure reliability and safety of engineering systems in a variety of fields, including … Read More → "Chonnam National University Researchers Develop Novel Virtual Sensor Grid Method for Low-Cost, Yet Robust, Infrastructure Monitoring"
