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Tamaz Amiranashvili

Researcher at Zuse Institute Berlin

Publications -  5
Citations -  123

Tamaz Amiranashvili is an academic researcher from Zuse Institute Berlin. The author has contributed to research in topics: Computer science & Segmentation. The author has an hindex of 1, co-authored 1 publications receiving 22 citations.

Papers
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Journal ArticleDOI

VerSe: A Vertebrae Labelling and Segmentation Benchmark for Multi-detector CT Images

Anjany Sekuboyina, +68 more
TL;DR: The principal takeaway from VerSe: the performance of an algorithm in labelling and segmenting a spine scan hinges on its ability to correctly identify vertebrae in cases of rare anatomical variations.
Book ChapterDOI

Landmark-Free Statistical Shape Modeling Via Neural Flow Deformations

TL;DR: Casp et al. as mentioned in this paper proposed FlowSSM, a shape model that learns shape variability without requiring dense correspondence between training instances, based on a hierarchy of continuous deformation flows which are parametrized by a neural network.
Proceedings Article

Learning Shape Reconstruction from Sparse Measurements with Neural Implicit Functions

TL;DR: In this paper , the authors proposed a method for high-resolution shape reconstruction from sparse measurements without relying on high resolution ground truth for training, which is based on neural implicit shape representations and learns a continuous shape prior only from highly anisotropic segmentations.
Journal Article

A for-loop is all you need. For solving the inverse problem in the case of personalized tumor growth modeling

TL;DR: In this article , the authors proposed a method compressing complex traditional strategies for solving an inverse problem into a simple database query task, which can achieve one order speedup compared to existing approaches for solving the inverse problem.
Journal ArticleDOI

A Domain-specific Perceptual Metric via Contrastive Self-supervised Representation: Applications on Natural and Medical Images

TL;DR: In this article , contrastive self-supervised representation (CSR) is used as a metric to measure perceptual similarity between two images in the medical domain, and CSR can significantly improve the image quality in two image synthesis tasks.