Search Results for author: Amirafshar Moshtaghpour

Found 8 papers, 1 papers with code

SenseAI: Real-Time Inpainting for Electron Microscopy

no code implementations25 Nov 2023 Jack Wells, Amirafshar Moshtaghpour, Daniel Nicholls, Alex W. Robinson, Yalin Zheng, Jony Castagna, Nigel D. Browning

Despite their proven success and broad applicability to Electron Microscopy (EM) data, joint dictionary-learning and sparse-coding based inpainting algorithms have so far remained impractical for real-time usage with an Electron Microscope.

Dictionary Learning

Proceedings of the first edition of the International Symposium on Computational Sensing (ISCS23)

no code implementations8 Aug 2023 Thomas Feuillen, Amirafshar Moshtaghpour

This 3-day symposium in the heart of Europe features 6 keynotes speakers and is open to extended abstracts for scientific presentations and show-and-tell demonstrations.

Subsampling Methods for Fast Electron Backscattered Diffraction Analysis

no code implementations17 Jul 2023 Zoë Broad, Daniel Nicholls, Jack Wells, Alex W. Robinson, Amirafshar Moshtaghpour, Robert Masters, Louise Hughes, Nigel D. Browning

Despite advancements in electron backscatter diffraction (EBSD) detector speeds, the acquisition rates of 4-Dimensional (4D) EBSD data, i. e., a collection of 2-dimensional (2D) diffraction maps for every position of a convergent electron probe on the sample, is limited by the capacity of the detector.

Dictionary Learning Position

Compressive Scanning Transmission Electron Microscopy

no code implementations22 Dec 2021 Daniel Nicholls, Alex Robinson, Jack Wells, Amirafshar Moshtaghpour, Mounib Bahri, Angus Kirkland, Nigel Browning

We support the proposed method by applying a series of masks to fully-sampled STEM data to simulate the expectation of real CS-STEM.

Compressive Sensing Dictionary Learning

DeepSportLab: a Unified Framework for Ball Detection, Player Instance Segmentation and Pose Estimation in Team Sports Scenes

1 code implementation1 Dec 2021 Seyed Abolfazl Ghasemzadeh, Gabriel Van Zandycke, Maxime Istasse, Niels Sayez, Amirafshar Moshtaghpour, Christophe De Vleeschouwer

In addition to the increased complexity resulting from the multiplication of single-task models, the use of the off-the-shelf models also impedes the performance due to the complexity and specificity of the team sports scenes, such as strong occlusion and motion blur.

Instance Segmentation Pose Estimation +3

Compressive Single-pixel Fourier Transform Imaging using Structured Illumination

no code implementations31 Oct 2018 Amirafshar Moshtaghpour, José M. Bioucas-Dias, Laurent Jacques

Single Pixel (SP) imaging is now a reality in many applications, e. g., biomedical ultrathin endoscope and fluorescent spectroscopy.

Compressive Sensing

Compressive Hyperspectral Imaging: Fourier Transform Interferometry meets Single Pixel Camera

no code implementations4 Sep 2018 Amirafshar Moshtaghpour, José M. Bioucas-Dias, Laurent Jacques

This paper introduces a single-pixel HyperSpectral (HS) imaging framework based on Fourier Transform Interferometry (FTI).

Compressive Sensing

Cannot find the paper you are looking for? You can Submit a new open access paper.