Results 91 to 100 of about 1,132,388 (176)

Constrained and unconstrained deep image prior optimization models with automatic regularization. [PDF]

Comput Optim Appl, 2023
Cascarano P, Franchini G, Kobler E, Porta F, Sebastiani A.   +4 more
europepmc   +1 more source

Multi-prior physics-enhanced neural network enables pixel super-resolution and twin-image-free phase retrieval from single-shot hologram

Opto-Electronic Advances
Digital in-line holographic microscopy (DIHM) is a widely used interference technique for real-time reconstruction of living cells’ morphological information with large space-bandwidth product and compact setup.
Xuan Tian, Runze Li, Tong Peng, Yuge Xue, Junwei Min, Xing Li, Chen Bai, Baoli Yao   +7 more
doaj   +1 more source

Simultaneous Denoising of Dynamic PET Images Based on Deep Image Prior. [PDF]

J Digit Imaging, 2022
Yang CH, Huang HM.
europepmc   +1 more source

3D visualization of in situ nanoscale dynamics in transmission electron microscopy via self-supervised deep learning [PDF]

BIO Web of Conferences
Craig Timothy, Kadu Ajinkya, Batenburg Kees, Bals Sara   +3 more
doaj   +1 more source

LUNA: Loss-Construct Unsupervised Network Adjustment for Low-Dose CT Image Reconstruction

IEEE Access
Reconstructing low-dose CT imaging deals with handling the inherent noise within the data, which makes it a complex mathematical problem known as an ill-posed inverse problem.
Ritu Gothwal, Shailendra Tiwari, Shivendra Shivani   +2 more
doaj   +1 more source

Hybrid Reconstruction Approach for Polychromatic Computed Tomography in Highly Limited-Data Scenarios

Sensors
Conventional strategies aimed at mitigating beam-hardening artifacts in computed tomography (CT) can be categorized into two main approaches: (1) postprocessing following conventional reconstruction and (2) iterative reconstruction incorporating a beam ...
Alessandro Piol, Daniel Sanderson, Carlos F. del Cerro, Antonio Lorente-Mur, Manuel Desco, Mónica Abella   +5 more
doaj   +1 more source

Direct Reconstruction of Linear Parametric Images From Dynamic PET Using Nonlocal Deep Image Prior. [PDF]

IEEE Trans Med Imaging, 2022
Gong K, Catana C, Qi J, Li Q.
europepmc   +1 more source

Using a modified double deep image prior for crosstalk mitigation in multislice ptychography. [PDF]

J Synchrotron Radiat, 2021
Du M, Huang X, Jacobsen C.
europepmc   +1 more source

Reference-Driven Undersampled MR Image Reconstruction Using Wavelet Sparsity-Constrained Deep Image Prior. [PDF]

Comput Math Methods Med, 2021
Zhao D, Huang Y, Zhao F, Qin B, Zheng J.
europepmc   +1 more source

Multi-dynamic deep image prior for cardiac MRI. [PDF]

Magn Reson Med
Vornehm M, Chen C, Sultan MA, Arshad SM, Han Y, Knoll F, Ahmad R.   +6 more
europepmc   +1 more source