A crucial subtask within VIO is the tracking of features, which can be achieved through optical flow (OF). As the calculation of OF ... and power consumption. On-sensor hardware acceleration is a ...

Abstract: An in-line submillimeter hole fabricated by micro-drilling plastic optical fiber (POF) directly has been proposed as a compact refractive index sensor. Since the hole behaves as a concave ...

State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun 130012, P.R. China ...