Inventor

NADAR MARIAPPAN S

US108 patents

⚠️ This page may combine multiple inventors who share the name “NADAR MARIAPPAN S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NADAR MARIAPPAN S

SIEMENS HEALTHCARE GMBH

Target detection in latent space

Image correction using a deep generative machine-learning model

Parameter-free denoising of complex MR images by iterative multi-wavelet thresholding

Artifact reduction by image-to-image network in magnetic resonance imaging

Image quality score using a deep generative machine-learning model

Medical image segmentation from raw data using a deep attention neural network

Protocol independent image processing with adversarial networks

Image standardization using generative adversarial networks

Motion artifact reduction of magnetic resonance images with an adversarial trained network

Magnetic resonance image reconstruction with deep reinforcement learning

Deep unfolding algorithm for efficient image denoising under varying noise conditions

MRI 3D cine imaging based on intersecting source and anchor slice data

Denoising medical images by learning sparse image representations with a deep unfolding approach

Fast and memory efficient redundant wavelet regularization with sequential cycle spinning

Denoising medical images by learning sparse image representations with a deep unfolding approach using scan specific metadata

Magnetic resonance fingerprinting image reconstruction and tissue parameter estimation

Saliency mapping by feature reduction and perturbation modeling in medical imaging

System and method for normalized reference database for MR images via autoencoders

Deep reinforcement learning for recursive segmentation

Identification of defects in imaging scans

Magnetic resonance radio frequency pulse design using machine learning

Magnetic resonance image reconstruction system and method

Spatially varying coil compression in magnetic resonance image reconstruction

Magnetic resonance imaging with asymmetric radial sampling and compressed-sensing reconstruction

Learning-based framework for personalized image quality evaluation and optimization

Protocol-aware tissue segmentation in medical imaging

Protocol-aware tissue segmentation in medical imaging

Complex-valued neural network with learnable non-linearities in medical imaging

Protocol-aware tissue segmentation in medical imaging

Magnetic resonance imaging quality classification based on deep machine-learning to account for less training data

Image quality assessment system and method

Reconstruction in magnetic resonance imaging with image representations as implicit functions in time

Magnetic resonance imaging with undersampling

SIEMENS MEDICAL SOLUTIONS

System and method for stochastic DT-MRI connectivity mapping on the GPU

Prioritized image visualization from scalable compressed data

Systems, devices, and methods for diffusion tractography

Systems, devices, and methods for bundle segmentation in diffusion tensor magnetic resonance imaging

Automatic seeding points selection for DTI fiber tracking

System and method for fast 3-dimensional data fusion

SIEMENS AG

MRI reconstruction with incoherent sampling and redundant haar wavelets

Robust subspace recovery via dual sparsity pursuit

CHANG TI-CHIUN

Prior enhanced compressed sensing (PRINCE-CS) reconstruction for dynamic 2D-radial cardiac MRI

Non-contrast-enhanced 4D MRA using compressed sensing reconstruction

MARCELLIN MICHAEL W

Lifting-based view compensated compression and remote visualization of volume rendered images

LIU JUN

Image reconstruction using redundant Haar wavelets

SUDARSKY SANDRA

Visualizing brain network connectivity

CHEFD HOTEL CHRISTOPHE

Unifying reconstruction and motion estimation in first pass cardiac perfusion imaging

JOHNSON JEFFREY P

Perception-based artifact quantification for volume rendering

CHESNEAU NICOLAS

MRI reconstruction with motion-dependent regularization

Siemens Healthineers Ag

Data-consistency for image reconstruction