Search Results for author: Vasileios Magoulianitis

Found 9 papers, 0 papers with code

A Comprehensive Overview of Computational Nuclei Segmentation Methods in Digital Pathology

no code implementations16 Aug 2023 Vasileios Magoulianitis, Catherine A. Alexander, C. -C. Jay Kuo

Nuclei segmentation is an important task, as it detects the nuclei cells over background tissue and gives rise to the topology, size, and count of nuclei which are determinant factors for cancer detection.

Explainable Models

Learning Scene Flow With Skeleton Guidance For 3D Action Recognition

no code implementations23 Jun 2023 Vasileios Magoulianitis, Athanasios Psaltis

Among the existing modalities for 3D action recognition, 3D flow has been poorly examined, although conveying rich motion information cues for human actions.

3D Action Recognition Informativeness

LGSQE: Lightweight Generated Sample Quality Evaluatoin

no code implementations8 Nov 2022 Ganning Zhao, Vasileios Magoulianitis, Suya You, C. -C. Jay Kuo

Despite prolific work on evaluating generative models, little research has been done on the quality evaluation of an individual generated sample.

Statistical Attention Localization (SAL): Methodology and Application to Object Classification

no code implementations3 Aug 2022 Yijing Yang, Vasileios Magoulianitis, Xinyu Wang, C. -C. Jay Kuo

SAL consists of three steps: 1) preliminary attention window selection via decision statistics, 2) attention map refinement, and 3) rectangular attention region finalization.

Classification Object

HUNIS: High-Performance Unsupervised Nuclei Instance Segmentation

no code implementations28 Mar 2022 Vasileios Magoulianitis, Yijing Yang, C. -C. Jay Kuo

The second stage exploits the segmentation masks obtained in the first stage and leverages color and shape distributions for a more accurate segmentation.

Instance Segmentation Segmentation +2

Unsupervised Data-Driven Nuclei Segmentation For Histology Images

no code implementations14 Oct 2021 Vasileios Magoulianitis, Peida Han, Yijing Yang, C. -C. Jay Kuo

An unsupervised data-driven nuclei segmentation method for histology images, called CBM, is proposed in this work.

Binarization Dimensionality Reduction

E-PixelHop: An Enhanced PixelHop Method for Object Classification

no code implementations7 Jul 2021 Yijing Yang, Vasileios Magoulianitis, C. -C. Jay Kuo

Forth, pixel-level decisions from each hop and from each color subspace are fused together for image-level decision.

Binary Classification Classification +2

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