Search Results for author: Nima Hatami

Found 11 papers, 2 papers with code

DeepFEL: Deep Fastfood Ensemble Learning for Histopathology Image Analysis

no code implementations23 Jan 2023 Nima Hatami

Computational pathology tasks have some unique characterises such as multi-gigapixel images, tedious and frequently uncertain annotations, and unavailability of large number of cases [13].

Ensemble Learning

CNN-LSTM Based Multimodal MRI and Clinical Data Fusion for Predicting Functional Outcome in Stroke Patients

no code implementations11 May 2022 Nima Hatami, Tae-Hee Cho, Laura Mechtouff, Omer Faruk Eker, David Rousseau, Carole Frindel

For each MR image module, a dedicated network provides preliminary prediction of the clinical outcome using the modified Rankin scale (mRS).

Management

Deep Multi-Resolution Dictionary Learning for Histopathology Image Analysis

no code implementations1 Apr 2021 Nima Hatami, Mohsin Bilal, Nasir Rajpoot

In this paper, we propose a deep dictionary learning approach to solve the problem of tissue phenotyping in histology images.

Dictionary Learning

Magnetic Resonance Spectroscopy Quantification using Deep Learning

no code implementations19 Jun 2018 Nima Hatami, Michaël Sdika, Hélène Ratiney

Magnetic resonance spectroscopy (MRS) is an important technique in biomedical research and it has the unique capability to give a non-invasive access to the biochemical content (metabolites) of scanned organs.

Bag of Recurrence Patterns Representation for Time-Series Classification

no code implementations29 Mar 2018 Nima Hatami, Yann Gavet, Johan Debayle

Time-Series Classification (TSC) has attracted a lot of attention in pattern recognition, because wide range of applications from different domains such as finance and health informatics deal with time-series signals.

Classification General Classification +3

Classification of Time-Series Images Using Deep Convolutional Neural Networks

1 code implementation2 Oct 2017 Nima Hatami, Yann Gavet, Johan Debayle

While the majority of Time-Series Classification (TSC) literature is focused on 1D signals, this paper uses Recurrence Plots (RP) to transform time-series into 2D texture images and then take advantage of the deep CNN classifier.

Classification General Classification +3

Automatic Identification of Retinal Arteries and Veins in Fundus Images using Local Binary Patterns

no code implementations3 May 2016 Nima Hatami, Michael Goldbaum

Artery and vein (AV) classification of retinal images is a key to necessary tasks, such as automated measurement of arteriolar-to-venular diameter ratio (AVR).

Classification General Classification

Classifiers With a Reject Option for Early Time-Series Classification

no code implementations14 Dec 2013 Nima Hatami, Camelia Chira

Early classification of time-series data in a dynamic environment is a challenging problem of great importance in signal processing.

Classification Decision Making +5

ECOC-Based Training of Neural Networks for Face Recognition

no code implementations14 Dec 2013 Nima Hatami, Reza Ebrahimpour, Reza Ghaderi

Error Correcting Output Codes, ECOC, is an output representation method capable of discovering some of the errors produced in classification tasks.

Classification Face Recognition +1

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