Results 111 to 120 of about 18,368 (213)
2-D Coherence Factor for Sidelobe and Ghost Suppressions in Radar Imaging [PDF]
, 1956 The coherence factor (CF) is defined as the ratio of coherent power to incoherent power received by the radar aperture. The incoherent power is computed by the multi-antenna receiver based on only the spatial variable.
Li, Shiyong +4 more
core +3 more sources
Using Polynomial Wigner-Ville Distribution for Velocity Estimation in Remote Toll Applications [PDF]
, 2014 International audienceThis letter presents the use of polynomial Wigner- Ville distribution (PWVD) for accurate velocity estimation as used in remote road traffic management applications.
Meric, Stéphane, Pancot, Rébecca
core +2 more sources
SciTech News Volume 70, No. 4 (2016) [PDF]
, 2016 Columns and Reports From the Editor 3 Division News Science-Technology Division 4 SLA Annual Meeting 2016 Report (S. Kirk Cabeen Travel Stipend Award recipient) 6 Reflections on SLA Annual Meeting (Diane K.
core +1 more source
ISAR Image Recognition Algorithm and Neural Network Implementation [PDF]
, 2017 Andon Lazarov, Chavdar Minchev
openalex +1 more source
High-Resolution ISAR Imaging with Modified Joint Range Spatial-Variant Autofocus and Azimuth Scaling. [PDF]
Sensors (Basel), 2020 Wei J +5 more
europepmc +1 more source
ISAR imaging Based on the Empirical Mode Decomposition Time-Frequency Representation
, 2016 International audienceThis work proposes an adaptation of the Empirical Mode Decomposition Time-Frequency Distribution (EMD-TFD) to non-analytic complex-valued signals.
Cexus, Jean-Christophe +4 more
core +1 more source
Estimating the Observation Area of a Stripmap SAR via an ISAR Image Sequence [PDF]
, 2023 Bo Li +7 more
openalex +1 more source
ISAR Imaging Analysis of Complex Aerial Targets Based on Deep Learning
Applied SciencesTraditional range–instantaneous Doppler (RID) methods for maneuvering target imaging are hindered by issues related to low resolution and inadequate noise suppression.
Yifeng Wang +3 more
doaj +1 more source
A very efficient RCS data compression and reconstruction technique, volume 4 [PDF]
A very efficient compression and reconstruction scheme for RCS measurement data was developed. The compression is done by isolating the scattering mechanisms on the target and recording their individual responses in the frequency and azimuth scans ...
Burnside, W. D., Tseng, N. Y.
core +1 more source