Abstract: Mainstream visual-inertial SLAM systems use point features for motion estimation and localization. However, point features do not perform well in scenes such as weak texture and motion blur.

Abstract: Camera and IMU are widely used in robotics to achieve accurate and robust pose estimation. However, this fusion relies heavily on sufficient visual feature observations and precise inertial ...

MANILA, Philippines — Students in the Philippines have made slight gains in mathematics but have shown no real progress in reading over the past five years, according to a major regional assessment ...