Introduction: Nowadays, mass screening campaigns for colorectal cancer diagnosis in the
early and curable stage is essential yet limited due to many reasons, for example …

Wireless capsule endoscopy (WCE) is a powerful tool for medical screening and diagnosis,
where a small capsule is swallowed and moved by means of natural peristalsis and gravity …

Magnetic tracking has been well studied for the localization of wireless capsule robots.
However, most of the existing magnetic localization systems require a stable background …

The position and orientation of an object embedding with a permanent magnet can be
acquired in real time via a magnetic tracking system. However, one characteristic of the …

Simultaneous magnetic actuation and localization is a promising technology to realize active
wireless capsule endoscopy. In this article, an adaptive approach is proposed to efficiently …

Magnetic positioning technology based on magnetic dipoles limited in narrow spaces. The
positioning accuracy is affected by the interference of ferromagnetic substances in the …

Implantable sensor systems are effective tools for biomedical diagnosis, visualization and
treatment of various health conditions, attracting the interest of researchers, as well as …

Magnetic position sensors are popular in industrial and automotive applications since they
are robust, resistant to dust and oil, and can be cheap. This was traditionally accompanied …

Magnetic localization technique has the advantages of millimeter-level localization
accuracy, fast localization speed, and no limit-of-sight constraints. However, most studies …

Based on a permanent magnet and a magnetometer array, magnetic tracking approach has
some advantages such as wireless, real-time, and no line-of-sight problem. However, its …