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Found 14 papers, 10 papers with code
Reciprocal Visibility
Inspired by Helmholtz reciprocity, we introduce reciprocal visibility to determine the dual situation - the visibility of potential sampling position in the air from given points of interest on the ground.
Fusion of Single and Integral Multispectral Aerial Images
We present a first and hybrid (model- and learning-based) architecture for fusing the most significant features from conventional aerial images with the ones from integral aerial images that are the result of synthetic aperture sensing for removing occlusion.
Stereoscopic Depth Perception Through Foliage
The same was true with stereoscopic video because of the occlusions caused by foliage.
Synthetic Aperture Anomaly Imaging
Previous research has shown that in the presence of foliage occlusion, anomaly detection performs significantly better in integral images resulting from synthetic aperture imaging compared to applying it to conventional aerial images.
Synthetic Aperture Sensing for Occlusion Removal with Drone Swarms
We demonstrate how efficient autonomous drone swarms can be in detecting and tracking occluded targets in densely forested areas, such as lost people during search and rescue missions.
Evaluation of Color Anomaly Detection in Multispectral Images For Synthetic Aperture Sensing
In this article, we evaluate unsupervised anomaly detection methods in multispectral images obtained with a wavelength-independent synthetic aperture sensing technique, called Airborne Optical Sectioning (AOS).
Inverse Airborne Optical Sectioning
We present Inverse Airborne Optical Sectioning (IAOS) an optical analogy to Inverse Synthetic Aperture Radar (ISAR).
On the Role of Field of View for Occlusion Removal with Airborne Optical Sectioning
In this article, we demonstrate a relationship between forest density and field of view (FOV) of applied imaging systems.
Through-Foliage Tracking with Airborne Optical Sectioning
Detecting and tracking moving targets through foliage is difficult, and for many cases even impossible in regular aerial images and videos.
Combined Person Classification with Airborne Optical Sectioning
Fully autonomous drones have been demonstrated to find lost or injured persons under strongly occluding forest canopy.
Pose Error Reduction for Focus Enhancement in Thermal Synthetic Aperture Visualization
Airborne optical sectioning, an effective aerial synthetic aperture imaging technique for revealing artifacts occluded by forests, requires precise measurements of drone poses.
Search and Rescue with Airborne Optical Sectioning
We show that automated person detection under occlusion conditions can be significantly improved by combining multi-perspective images before classification.
Fast Automatic Visibility Optimization for Thermal Synthetic Aperture Visualization
In this article, we describe and validate the first fully automatic parameter optimization for thermal synthetic aperture visualization.
A Statistical View on Synthetic Aperture Imaging for Occlusion Removal
Synthetic apertures find applications in many fields, such as radar, radio telescopes, microscopy, sonar, ultrasound, LiDAR, and optical imaging.
