optical_flow_publisher: This executable uses the pmw3901-python library to access sensor data over SPI. The delta X and Y measurements from the sensor are converted to 2D odometry data, which is ...

As Micro Aerial Vehicles (MAVs) become smaller, the correspondingly smaller payload capacity greatly limits the type and number of sensors which can be carried. Biologically inspired visual sensors ...

Optical Flow Optical Flow uses a downward facing camera and a downward facing distance sensor for velocity estimation. It can be used to determine speed when navigating without GNSS — in buildings, ...

This paper explores the use of low-cost optical flow sensors and fusion with other commonly-used sensors for automotive vehicle motion estimation. In this research, 3 types of sensors are used. A set ...

The fundamental technology behind the pen is simple, with the device using an optical flow sensor harvested from a high-end gaming mouse.

Titan Enterprises reports on how optical flow sensor technology has solved a high-tech problem - monitoring the flow of coolant to the world's most sensitive astronomical camera. The world’s largest ...

Measurement of blood flow during surgeries and in intensive care settings is currently performed intermittently, leaving data gaps for those caring for critically ill patients. To overcome this ...