Results 231 to 240 of about 7,135,260 (382)

A Novel Microwave Staring Correlated Radar Imaging Method Based on Bi-Static Radar System. [PDF]

Sensors (Basel), 2019
Yuan B, Guo Y, Chen W, Wang D.
europepmc   +1 more source

Crater Observing Bioinspired Rolling Articulator (COBRA)

Advanced Intelligent Systems, EarlyView.
Crater Observing Bio‐inspired Rolling Articulator (COBRA) is a modular, snake‐inspired robot that addresses the mobility challenges of extraterrestrial exploration sites such as Shackleton Crater. Incorporating snake‐like gaits and tumbling locomotion, COBRA navigates both uneven surfaces and steep crater walls.
Adarsh Salagame, Henry Noyes, Eric Sihite, Arash Kalantari, Alireza Ramezani   +4 more
wiley   +1 more source

VAE+DDPG: An Attention‐Enhanced Variational Autoencoder for Deep Reinforcement Learning‐Based Autonomous Navigation in Low‐Light Environments

Advanced Intelligent Systems, EarlyView.
Variational Autoencoder+Deep Deterministic Policy Gradient addresses low‐light failures of infrared depth sensing for indoor robot navigation. Stage 1 pretrains an attention‐enhanced Variational Autoencoder (Convolutional Block Attention Module+Feature Pyramid Network) to map dark depth frames to a well‐lit reconstruction, yielding a 128‐D latent code ...
Uiseok Lee, Chanhong Hwang, Hyunseok Kang, Yechan Park, Hangwoo Jin, Tuan Anh Nguyen, Eunmi Choi, Dugki Min   +7 more
wiley   +1 more source

Interaction Multipath in Through-the-Wall Radar Imaging Based on Compressive Sensing. [PDF]

Sensors (Basel), 2018
Ma Y, Hong H, Zhu X.
europepmc   +1 more source

High resolution radar imaging using coherent multiband processing techniques

, 2010
Philip van Dorp, Rob Ebeling, A.G. Huizing   +2 more
openalex   +2 more sources

Generalized Wideband Harmonic Imaging of Nonlinearly Loaded Scatterers: Theory, Analysis, and Application for Forward-Looking Radar Target Detection [PDF]

, 2014
DaHan Liao
openalex   +1 more source

Degeneracy Sensing Light Detection and Ranging‐Inertial Simultaneous Localization and Mapping with Dual‐Layer Resistant Odometry and Scan‐Context Loop‐Closure Detection Backend in Diverse Environments

Advanced Intelligent Systems, EarlyView.
This paper presents a degeneracy‐aware light detection and ranging (LiDAR)‐inertial framework that enhances LiDAR simultaneous localization and mapping performance in challenging environments. The proposed system integrates a dual‐layer robust odometry frontend with a Scan‐Context‐based loop‐closure detection backend.
Haoming Yang, Liye Zhao, Xukai Ding, Wenjun Li, Kehao Qi   +4 more
wiley   +1 more source

Multivarite Gamma based distributions for RADAR imaging

, 2007
Florent Chatelain, TOURNERET, Jean-Yves
openalex   +1 more source

High Resolution Simulation of Synthetic Aperture Radar Imaging

, 2010
Cindy G Romero
openalex   +2 more sources

Developments in target micro-Doppler signatures analysis: radar imaging, ultrasound and through-the-wall radar [PDF]

, 2013
Carmine Clemente, Alessio Balleri, K. Woodbridge, John J. Soraghan   +3 more
openalex   +1 more source