Results 71 to 80 of about 1,231,296 (158)

Computed Quantitative Planar Imaging for Targeted Alpha Therapy: Model-Based Sparse Reconstruction Validated With a Novel ²²⁵Ac Epoxy Phantom. [PDF]

IEEE Trans Med Imaging
Schmidtlein CR, Ren J, Krol A, Gifford HC, O'Donoghue JA, Bodei L, Xu Y.   +6 more
europepmc   +1 more source

Sparse Reconstruction Based Robust Near-Field Source Localization Algorithm. [PDF]

Sensors (Basel), 2018
Li S, Li B, Lin B, Tang X, He R.
europepmc   +1 more source

Ultra-sparse reconstruction for photoacoustic tomography: Sinogram domain prior-guided method exploiting enhanced score-based diffusion model. [PDF]

Photoacoustics
Li Z, Lin J, Wang Y, Li J, Cao Y, Liu X, Wan W, Liu Q, Song X.   +8 more
europepmc   +1 more source

Underdetermined DOA Estimation of Wideband LFM Signals Based on Gridless Sparse Reconstruction in the FRF Domain. [PDF]

Sensors (Basel), 2019
Cui Y, Wang J, Qi J, Zhang Z, Zhu J.
europepmc   +1 more source

High-speed forward-viewing optical coherence tomography probe based on Lissajous sampling and sparse reconstruction. [PDF]

Opt Lett
Wu X, Ishrak R, Reihanisaransari R, Verma Y, Spring B, Singh K, Reddy R.   +6 more
europepmc   +1 more source

A Multi-Strategy Hybrid Sparse Reconstruction Method Based on Spatial-Temporal Sparse Wave Number Analysis for Enhancing Pipe Ultrasonic-Guided Wave Anomaly Imaging. [PDF]

Sensors (Basel)
Tang B, Wang Y, Gong R, Zhou F.
europepmc   +1 more source

Frequency-regularized Neural Representation Method for Sparse-view Tomographic Reconstruction

Sparse-view tomographic reconstruction is a pivotal direction for reducing radiation dose and augmenting clinical applicability. While many research works have proposed the reconstruction of tomographic images from sparse 2D projections, existing models ...
Xian, Jingmou, Liao, Haolin, Zhu, Jian, Li, Si   +3 more
core  

A Recursive Way for Sparse Reconstruction of Parametric Spaces

, 2014
A novel recursive framework for sparse reconstruction of continuous parameter spaces is proposed by adaptive partitioning and discretization of the parameter space together with expectation maximization type iterations.
Arıkan, Orhan, Teke, Oğuzhan, Gürbüz, Ali Cafer   +2 more
core  

Fiber-bundle-basis sparse reconstruction for high resolution wide-field microendoscopy. [PDF]

Biomed Opt Express, 2018
Mekhail SP, Abudukeyoumu N, Ward J, Arbuthnott G, Chormaic SN.   +4 more
europepmc   +1 more source

Joint sparse reconstruction of multi-contrast MRI images with graph based redundant wavelet transform. [PDF]

BMC Med Imaging, 2018
Lai Z, Zhang X, Guo D, Du X, Yang Y, Guo G, Chen Z, Qu X.   +7 more
europepmc   +1 more source