Search: image denoising — Academic Articles

Relational non-local means for image denoising by cross-scale self-similarity of directional intensity-difference profiles.

Rafi MAH, Johora MF, Hossain MD, Islam MM et al. • MethodsX (2026)

PMC PMC Public Access (View-Only) DOI: 10.1016/j.mex.2026.104230 PMC: PMC13734999

Denoising of BOTDR Dynamic Strain Measurement Using Convolutional Neural Networks

Bo Li, Ningjun Jiang, Xiaole Han • Sensors (2023)

The Brillouin optical time domain reflectometry (BOTDR) system measures the distributed strain and temperature information along the optic fibre by detecting the Brillouin gain spectra (BGS) and finding the Brillouin frequency shift profile...

DOAJ Open Access (DOAJ) DOI: 10.3390/s23041764

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Fast reconstruction of SMS bSSFP myocardial perfusion images using noise map estimation network (NoiseMapNet): a head-to-head comparison with parallel imaging and iterative reconstruction

Naledi Lenah Adam, Grzegorz Kowalik, Andrew Tyler, Ronald Mooiweer et al. • Frontiers in Cardiovascular Medicine (2024)

BackgroundSimultaneous multi-slice (SMS) bSSFP imaging enables stress myocardial perfusion imaging with high spatial resolution and increased spatial coverage. Standard parallel imaging techniques (e.g., TGRAPPA) can be used for image recon...

DOAJ Open Access (DOAJ) DOI: 10.3389/fcvm.2024.1350345

View Article » Original Source ↗

Academic Articles & Research Papers

Relational non-local means for image denoising by cross-scale self-similarity of directional intensity-difference profiles.

Denoising of BOTDR Dynamic Strain Measurement Using Convolutional Neural Networks

Fast reconstruction of SMS bSSFP myocardial perfusion images using noise map estimation network (NoiseMapNet): a head-to-head comparison with parallel imaging and iterative reconstruction