Nick Garay

Unleashing Processing Power with OpenSensorHub and GPUs

Posted by Nick Garayon September 19, 2022September 19, 2022in OSH Capabilities and AdvancementsLeave a comment

OpenSensorHub allows for vertical and horizontal integration of systems where multiple OpenSensorHub enabled systems can be deployed and configured to share data. This can allow for vertical or horizontal integration to provide a network and hierarchy of systems, if needed, configurable to meet the desired objectives. OpenSensorHub allows for two distinct methods for such integration: SOS-T (Sensor Observation Service – Transactional) or Sensor Web Enablement Virtual Sensors. SOS-T allows for a push mechanism directly from sensors with network connectivity to an OpenSensorHub instance or for a “local” OpenSensorHub instance to push a sensor’s description and observations to a “remote” instance of OpenSensorHub. SWE Virtual Sensors, on the other hand, allow for a pull type mechanism where an instance of OpenSensorHub is configured to mirror one or more sensors on a remote instance of OpenSensorHub. To clients connecting with their “local” instance of OpenSensorHub the fact that the sensor is actually hosted and managed by a “remote” instance is of no consequence.

Augmented Sensor Observations and Tasking through Artificial Intelligence (AI), Machine Learning (ML), and Computer Vision (CV) Processes in OpenSensorHub

Posted by Nick Garayon November 30, 2020July 27, 2021in Thoughts and DiscussionsLeave a comment

Sensor tasking and observations as well as processes and process chains are core capabilities provided by OpenSensorHub (OSH) through its implementation of Open Geospatial Consortium’s (OGC) Sensor Web Enablement (SWE), SWE Common Data, and SensorML standards. Sensor outputs can be integrated into processes and process chains receiving one or more sensors’ outputs as input and in turn generating new outputs. Processes and process chains employing Artificial Intelligence (AI), Machine Learning (ML), & Computer Vision (CV) algorithms and libraries augment situational awareness by providing reasoning, identification, classification, and knowledge discovery generating novel and timely outputs for situational awareness.

Kinect Support on RaspberryPi 3B+

Posted by Nick Garayon May 19, 2019November 8, 2019in OSH Capabilities and Advancements1 Comment

What’s more fun than Kinect?

How about RaspberryPi with Kinect…even better RaspberryPi running OpenSensorHub controlling a Kinect! That is right OpenSensorHub now supports Kinect sensors on RaspberryPi.

What do I have to do to get this tremendous trio? Well simply download a distribution of OpenSensorHub, download, build, and install the OpenSensorHub Video addon from the addons repository in GitHub and enjoy.

We have added support for Kinect on OpenSensorHub using OpenKinect’s Libfreenect library built on RasperryPi 3B+ and an interface cable and power supply combo (IDS 1 Pc Xbox 360 Kinect Sensor USB AV Adapter) readily available online for about $10. So break out your Kinects and RaspberryPi’s and have some fun!