Optoelectronic Reflective Sensors

Py3DFreeHandUS: a library for voxel-array reconstruction using Ultrasonography and attitude sensors

In medical imaging, there is a growing interest to provide real-time images with good quality for large anatomical structures. To cope with this issue, we developed a library that allows to replace, for some specific clinical applications, more robust systems such as Computer Tomography (CT) and Magnetic Resonance Imaging (MRI). Our python library Py3DFreeHandUS is a package for processing data...

Accuracy and Feasibility of Optoelectronic Sensors for Weed Mapping in Wide Row Crops

The main objectives of this study were to assess the accuracy of a ground-based weed mapping system that included optoelectronic sensors for weed detection, and to determine the sampling resolution required for accurate weed maps in maize crops. The optoelectronic sensors were located in the inter-row area of maize to distinguish weeds against soil background. The system was evaluated in three ...

Advanced Optoelectronic Circuits: Detectors and Image Sensors

IMOS Technology Improves Scalability and Lowers Cost

Founded in 1991, Digital Optics Corporation began as a micro-optics developer and is now a leading supplier of diffractive and micro-optical components. In the late 1990s, Digital Optics recognized that the labor-intensive integration and packaging of its components in the optoelectronic industry was driving customer costs higher and was leading manufacturers to seek inexpensive, overseas labor...

Optoelectronic vital capacity measurement for restrictive diseases.

OBJECTIVE To determine whether optoelectronic plethysmography accurately evaluated vital capacity (VC) in patients with respiratory muscle dysfunction of variable severity, including those with paradoxical abdominal movements. METHODS In 20 subjects, VC was measured in the supine position using both spirometry and optoelectronic plethysmography (6 optoelectronic cameras and 52 reflective mark...