Constructing flexible regular-shaped range-intensity profiles by the convolution of illuminator
laser pulse and sensor gate pulse is crucial for 3D super-resolution range-gated imaging …

In object∕ target reconstruction and recognition based on laser radar data, the range
value's accuracy is important. The range data accuracy depends on the accuracy in the laser …

A model of the laser echo signal was established considering the emission characteristics,
target scattering characteristics and geometric features synthetically. The echo power …

Geiger mode single-photon detectors have been used in pulse ranging system and three-
dimensional imaging systems due to high sensitivity and easy integration. The ranging …

The fluctuation in the number of signal photoelectrons will cause a range walk error in a
Geiger-mode avalanche photodiode (Gm-APD) lidar, which significantly depends on the …

To balance conflicts for high-resolution, large-field-of-view and real-time imaging, a retina-
like imaging method based on time-of flight (TOF) is proposed. Mathematical models of 3D …

This paper addresses the distribution of range data obtained by laser radar. An analytical
solution of the range distribution was obtained for direct detection laser radar using constant …

Airborne laser detection and ranging (LADAR) systems are used for applications such as
three-dimensional imaging, topographic mapping, and target recognition. Typical systems …

The pulse light detecting and ranging (Lidar) can obtain rich environmental information of
the target, and the centroid algorithm can obtain the distance and intensity information of the …

This paper focuses on automated recognition of underwater objects by means of light
detection and ranging (LIDAR) systems. Differently from most works involved in underwater …