Results 111 to 120 of about 14,909 (237)

Autofocus Entropy Repositioning Method Bioinspired in the Magnetic Field Memory of the Bees Applied to Pollination [PDF]

, 2021
Daniel de Matos Luna dos Santos, Ewaldo Éder Carvalho Santana, Paulo Fernandes da Silva, Jonathan Araújo Queiroz, João Viana da Fonseca Neto, Allan Kardec Barros, Carlos Augusto de Moraes Cruz, Viviane S. de Aquino, Luís Smith Oliveira de Castro, Raimundo C. S. Freire, Paulo Henrique da Fonseca Silva   +10 more
openalex   +1 more source

AutoFocus Tool Chain [PDF]

, 2010
This work presents the tool support for a model-based development methodology for verified software systems. We focus in this discussion on the design, implementation and the verification phase of the overall methodology developed for safety-critical embedded systems. In particular, we show how design models are transformed into C code and Isabelle/HOL
openaire  

An Enhanced Phase Gradient Autofocus Algorithm for SAR: A Fractional Fourier Transform Approach

Remote Sensing
Synthetic aperture radar (SAR) technology is one of the imaging radar technologies receiving the most attention worldwide. The main purpose is to detect targets in the area of interest in different settings, such as day/night, various weather conditions,
Kanghyuk Seo, Yonghwi Kwon, Chul Ki Kim
doaj   +1 more source

A Subimage Autofocus Bistatic Ground Cartesian Back-Projection Algorithm for Passive Bistatic SAR Based on GEO Satellites

Remote Sensing
As an evolutionary advancement to conventional synthetic aperture radar (SAR), passive bistatic SAR (PBSAR) utilizing geostationary orbit (GEO) satellite signals demonstrates significant potential for high-resolution imaging.
Te Zhao, Jun Wang, Zuhan Cheng, Ziqian Huang, Xueming Song   +4 more
doaj   +1 more source

Adaptive filtering of radar images for autofocus applications [PDF]

Autofocus techniques are being designed at the Jet Propulsion Laboratory to automatically choose the filter parameters (i.e., the focus) for the digital synthetic aperture radar correlator; currently, processing relies upon interaction with a human ...
Eland, D. R., Frost, V. S., Gardner, J. S., Holtzman, J. C., Shanmugam, K. S., Stiles, J. A.   +5 more
core   +1 more source

A High Precision Laser-Based Autofocus Method Using Biased Image Plane for Microscopy [PDF]

, 2018
Chaochen Gu, Hao Cheng, Kaijie Wu, Liang-Jun Zhang, Xinping Guan   +4 more
openalex   +1 more source

Automatic Focus Adjustment of a Microscope [PDF]

AUTOFOCUS is a computer program for use in a control system that automatically adjusts the position of an instrument arm that carries a microscope equipped with an electronic camera.
Huntsberger, Terrance
core   +1 more source

Comparative analysis of autofocus criteria in reconstructed images of individual plankton for digital in line holography - Supplementary Material

, 2023
Gelaysi Moreno, Leandro De La Cruz, Wilson de Souza, Rubens M. Lopes   +3 more
openalex   +1 more source

Synthetic aperture radar signal processing on the MPP [PDF]

Satellite-borne Synthetic Aperture Radars (SAR) sense areas of several thousand square kilometers in seconds and transmit phase history signal data several tens of megabits per second.
Ramapriyan, H. K., Seiler, E. J.
core   +1 more source

AutoFOCUS 2 - Das Bilderbuch [PDF]

, 2006
AutoFOCUS 2 (AF2) ist ein Werkzeug, das prototypisch am Lehrstuhl\\ Software & Systems Engineering der TU Muenchen von Studenten, Mitarbeitern \\des Lehrstuhls und der Validas AG entwickelt wird. \\Dieses Werkzeug bietet dem System-Entwickler eine umfassende Unterstuetzung bei \\der Spezifikation softwareintensiver Systeme an.
openaire