Multifocus Microscopy Image Fusion Based on Background Optimization and Edge Enhancement.
Sign Up to like & getrecommendations! Published in 2025 at "Journal of biophotonics"
DOI: 10.1002/jbio.202500419
Abstract: The depth of field limitations of the microscope optical system make it impossible for a single image to clearly represent the structure of the sample at different depths simultaneously. While multifocal fusion integrates sharp areas… read more here.
Keywords: edge; image; fusion; edge enhancement ... See more keywords
A study of lateral fall-off (penumbra) optimisation for pencil beam scanning (PBS) proton therapy.
Sign Up to like & getrecommendations! Published in 2018 at "Physics in medicine and biology"
DOI: 10.1088/1361-6560/aaa2ad
Abstract: The lateral fall-off is crucial for sparing organs at risk in proton therapy. It is therefore of high importance to minimize the penumbra for pencil beam scanning (PBS). Three optimisation approaches are investigated: edge-collimated uniformly… read more here.
Keywords: pre absorber; fall; optimisation; edge enhancement ... See more keywords
Multiscale Edge Enhancement and Progressive Change-Aware Network for Remote Sensing Change Detection
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2025.3584959
Abstract: Change detection (CD) in remote sensing (RS) images serves as a vital method for identifying changes on the Earth’s surface. Recent advancements in deep learning (DL)-based CD methods have shown considerable progress. However, there is… read more here.
Keywords: edge; change aware; edge enhancement; remote sensing ... See more keywords
Progressive Mask Transformer With Edge Enhancement for Image Manipulation Localization
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Signal Processing Letters"
DOI: 10.1109/lsp.2024.3455230
Abstract: Recent developments in image editing techniques have given rise to serious challenges to the credibility of multimedia data. Although some deep learning methods have achieved impressive results, they often fail to detect subtle edge artefacts,… read more here.
Keywords: progressive mask; edge; image; edge enhancement ... See more keywords
Influence of edge enhancement applied in endoscopic systems on sharpness and noise
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Biomedical Optics"
DOI: 10.1117/1.jbo.27.10.106001
Abstract: Abstract. Significance Flexible endoscopes are essential for medical internal examinations. Digital endoscopes are connected to a video processor that can apply various operations to enhance the image. One of those operations is edge enhancement, which… read more here.
Keywords: sharpness noise; level edge; edge enhancement; edge ... See more keywords
Polarization-based spatial filtering for directional and nondirectional edge enhancement using an S-waveplate.
Sign Up to like & getrecommendations! Published in 2017 at "Applied optics"
DOI: 10.1364/ao.56.003171
Abstract: Using polarization as an additional parameter apart from amplitude and phase in spatial filtering experiments offers additional advantages and possibilities. An S-waveplate that can convert a linearly polarized light into radially or azimuthally polarized light… read more here.
Keywords: spatial filtering; polarizer; polarization; edge ... See more keywords
Isotropic and anisotropic edge enhancement using a lemon-star polarization dipole.
Sign Up to like & getrecommendations! Published in 2025 at "Optics letters"
DOI: 10.1364/ol.549873
Abstract: A spiral phase filter can perform a radial Hilbert transform (RHT) and is useful in isotropic edge enhancement. For selective edge enhancement, the inclusion of anisotropy warrants the filter to be replaced. In this Letter,… read more here.
Keywords: polarization; edge enhancement; lemon star; edge ... See more keywords