Search Results for author: Fayyaz Minhas

Found 26 papers, 9 papers with code

TIAViz: A Browser-based Visualization Tool for Computational Pathology Models

1 code implementation15 Feb 2024 Mark Eastwood, John Pocock, Mostafa Jahanifar, Adam Shephard, Skiros Habib, Ethar Alzaid, Abdullah Alsalemi, Jan Lukas Robertus, Nasir Rajpoot, Shan Raza, Fayyaz Minhas

Throughout the development of a machine learning (ML) model in digital pathology, it is crucial to have flexible, openly available tools to visualize models, from their outputs and predictions to the underlying annotations and images used to train or test a model.

whole slide images

Domain Generalization in Computational Pathology: Survey and Guidelines

no code implementations30 Oct 2023 Mostafa Jahanifar, Manahil Raza, Kesi Xu, Trinh Vuong, Rob Jewsbury, Adam Shephard, Neda Zamanitajeddin, Jin Tae Kwak, Shan E Ahmed Raza, Fayyaz Minhas, Nasir Rajpoot

Deep learning models have exhibited exceptional effectiveness in Computational Pathology (CPath) by tackling intricate tasks across an array of histology image analysis applications.

Benchmarking Domain Generalization

A Fully Automated and Explainable Algorithm for the Prediction of Malignant Transformation in Oral Epithelial Dysplasia

no code implementations6 Jul 2023 Adam J Shephard, Raja Muhammad Saad Bashir, Hanya Mahmood, Mostafa Jahanifar, Fayyaz Minhas, Shan E Ahmed Raza, Kris D McCombe, Stephanie G Craig, Jacqueline James, Jill Brooks, Paul Nankivell, Hisham Mehanna, Syed Ali Khurram, Nasir M Rajpoot

To address this, we developed a novel artificial intelligence algorithm that can assign an Oral Malignant Transformation (OMT) risk score, based on histological patterns in the in Haematoxylin and Eosin stained whole slide images, to quantify the risk of OED progression.

whole slide images

Synthesis of Annotated Colorectal Cancer Tissue Images from Gland Layout

no code implementations8 May 2023 Srijay Deshpande, Fayyaz Minhas, Nasir Rajpoot

Generating realistic tissue images with annotations is a challenging task that is important in many computational histopathology applications.

Image-to-Image Translation

CoNIC Challenge: Pushing the Frontiers of Nuclear Detection, Segmentation, Classification and Counting

1 code implementation11 Mar 2023 Simon Graham, Quoc Dang Vu, Mostafa Jahanifar, Martin Weigert, Uwe Schmidt, Wenhua Zhang, Jun Zhang, Sen yang, Jinxi Xiang, Xiyue Wang, Josef Lorenz Rumberger, Elias Baumann, Peter Hirsch, Lihao Liu, Chenyang Hong, Angelica I. Aviles-Rivero, Ayushi Jain, Heeyoung Ahn, Yiyu Hong, Hussam Azzuni, Min Xu, Mohammad Yaqub, Marie-Claire Blache, Benoît Piégu, Bertrand Vernay, Tim Scherr, Moritz Böhland, Katharina Löffler, Jiachen Li, Weiqin Ying, Chixin Wang, Dagmar Kainmueller, Carola-Bibiane Schönlieb, Shuolin Liu, Dhairya Talsania, Yughender Meda, Prakash Mishra, Muhammad Ridzuan, Oliver Neumann, Marcel P. Schilling, Markus Reischl, Ralf Mikut, Banban Huang, Hsiang-Chin Chien, Ching-Ping Wang, Chia-Yen Lee, Hong-Kun Lin, Zaiyi Liu, Xipeng Pan, Chu Han, Jijun Cheng, Muhammad Dawood, Srijay Deshpande, Raja Muhammad Saad Bashir, Adam Shephard, Pedro Costa, João D. Nunes, Aurélio Campilho, Jaime S. Cardoso, Hrishikesh P S, Densen Puthussery, Devika R G, Jiji C V, Ye Zhang, Zijie Fang, Zhifan Lin, Yongbing Zhang, Chunhui Lin, Liukun Zhang, Lijian Mao, Min Wu, Vi Thi-Tuong Vo, Soo-Hyung Kim, Taebum Lee, Satoshi Kondo, Satoshi Kasai, Pranay Dumbhare, Vedant Phuse, Yash Dubey, Ankush Jamthikar, Trinh Thi Le Vuong, Jin Tae Kwak, Dorsa Ziaei, Hyun Jung, Tianyi Miao, David Snead, Shan E Ahmed Raza, Fayyaz Minhas, Nasir M. Rajpoot

Nuclear detection, segmentation and morphometric profiling are essential in helping us further understand the relationship between histology and patient outcome.

Nuclear Segmentation Segmentation +2

Nuclear Segmentation and Classification: On Color & Compression Generalization

no code implementations9 Jan 2023 Quoc Dang Vu, Robert Jewsbury, Simon Graham, Mostafa Jahanifar, Shan E Ahmed Raza, Fayyaz Minhas, Abhir Bhalerao, Nasir Rajpoot

Since the introduction of digital and computational pathology as a field, one of the major problems in the clinical application of algorithms has been the struggle to generalize well to examples outside the distribution of the training data.

Classification Nuclear Segmentation +1

SynCLay: Interactive Synthesis of Histology Images from Bespoke Cellular Layouts

1 code implementation28 Dec 2022 Srijay Deshpande, Muhammad Dawood, Fayyaz Minhas, Nasir Rajpoot

Tissue image generation based on bespoke cellular layouts through the proposed framework allows users to generate different histological patterns from arbitrary topological arrangement of different types of cells.

Image Generation Nuclear Segmentation

One Model is All You Need: Multi-Task Learning Enables Simultaneous Histology Image Segmentation and Classification

1 code implementation28 Feb 2022 Simon Graham, Quoc Dang Vu, Mostafa Jahanifar, Shan E Ahmed Raza, Fayyaz Minhas, David Snead, Nasir Rajpoot

In this paper, we present a multi-task learning approach for segmentation and classification of nuclei, glands, lumina and different tissue regions that leverages data from multiple independent data sources.

Cell Detection Explainable Models +4

REET: Robustness Evaluation and Enhancement Toolbox for Computational Pathology

1 code implementation28 Jan 2022 Alex Foote, Amina Asif, Nasir Rajpoot, Fayyaz Minhas

Motivation: Digitization of pathology laboratories through digital slide scanners and advances in deep learning approaches for objective histological assessment have resulted in rapid progress in the field of computational pathology (CPath) with wide-ranging applications in medical and pharmaceutical research as well as clinical workflows.

Insights into performance evaluation of com-pound-protein interaction prediction methods

1 code implementation28 Jan 2022 Adiba Yaseen, Imran Amin, Naeem Akhter, Asa Ben-Hur, Fayyaz Minhas

We also show that random pairing for gen-erating synthetic negative examples for training and performance evaluation results in models with better generalization performance in comparison to more sophisticated strategies used in existing studies.

Towards Launching AI Algorithms for Cellular Pathology into Clinical & Pharmaceutical Orbits

no code implementations17 Dec 2021 Amina Asif, Kashif Rajpoot, David Snead, Fayyaz Minhas, Nasir Rajpoot

Computational Pathology (CPath) is an emerging field concerned with the study of tissue pathology via computational algorithms for the processing and analysis of digitized high-resolution images of tissue slides.

CoNIC: Colon Nuclei Identification and Counting Challenge 2022

no code implementations29 Nov 2021 Simon Graham, Mostafa Jahanifar, Quoc Dang Vu, Giorgos Hadjigeorghiou, Thomas Leech, David Snead, Shan E Ahmed Raza, Fayyaz Minhas, Nasir Rajpoot

The challenge encourages researchers to develop algorithms that perform segmentation, classification and counting of nuclei within the current largest known publicly available nuclei-level dataset in CPath, containing around half a million labelled nuclei.

Explainable Models Nuclear Segmentation

SlideGraph+: Whole Slide Image Level Graphs to Predict HER2Status in Breast Cancer

1 code implementation12 Oct 2021 Wenqi Lu, Michael Toss, Emad Rakha, Nasir Rajpoot, Fayyaz Minhas

The network was trained and tested on slides from The Cancer Genome Atlas (TCGA) in addition to two independent test datasets.

Decision Making whole slide images

Stain-Robust Mitotic Figure Detection for the Mitosis Domain Generalization Challenge

no code implementations2 Sep 2021 Mostafa Jahanifar, Adam Shephard, Neda Zamani Tajeddin, R. M. Saad Bashir, Mohsin Bilal, Syed Ali Khurram, Fayyaz Minhas, Nasir Rajpoot

The detection of mitotic figures from different scanners/sites remains an important topic of research, owing to its potential in assisting clinicians with tumour grading.

Domain Generalization

L1-regularized neural ranking for risk stratification and its application to prediction of time to distant metastasis in luminal node negative chemotherapy naïve breast cancer patients

no code implementations23 Aug 2021 Fayyaz Minhas, Michael S. Toss, Noor ul Wahab, Emad Rakha, Nasir M. Rajpoot

Can we predict if an early stage cancer patient is at high risk of developing distant metastasis and what clinicopathological factors are associated with such a risk?

Now You See It, Now You Dont: Adversarial Vulnerabilities in Computational Pathology

no code implementations14 Jun 2021 Alex Foote, Amina Asif, Ayesha Azam, Tim Marshall-Cox, Nasir Rajpoot, Fayyaz Minhas

Deep learning models are routinely employed in computational pathology (CPath) for solving problems of diagnostic and prognostic significance.

Adversarial Attack

SAFRON: Stitching Across the Frontier for Generating Colorectal Cancer Histology Images

1 code implementation11 Aug 2020 Srijay Deshpande, Fayyaz Minhas, Simon Graham, Nasir Rajpoot

Compared to other existing approaches, our framework is efficient in terms of the memory requirements for training and also in terms of the number of computations to construct a large high-resolution image.

AMP0: Species-Specific Prediction of Anti-microbial Peptides using Zero and Few Shot Learning

no code implementations28 Oct 2019 Sadaf Gull, Fayyaz Minhas

Our computational cross-validation results show that the pro-posed scheme is particularly effective for targeted antimicrobial prediction in comparison to existing approaches and can be used for screening potential antimicrobial peptides in a targeted manner especially for cases in which the number of training examples is small.

Few-Shot Learning

Ten ways to fool the masses with machine learning

no code implementations7 Jan 2019 Fayyaz Minhas, Amina Asif, Asa Ben-Hur

If you want to tell people the truth, make them laugh, otherwise they'll kill you.

BIG-bench Machine Learning

Machine Learning with Abstention for Automated Liver Disease Diagnosis

no code implementations11 Nov 2018 Kanza Hamid, Amina Asif, Wajid Abbasi, Durre Sabih, Fayyaz Minhas

For this purpose, we have implemented a machine learning model that can not only generate labels (normal and abnormal) for a given ultrasound image but it can also detect when its prediction is likely to be incorrect.

BIG-bench Machine Learning General Classification

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